24 lines
254 B
Bash
Executable file
24 lines
254 B
Bash
Executable file
#!/bin/rc
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fn usage {
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echo usage: $0 [-n num] program [arguments]
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exit usage
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}
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rfork e
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ifs='
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'
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nargs=1
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while(~ $1 -*) {
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switch($1) {
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case -n
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nargs=$2
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shift 2
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case *
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echo bla
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usage
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}
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}
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while(x = `{read -n $nargs})
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$* $x
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if(! ~ $#x 0)
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$* $x
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