16 lines
162 B
Bash
Executable file
16 lines
162 B
Bash
Executable file
#!/bin/bash
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t=$(mktemp) || exit 1
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trap "rm -f -- '$t'" EXIT
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$* 2>&1 > $t
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r=$?
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if [ $r != 0 ]; then
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cat $t
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exit $r
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fi
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rm -f -- "$t"
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trap - EXIT
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exit 0
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