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{"line":"3>> $q mv 0<&3","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["mv"],"fds":[[0,"file [ab].txt","w",true,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file [ab].txt","w",true,0]]}],"changed":[["[ab].txt",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["$q: ambiguous redirect"]},"posix":{"status":0,"procs":[{"argv":["mv"],"fds":[[0,"file [ab].txt","w",true,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file [ab].txt","w",true,0]]}],"changed":[["[ab].txt",0]],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"mv","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["mv"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["mv"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["mv"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
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{"line":">>o >&- 0<$t cat | sort \"\" $f my\\ file.txt","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["cat"],"fds":[[0,"file a.txt","r",false,0],[2,"inherited 2","w",false,2]]},{"argv":["sort","","my","file.txt","my file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["o",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["cat"],"fds":[[0,"file a.txt","r",false,0],[2,"inherited 2","w",false,2]]},{"argv":["sort","","my","file.txt","my file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["o",0]],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["cat"],"fds":[[0,"file a.txt","r",false,0],[2,"inherited 2","w",false,2]]},{"argv":["sort","","my","file.txt","my file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["o",0]],"missing":[],"errors":[],"stderr":[]}}},
{"line":"0<&3 head $x $e","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
{"line":"head 3>&1 []a]* *.t*t$t 1>&3 *.txt 3>>*.xyz b.txt","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["head","a.txt","*.t*ta.txt","a.txt","b.txt","my file.txt","b.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file *.xyz","w",true,3]]}],"changed":[["*.xyz",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["*.xyz: ambiguous redirect"]},"posix":{"status":0,"procs":[{"argv":["head","a.txt","*.t*ta.txt","a.txt","b.txt","my file.txt","b.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file *.xyz","w",true,3]]}],"changed":[["*.xyz",0]],"missing":[],"errors":[],"stderr":[]}}},
{"line":"2>$e cp 4>&2 3<&0","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["cannot create : Directory nonexistent"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["$e: ambiguous redirect"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["$e: ambiguous redirect"]}}},
{"line":"2>&- cat $g","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["cat","a.txt","b.txt","my file.txt","a.txt","b.txt","my file.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["cat","a.txt","b.txt","my file.txt","a.txt","b.txt","my file.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["cat","a.txt","b.txt","my file.txt","a.txt","b.txt","my file.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
{"line":"mv >&2 3<R* 3<c.log [!.]*[","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["cannot open R*: No such file"]},"bash":{"status":0,"procs":[{"argv":["mv","[!.]*["],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1],[3,"file c.log","r",false,3]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["R*: No such file or directory"]}}},
{"line":"cp [!a]* 1>&2 $d 2> '' 3<&0","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["cannot create : Directory nonexistent"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":[": No such file or directory"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":[": No such file or directory"]}}},
{"line":"wc 3<nofile o >&2 2>c.log","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["cannot open nofile: No such file"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["nofile: No such file or directory"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["nofile: No such file or directory"]}}},
{"line":">> c.log > *.xyz grep c.log a.txt[!.]* | >>\"$g\" cp","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["grep","c.log","a.txt[!.]*"],"fds":[[0,"inherited 0","r",false,0],[1,"file *.xyz","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["cp"],"fds":[[0,"pipe 1","r",false,0],[1,"file *.txt *.txt","w",true,1],[2,"inherited 2","w",false,2]]}],"changed":[["*.txt *.txt",0],["*.xyz",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["cp"],"fds":[[0,"pipe 1","r",false,0],[1,"file *.txt *.txt","w",true,1],[2,"inherited 2","w",false,2]]}],"changed":[["*.txt *.txt",0]],"missing":[],"errors":["ambiguous"],"stderr":["*.xyz: ambiguous redirect"]},"posix":{"status":0,"procs":[{"argv":["grep","c.log","a.txt[!.]*"],"fds":[[0,"inherited 0","r",false,0],[1,"file *.xyz","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["cp"],"fds":[[0,"pipe 1","r",false,0],[1,"file *.txt *.txt","w",true,1],[2,"inherited 2","w",false,2]]}],"changed":[["*.txt *.txt",0],["*.xyz",0]],"missing":[],"errors":[],"stderr":[]}}},
{"line":"3<&0 head \"a b\" $w ??????","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["head","a b","README"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"inherited 0","r",false,0]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["head","a b","README"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"inherited 0","r",false,0]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["head","a b","README"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"inherited 0","r",false,0]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
{"line":"1>&3 2> p 2>&- grep | cat $c$c *' '*[!.]* *' '* 2>R* \"a b\" | ls","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["cat","lsls","my file.txt","my file.txt","a b"],"fds":[[0,"pipe 1","r",false,0],[1,"pipe 2","w",false,1],[2,"file R*","w",false,2]]},{"argv":["ls"],"fds":[[0,"pipe 2","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["R*",0]],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":0,"procs":[{"argv":["cat","lsls","my file.txt","my file.txt","a b"],"fds":[[0,"pipe 1","r",false,0],[1,"pipe 2","w",false,1],[2,"file README","w",false,2]]},{"argv":["ls"],"fds":[[0,"pipe 2","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["README",0]],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":0,"procs":[{"argv":["cat","lsls","my file.txt","my file.txt","a b"],"fds":[[0,"pipe 1","r",false,0],[1,"pipe 2","w",false,1],[2,"file R*","w",false,2]]},{"argv":["ls"],"fds":[[0,"pipe 2","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["R*",0]],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
{"line":"grep <R* 3>>p 3>&1","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["cannot open R*: No such file"]},"bash":{"status":0,"procs":[{"argv":["grep"],"fds":[[0,"file README","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"inherited 1","w",false,1]]}],"changed":[["p",0]],"missing":[],"errors":[],"stderr":[]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["R*: No such file or directory"]}}},
{"line":"head \"my file.txt\" my\\ file.txt\"$p\" 4>&2 b.txt 2>&1","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["head","my file.txt","my file.txt*","b.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 1","w",false,1],[4,"inherited 2","w",false,4]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["head","my file.txt","my file.txt*","b.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 1","w",false,1],[4,"inherited 2","w",false,4]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["head","my file.txt","my file.txt*","b.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 1","w",false,1],[4,"inherited 2","w",false,4]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
{"line":"<&- cp 1>&3 [$x *e $f >&-","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
{"line":"1>&2 sort | cp 0<&3 3>&1 2>&1","kind":"sweep","shells":{"dash":{"status":2,"procs":[{"argv":["sort"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[{"argv":["sort"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":1,"procs":[{"argv":["sort"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
{"line":"> $s wc | 0<c.log ls \"$e\"","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["wc"],"fds":[[0,"inherited 0","r",false,0],[1,"file   a.txt   b.txt  ","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["ls",""],"fds":[[0,"file c.log","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["  a.txt   b.txt  ",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["ls",""],"fds":[[0,"file c.log","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["$s: ambiguous redirect"]},"posix":{"status":0,"procs":[{"argv":["wc"],"fds":[[0,"inherited 0","r",false,0],[1,"file   a.txt   b.txt  ","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["ls",""],"fds":[[0,"file c.log","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["  a.txt   b.txt  ",0]],"missing":[],"errors":[],"stderr":[]}}},
{"line":"2>&3 grep ??????[a-c]* R* ?.txtb.txt 1>&2 | head $g nomatch* my\\ file.txt 'my file.txt'","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["head","a.txt","b.txt","my file.txt","a.txt","b.txt","my file.txt","nomatch*","my file.txt","my file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["head","a.txt","b.txt","my file.txt","a.txt","b.txt","my file.txt","nomatch*","my file.txt","my file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":0,"procs":[{"argv":["head","a.txt","b.txt","my file.txt","a.txt","b.txt","my file.txt","nomatch*","my file.txt","my file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
{"line":"2> o 1>&3 sort 1>&2","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[["o",41]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":1,"procs":[],"changed":[["o",46]],"missing":[],"errors":[],"stderr":[]},"posix":{"status":1,"procs":[],"changed":[["o",46]],"missing":[],"errors":[],"stderr":[]}}},
{"line":"head [a-c]* \"a b\"\"*\".txt README [!a]* 0<&3 <&-","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
{"line":"head []a]* >'' b.txt >&2 $t*.txt | touch 2>&1 R*$p a.txt [^a]*\"$e\" 1>&3 '' 3>>c.log | head 'my file.txt' ?.txt$c >> $e onomatch*","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open","open"],"stderr":["cannot create : Directory nonexistent","cannot create : Directory nonexistent"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous","open"],"stderr":["$e: ambiguous redirect",": No such file or directory"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous","open"],"stderr":["$e: ambiguous redirect",": No such file or directory"]}}},
{"line":"cp 2> c.log","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["cp"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"file c.log","w",false,2]]}],"changed":[["c.log",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["cp"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"file c.log","w",false,2]]}],"changed":[["c.log",0]],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["cp"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"file c.log","w",false,2]]}],"changed":[["c.log",0]],"missing":[],"errors":[],"stderr":[]}}},
{"line":"sort '*'.txt?.txt 3>&1 <&- <&- x${e}y $d | touch \"\" b.txt $s","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["sort","*.txt?.txt","xy",".","..",".hidden.txt",".profile"],"fds":[[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2],[3,"pipe 1","w",false,1]]},{"argv":["touch","","b.txt","a.txt","b.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["sort","*.txt?.txt","xy",".hidden.txt",".profile"],"fds":[[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2],[3,"pipe 1","w",false,1]]},{"argv":["touch","","b.txt","a.txt","b.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["sort","*.txt?.txt","xy",".hidden.txt",".profile"],"fds":[[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2],[3,"pipe 1","w",false,1]]},{"argv":["touch","","b.txt","a.txt","b.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
{"line":"3> $n grep 3<$t $t \"a b\" x.xyz?.txt >&- | wc \"$e\" 3>> $p \\*.txt*.t*t","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["grep","a.txt","a b","x.xyz?.txt"],"fds":[[0,"inherited 0","r",false,0],[2,"inherited 2","w",false,2],[3,"file a.txt","r",false,3]]},{"argv":["wc","","*.txt*.t*t"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file *","w",true,3]]}],"changed":[["*",0],["nomatch*",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":1,"procs":[{"argv":["grep","a.txt","a b","x.xyz?.txt"],"fds":[[0,"inherited 0","r",false,0],[2,"inherited 2","w",false,2],[3,"file a.txt","r",false,3]]}],"changed":[["nomatch*",0]],"missing":[],"errors":["ambiguous"],"stderr":["$p: ambiguous redirect"]},"posix":{"status":0,"procs":[{"argv":["grep","a.txt","a b","x.xyz?.txt"],"fds":[[0,"inherited 0","r",false,0],[2,"inherited 2","w",false,2],[3,"file a.txt","r",false,3]]},{"argv":["wc","","*.txt*.t*t"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file *","w",true,3]]}],"changed":[["*",0],["nomatch*",0]],"missing":[],"errors":[],"stderr":[]}}},
{"line":"3>&1 wc <$q \"$f\" 3>> c.log | 3>o <a.txt 1> $t ls","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["ls"],"fds":[[0,"file a.txt","r",false,0],[1,"file a.txt","w",false,1],[2,"inherited 2","w",false,2],[3,"file o","w",false,3]]}],"changed":[["a.txt",0],["o",0]],"missing":[],"errors":["open"],"stderr":["cannot open [ab].txt: No such file"]},"bash":{"status":0,"procs":[{"argv":["ls"],"fds":[[0,"file a.txt","r",false,0],[1,"file a.txt","w",false,1],[2,"inherited 2","w",false,2],[3,"file o","w",false,3]]}],"changed":[["a.txt",0],["o",0]],"missing":[],"errors":["ambiguous"],"stderr":["$q: ambiguous redirect"]},"posix":{"status":0,"procs":[{"argv":["ls"],"fds":[[0,"file a.txt","r",false,0],[1,"file a.txt","w",false,1],[2,"inherited 2","w",false,2],[3,"file o","w",false,3]]}],"changed":[["a.txt",0],["o",0]],"missing":[],"errors":["open"],"stderr":["[ab].txt: No such file or directory"]}}},
{"line":"cat \"\" 0<[ab].txt b.txt$t $ea] nofile | sort 'my file.txt'nofile '*'.txt$f 1>> $p","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["sort","my file.txtnofile","*.txtmy","file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"file *","w",true,1],[2,"inherited 2","w",false,2]]}],"changed":[["*",0]],"missing":[],"errors":["open"],"stderr":["cannot open [ab].txt: No such file"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous","ambiguous"],"stderr":["$p: ambiguous redirect","[ab].txt: ambiguous redirect"]},"posix":{"status":0,"procs":[{"argv":["sort","my file.txtnofile","*.txtmy","file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"file *","w",true,1],[2,"inherited 2","w",false,2]]}],"changed":[["*",0]],"missing":[],"errors":["open"],"stderr":["[ab].txt: No such file or directory"]}}},
{"line":"sort x.xyzREADME *.xyz $d R* >$f","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["sort","x.xyzREADME","x.xyz","y.xyz",".","..",".hidden.txt",".profile","README"],"fds":[[0,"inherited 0","r",false,0],[1,"file my file.txt","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["my file.txt",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["$f: ambiguous redirect"]},"posix":{"status":0,"procs":[{"argv":["sort","x.xyzREADME","x.xyz","y.xyz",".hidden.txt",".profile","README"],"fds":[[0,"inherited 0","r",false,0],[1,"file my file.txt","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["my file.txt",0]],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"sort >&- 0<&3 \"my file.txt\" 1>&2 | cat","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["cat"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":0,"procs":[{"argv":["cat"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":0,"procs":[{"argv":["cat"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
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{"line":">&- 3>&1 2> $g rm \"$g\"","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["1: Bad file descriptor"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["1: Bad file descriptor"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["1: Bad file descriptor"]}}},
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{"line":"sort .* [ 0<a.txt \"*\".txt\"$f\" 4>&2 0<[ab].txt","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["cannot open [ab].txt: No such file"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["[ab].txt: ambiguous redirect"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["[ab].txt: No such file or directory"]}}},
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{"line":"2>\"my file.txt\" head 3>&1 ${g}\"*\".txt 1> a* my\\ file.txt ${f}x R*[c-a]*","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["head","a.txt","b.txt","my file.txt","*.txt*.txt","my file.txt","my","file.txtx","R*[c-a]*"],"fds":[[0,"inherited 0","r",false,0],[1,"file a*","w",false,1],[2,"file my file.txt","w",false,2],[3,"inherited 1","w",false,3]]}],"changed":[["a*",0],["my file.txt",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["head","a.txt","b.txt","my file.txt","*.txt*.txt","my file.txt","my","file.txtx","R*[c-a]*"],"fds":[[0,"inherited 0","r",false,0],[1,"file a.txt","w",false,1],[2,"file my file.txt","w",false,2],[3,"inherited 1","w",false,3]]}],"changed":[["a.txt",0],["my file.txt",0]],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["head","a.txt","b.txt","my file.txt","*.txt*.txt","my file.txt","my","file.txtx","R*[c-a]*"],"fds":[[0,"inherited 0","r",false,0],[1,"file a*","w",false,1],[2,"file my file.txt","w",false,2],[3,"inherited 1","w",false,3]]}],"changed":[["a*",0],["my file.txt",0]],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"<&- 1>>$e","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["cannot create : Directory nonexistent"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["$e: ambiguous redirect"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["$e: ambiguous redirect"]}}},
{"line":"<&- 4>&2 2>&1 cp README","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["cp","README"],"fds":[[1,"inherited 1","w",false,1],[2,"inherited 1","w",false,1],[4,"inherited 2","w",false,4]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["cp","README"],"fds":[[1,"inherited 1","w",false,1],[2,"inherited 1","w",false,1],[4,"inherited 2","w",false,4]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["cp","README"],"fds":[[1,"inherited 1","w",false,1],[2,"inherited 1","w",false,1],[4,"inherited 2","w",false,4]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
{"line":"2>&- sort $d\"$q\"","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["sort",".*[ab].txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["sort",".*[ab].txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["sort",".*[ab].txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"rm $po 2>&1 R* <&- $f$f a] 2>&1 | cp b.txt $p *.txt 0<&3 [ab","kind":"sweep","shells":{"dash":{"status":2,"procs":[{"argv":["rm","README","my","file.txtmy","file.txt","a]"],"fds":[[1,"pipe 1","w",false,1],[2,"pipe 1","w",false,1]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[{"argv":["rm","README","my","file.txtmy","file.txt","a]"],"fds":[[1,"pipe 1","w",false,1],[2,"pipe 1","w",false,1]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":1,"procs":[{"argv":["rm","README","my","file.txtmy","file.txt","a]"],"fds":[[1,"pipe 1","w",false,1],[2,"pipe 1","w",false,1]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
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{"line":"2>&1 wc b.txt [!.]* 1> $w README \"a b\"","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["wc","b.txt","README","a.txt","b.txt","c.log","my file.txt","x.xyz","y.xyz","README","a b"],"fds":[[0,"inherited 0","r",false,0],[1,"file    ","w",false,1],[2,"inherited 1","w",false,2]]}],"changed":[["   ",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["wc","b.txt","README","a.txt","b.txt","c.log","my file.txt","x.xyz","y.xyz","README","a b"],"fds":[[0,"inherited 0","r",false,0],[1,"file    ","w",false,1],[2,"inherited 1","w",false,2]]}],"changed":[["   ",0]],"missing":[],"errors":[],"stderr":[]}}},
{"line":"0<&3 wc 0<$q | ls o 1>&2 2>&- <$t nofile$d | 3<$f >&2 rm 2> \"$f\"","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["ls","o","nofile.*"],"fds":[[0,"file a.txt","r",false,0],[1,"inherited 2","w",false,1]]},{"argv":["rm"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 2","w",false,1],[2,"file my file.txt","w",false,2],[3,"file my file.txt","r",false,3]]}],"changed":[["my file.txt",0]],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[{"argv":["ls","o","nofile.*"],"fds":[[0,"file a.txt","r",false,0],[1,"inherited 2","w",false,1]]}],"changed":[],"missing":[],"errors":["ambiguous","badfd"],"stderr":["$f: ambiguous redirect","3: Bad file descriptor"]},"posix":{"status":0,"procs":[{"argv":["ls","o","nofile.*"],"fds":[[0,"file a.txt","r",false,0],[1,"inherited 2","w",false,1]]},{"argv":["rm"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 2","w",false,1],[2,"file my file.txt","w",false,2],[3,"file my file.txt","r",false,3]]}],"changed":[["my file.txt",0]],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
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{"line":"mv 3>>R* x.xyz","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["mv","x.xyz"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file R*","w",true,3]]}],"changed":[["R*",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["mv","x.xyz"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file README","w",true,3]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["mv","x.xyz"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file R*","w",true,3]]}],"changed":[["R*",0]],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"3<nofile grep $e >&-","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["cannot open nofile: No such file"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["nofile: No such file or directory"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["nofile: No such file or directory"]}}},
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{"line":"<&- cp 3<\"my file.txt\" $g R* \"a b\" 2> *.xyz a][!.]* | sort \"$g\" 2>>/dev/null [ab .?*$n my\\ file.txt","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["cp","a.txt","b.txt","my file.txt","a.txt","b.txt","my file.txt","README","a b","a][!.]*"],"fds":[[1,"pipe 1","w",false,1],[2,"file *.xyz","w",false,2],[3,"file my file.txt","r",false,3]]},{"argv":["sort","*.txt *.txt","[ab",".?*nomatch*","my file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"/dev/null","w",true,2]]}],"changed":[["*.xyz",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["sort","*.txt *.txt","[ab",".?*nomatch*","my file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"/dev/null","w",true,2]]}],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["*.xyz: ambiguous redirect"]},"posix":{"status":0,"procs":[{"argv":["cp","a.txt","b.txt","my file.txt","a.txt","b.txt","my file.txt","README","a b","a][!.]*"],"fds":[[1,"pipe 1","w",false,1],[2,"file *.xyz","w",false,2],[3,"file my file.txt","r",false,3]]},{"argv":["sort","*.txt *.txt","[ab",".?*nomatch*","my file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"/dev/null","w",true,2]]}],"changed":[["*.xyz",0]],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"<nofile 2>>$w cat","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["cannot open nofile: No such file"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["nofile: No such file or directory"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["nofile: No such file or directory"]}}},
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{"line":"grep x.xyza.txt","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["grep","x.xyza.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["grep","x.xyza.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["grep","x.xyza.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"ls $d <a.txt $s .**.xyz 4>&2","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["ls",".","..",".hidden.txt",".profile","a.txt","b.txt",".**.xyz"],"fds":[[0,"file a.txt","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[4,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["ls",".hidden.txt",".profile","a.txt","b.txt",".**.xyz"],"fds":[[0,"file a.txt","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[4,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["ls",".hidden.txt",".profile","a.txt","b.txt",".**.xyz"],"fds":[[0,"file a.txt","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[4,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
{"line":"1> R* >a.txt 1>&3 rm [!a]*b.txt $q[ x${e}y *.txt","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[["R*",0],["a.txt",0]],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[],"changed":[["README",0],["a.txt",0]],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":1,"procs":[],"changed":[["R*",0],["a.txt",0]],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
{"line":"3> $s touch 3<\"my file.txt\" o '*'.txt $sREADME","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["touch","o","*.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file my file.txt","r",false,3]]}],"changed":[["  a.txt   b.txt  ",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["$s: ambiguous redirect"]},"posix":{"status":0,"procs":[{"argv":["touch","o","*.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file my file.txt","r",false,3]]}],"changed":[["  a.txt   b.txt  ",0]],"missing":[],"errors":[],"stderr":[]}}},
{"line":"wc $s nofile[!.]* $p nofile | mv >c.log a.txt >&2 <&- .?* -l | ls","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["wc","a.txt","b.txt","nofile[!.]*","README","a.txt","b.txt","c.log","my file.txt","x.xyz","y.xyz","nofile"],"fds":[[0,"inherited 0","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["mv","a.txt","..",".hidden.txt",".profile","-l"],"fds":[[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1]]},{"argv":["ls"],"fds":[[0,"pipe 2","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["c.log",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["wc","a.txt","b.txt","nofile[!.]*","README","a.txt","b.txt","c.log","my file.txt","x.xyz","y.xyz","nofile"],"fds":[[0,"inherited 0","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["mv","a.txt",".hidden.txt",".profile","-l"],"fds":[[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1]]},{"argv":["ls"],"fds":[[0,"pipe 2","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["c.log",0]],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["wc","a.txt","b.txt","nofile[!.]*","README","a.txt","b.txt","c.log","my file.txt","x.xyz","y.xyz","nofile"],"fds":[[0,"inherited 0","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["mv","a.txt",".hidden.txt",".profile","-l"],"fds":[[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1]]},{"argv":["ls"],"fds":[[0,"pipe 2","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["c.log",0]],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"sort 3>p 3<$q 1>> R* \"$f\" c.log","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[["p",0]],"missing":[],"errors":["open"],"stderr":["cannot open [ab].txt: No such file"]},"bash":{"status":1,"procs":[],"changed":[["p",0]],"missing":[],"errors":["ambiguous"],"stderr":["$q: ambiguous redirect"]},"posix":{"status":1,"procs":[],"changed":[["p",0]],"missing":[],"errors":["open"],"stderr":["[ab].txt: No such file or directory"]}}},
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{"line":"1>&2 1>&3 ls","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
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{"line":"cp 2>$p <&-","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["cp"],"fds":[[1,"inherited 1","w",false,1],[2,"file *","w",false,2]]}],"changed":[["*",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["$p: ambiguous redirect"]},"posix":{"status":0,"procs":[{"argv":["cp"],"fds":[[1,"inherited 1","w",false,1],[2,"file *","w",false,2]]}],"changed":[["*",0]],"missing":[],"errors":[],"stderr":[]}}},
{"line":"3>&1 cat $w$x >/dev/null *.xyz$s 2>&- | cat","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["cat","x.xyz","y.xyz","x.xyz","y.xyz","a.txt","b.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"/dev/null","w",false,1],[3,"pipe 1","w",false,3]]},{"argv":["cat"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["cat","x.xyz","y.xyz","x.xyz","y.xyz","a.txt","b.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"/dev/null","w",false,1],[3,"pipe 1","w",false,3]]},{"argv":["cat"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["cat","x.xyz","y.xyz","x.xyz","y.xyz","a.txt","b.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"/dev/null","w",false,1],[3,"pipe 1","w",false,3]]},{"argv":["cat"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
{"line":"mv 2>> \"$g\" >&- \"\" | 1>&3 touch b.txt b.txt$s 'my file.txt' | ls o[ $x <c.log my\\ file.txt","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["mv",""],"fds":[[0,"inherited 0","r",false,0],[2,"file *.txt *.txt","w",true,2]]},{"argv":["ls","o[","x.xyz","y.xyz","my file.txt"],"fds":[[0,"file c.log","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["*.txt *.txt",0]],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":0,"procs":[{"argv":["mv",""],"fds":[[0,"inherited 0","r",false,0],[2,"file *.txt *.txt","w",true,2]]},{"argv":["ls","o[","x.xyz","y.xyz","my file.txt"],"fds":[[0,"file c.log","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["*.txt *.txt",0]],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":0,"procs":[{"argv":["mv",""],"fds":[[0,"inherited 0","r",false,0],[2,"file *.txt *.txt","w",true,2]]},{"argv":["ls","o[","x.xyz","y.xyz","my file.txt"],"fds":[[0,"file c.log","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["*.txt *.txt",0]],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
{"line":"head my\\ file.txt 1>> $e o 3>&1 $g [ab].txt","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["cannot create : Directory nonexistent"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["$e: ambiguous redirect"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["$e: ambiguous redirect"]}}},
{"line":"3>>$e wc $d$q | grep 3>> $g [c-a]* 0<c.log | 1>> $s rm a] my\\ file.txt","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["grep","[c-a]*"],"fds":[[0,"file c.log","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file *.txt *.txt","w",true,3]]},{"argv":["rm","a]","my file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"file   a.txt   b.txt  ","w",true,1],[2,"inherited 2","w",false,2]]}],"changed":[["  a.txt   b.txt  ",0],["*.txt *.txt",0]],"missing":[],"errors":["open"],"stderr":["cannot create : Directory nonexistent"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous","ambiguous","ambiguous"],"stderr":["$e: ambiguous redirect","$g: ambiguous redirect","$s: ambiguous redirect"]},"posix":{"status":0,"procs":[{"argv":["grep","[c-a]*"],"fds":[[0,"file c.log","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file *.txt *.txt","w",true,3]]},{"argv":["rm","a]","my file.txt"],"fds":[[0,"pipe 1","r",false,0],[1,"file   a.txt   b.txt  ","w",true,1],[2,"inherited 2","w",false,2]]}],"changed":[["  a.txt   b.txt  ",0],["*.txt *.txt",0]],"missing":[],"errors":["ambiguous"],"stderr":["$e: ambiguous redirect"]}}},
{"line":"2>&- grep \"$p\" <&- x.xyz\"$f\" nomatch* 0<$t [!a]* | touch \"\" $q[ -l","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["grep","*","x.xyzmy file.txt","nomatch*","README","b.txt","c.log","my file.txt","x.xyz","y.xyz"],"fds":[[0,"file a.txt","r",false,0],[1,"pipe 1","w",false,1]]},{"argv":["touch","","[ab].txt[","-l"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["grep","*","x.xyzmy file.txt","nomatch*","README","b.txt","c.log","my file.txt","x.xyz","y.xyz"],"fds":[[0,"file a.txt","r",false,0],[1,"pipe 1","w",false,1]]},{"argv":["touch","","[ab].txt[","-l"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["grep","*","x.xyzmy file.txt","nomatch*","README","b.txt","c.log","my file.txt","x.xyz","y.xyz"],"fds":[[0,"file a.txt","r",false,0],[1,"pipe 1","w",false,1]]},{"argv":["touch","","[ab].txt[","-l"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
{"line":"sort $n 3<$t R* nofile\\*.txt 4>&2 '' 4>&2","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["sort","nomatch*","README","nofile*.txt",""],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file a.txt","r",false,3],[4,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["sort","nomatch*","README","nofile*.txt",""],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file a.txt","r",false,3],[4,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["sort","nomatch*","README","nofile*.txt",""],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2],[3,"file a.txt","r",false,3],[4,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"3<*.xyz sort nofile 0<&3 3>a.txt \"$s\"","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["cannot open *.xyz: No such file"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["ambiguous"],"stderr":["*.xyz: ambiguous redirect"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["*.xyz: No such file or directory"]}}},
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{"line":"2>> p ls nofile 2>&3 \"$e\"README \\*.txt??????","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[["p",41]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":1,"procs":[],"changed":[["p",46]],"missing":[],"errors":[],"stderr":[]},"posix":{"status":1,"procs":[],"changed":[["p",46]],"missing":[],"errors":[],"stderr":[]}}},
{"line":"mv \"$q\"[!a]* 1>&2 my\\ file.txt *.t*t | cp >&- nofile 0<&3 *.txt 1>&3","kind":"sweep","shells":{"dash":{"status":2,"procs":[{"argv":["mv","[ab].txt[!a]*","my file.txt","a.txt","b.txt","my file.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[{"argv":["mv","[ab].txt[!a]*","my file.txt","a.txt","b.txt","my file.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":1,"procs":[{"argv":["mv","[ab].txt[!a]*","my file.txt","a.txt","b.txt","my file.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
{"line":"<$t wc $f b.txt | 0<&3 head \"$s\" README a]","kind":"sweep","shells":{"dash":{"status":2,"procs":[{"argv":["wc","my","file.txt","b.txt"],"fds":[[0,"file a.txt","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[{"argv":["wc","my","file.txt","b.txt"],"fds":[[0,"file a.txt","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":1,"procs":[{"argv":["wc","my","file.txt","b.txt"],"fds":[[0,"file a.txt","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
{"line":"cat $t[a-c]* *e","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["cat","a.txt[a-c]*","*e"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["cat","a.txt[a-c]*","*e"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["cat","a.txt[a-c]*","*e"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
{"line":"sort x.xyz >p","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["sort","x.xyz"],"fds":[[0,"inherited 0","r",false,0],[1,"file p","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["p",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["sort","x.xyz"],"fds":[[0,"inherited 0","r",false,0],[1,"file p","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["p",0]],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["sort","x.xyz"],"fds":[[0,"inherited 0","r",false,0],[1,"file p","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[["p",0]],"missing":[],"errors":[],"stderr":[]}}},
{"line":"wc 0<&3 \"$p\"README >>\"$e\" 0<&3","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
{"line":">&- <nofile mv a.txt [a-c]*a.txt 3<&0","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["cannot open nofile: No such file"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["nofile: No such file or directory"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["open"],"stderr":["nofile: No such file or directory"]}}},
{"line":"wc \"$g\" | head ${g} [^a]* .*$e","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["wc","*.txt *.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["head","a.txt","b.txt","my file.txt","a.txt","b.txt","my file.txt","a.txt",".","..",".hidden.txt",".profile"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["wc","*.txt *.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["head","a.txt","b.txt","my file.txt","a.txt","b.txt","my file.txt","README","b.txt","c.log","my file.txt","x.xyz","y.xyz",".hidden.txt",".profile"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["wc","*.txt *.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["head","a.txt","b.txt","my file.txt","a.txt","b.txt","my file.txt","README","b.txt","c.log","my file.txt","x.xyz","y.xyz",".hidden.txt",".profile"],"fds":[[0,"pipe 1","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
{"line":"2>&1 ls >>R* 1>&2 ${g}nomatch*","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["ls","a.txt","b.txt","my file.txt","*.txtnomatch*"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 1","w",false,1]]}],"changed":[["R*",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["ls","a.txt","b.txt","my file.txt","*.txtnomatch*"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 1","w",false,1]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["ls","a.txt","b.txt","my file.txt","*.txtnomatch*"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 1","w",false,1]]}],"changed":[["R*",0]],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"wc 2>&1 | ls 1>&3 2>&3 x.xyz","kind":"sweep","shells":{"dash":{"status":2,"procs":[{"argv":["wc"],"fds":[[0,"inherited 0","r",false,0],[1,"pipe 1","w",false,1],[2,"pipe 1","w",false,1]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[{"argv":["wc"],"fds":[[0,"inherited 0","r",false,0],[1,"pipe 1","w",false,1],[2,"pipe 1","w",false,1]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":1,"procs":[{"argv":["wc"],"fds":[[0,"inherited 0","r",false,0],[1,"pipe 1","w",false,1],[2,"pipe 1","w",false,1]]}],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
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{"line":"2>&- grep 0<&3 \"$s\"","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"1>&3 2>> $t ls b.txt x.xyz 0<&3","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":["badfd"],"stderr":["3: Bad file descriptor"]}}},
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{"line":">&2 2>&1 mv R* | 1>> $s 3<\"my file.txt\" touch | <*.xyz wc my\\ file.txt$c .h* a]$n 1>> \"$g\" $g","kind":"sweep","shells":{"dash":{"status":2,"procs":[{"argv":["mv","README"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1]]},{"argv":["touch"],"fds":[[0,"pipe 1","r",false,0],[1,"file   a.txt   b.txt  ","w",true,1],[2,"inherited 2","w",false,2],[3,"file my file.txt","r",false,3]]}],"changed":[["  a.txt   b.txt  ",0]],"missing":[],"errors":["open"],"stderr":["cannot open *.xyz: No such file"]},"bash":{"status":1,"procs":[{"argv":["mv","README"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1]]}],"changed":[],"missing":[],"errors":["ambiguous","ambiguous"],"stderr":["$s: ambiguous redirect","*.xyz: ambiguous redirect"]},"posix":{"status":1,"procs":[{"argv":["mv","README"],"fds":[[0,"inherited 0","r",false,0],[1,"inherited 2","w",false,1],[2,"inherited 2","w",false,1]]},{"argv":["touch"],"fds":[[0,"pipe 1","r",false,0],[1,"file   a.txt   b.txt  ","w",true,1],[2,"inherited 2","w",false,2],[3,"file my file.txt","r",false,3]]}],"changed":[["  a.txt   b.txt  ",0]],"missing":[],"errors":["open"],"stderr":["*.xyz: No such file or directory"]}}},
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{"line":"2>&- 2>&3 grep","kind":"sweep","shells":{"dash":{"status":2,"procs":[],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":1,"procs":[],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":1,"procs":[],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"wc [^a]* $d .h* | touch 3<\"my file.txt\" a]o README >&- \"$p\" \"$s\"\"$f\" | rm","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["wc","a.txt",".","..",".hidden.txt",".profile",".hidden.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["touch","a]o","README","*","  a.txt   b.txt  my file.txt"],"fds":[[0,"pipe 1","r",false,0],[2,"inherited 2","w",false,2],[3,"file my file.txt","r",false,3]]},{"argv":["rm"],"fds":[[0,"pipe 2","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["wc","README","b.txt","c.log","my file.txt","x.xyz","y.xyz",".hidden.txt",".profile",".hidden.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["touch","a]o","README","*","  a.txt   b.txt  my file.txt"],"fds":[[0,"pipe 1","r",false,0],[2,"inherited 2","w",false,2],[3,"file my file.txt","r",false,3]]},{"argv":["rm"],"fds":[[0,"pipe 2","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["wc","README","b.txt","c.log","my file.txt","x.xyz","y.xyz",".hidden.txt",".profile",".hidden.txt"],"fds":[[0,"inherited 0","r",false,0],[1,"pipe 1","w",false,1],[2,"inherited 2","w",false,2]]},{"argv":["touch","a]o","README","*","  a.txt   b.txt  my file.txt"],"fds":[[0,"pipe 1","r",false,0],[2,"inherited 2","w",false,2],[3,"file my file.txt","r",false,3]]},{"argv":["rm"],"fds":[[0,"pipe 2","r",false,0],[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"<&- wc","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["wc"],"fds":[[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["wc"],"fds":[[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["wc"],"fds":[[1,"inherited 1","w",false,1],[2,"inherited 2","w",false,2]]}],"changed":[],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"1>> a* touch a.txt c.log 3> /dev/null R*","kind":"sweep","shells":{"dash":{"status":0,"procs":[{"argv":["touch","a.txt","c.log","README"],"fds":[[0,"inherited 0","r",false,0],[1,"file a*","w",true,1],[2,"inherited 2","w",false,2],[3,"/dev/null","w",false,3]]}],"changed":[["a*",0]],"missing":[],"errors":[],"stderr":[]},"bash":{"status":0,"procs":[{"argv":["touch","a.txt","c.log","README"],"fds":[[0,"inherited 0","r",false,0],[1,"file a.txt","w",true,1],[2,"inherited 2","w",false,2],[3,"/dev/null","w",false,3]]}],"changed":[],"missing":[],"errors":[],"stderr":[]},"posix":{"status":0,"procs":[{"argv":["touch","a.txt","c.log","README"],"fds":[[0,"inherited 0","r",false,0],[1,"file a*","w",true,1],[2,"inherited 2","w",false,2],[3,"/dev/null","w",false,3]]}],"changed":[["a*",0]],"missing":[],"errors":[],"stderr":[]}}},
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{"line":"ls >>c.log 2>&1","shell":"posix","procs":[["open c.log O_WRONLY|O_CREAT|O_APPEND = 3","dup2 3 1","dup2 1 2"]]},
{"line":"ls <a.txt","shell":"dash","procs":[["open a.txt O_RDONLY = 3","dup2 3 0"]]},
{"line":"ls <a.txt","shell":"bash","procs":[["open a.txt O_RDONLY = 3","dup2 3 0"]]},
{"line":"ls <a.txt","shell":"posix","procs":[["open a.txt O_RDONLY = 3","dup2 3 0"]]},
{"line":"ls <&- >o","shell":"dash","procs":[["open o O_WRONLY|O_CREAT|O_TRUNC = 0","dup2 0 1"]]},
{"line":"ls <&- >o","shell":"bash","procs":[["open o O_WRONLY|O_CREAT|O_TRUNC = 0","dup2 0 1"]]},
{"line":"ls <&- >o","shell":"posix","procs":[["open o O_WRONLY|O_CREAT|O_TRUNC = 0","dup2 0 1"]]}]}