root/bin/with_cat @ 5352
| 1 | 1380 | aaronmk | #!/bin/bash
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| 2 | # Runs a command, taking input from the concatenation of the given files
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| 3 | 1449 | aaronmk | # Usage: env [cat=...] self file... -- command args...
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| 4 | 1380 | aaronmk | |
| 5 | 1449 | aaronmk | test -n "$cat" || cat=cat |
| 6 | |||
| 7 | 1380 | aaronmk | files=() |
| 8 | while test "$#" -ge 0; do |
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| 9 | if test "$1" = --; then |
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| 10 | shift |
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| 11 | break
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| 12 | fi |
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| 13 | files=("${files[@]}" "$1") |
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| 14 | shift
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| 15 | done
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| 16 | |||
| 17 | 1449 | aaronmk | "$cat" "${files[@]}"|"$@" |