20 lines
505 B
Plaintext
20 lines
505 B
Plaintext
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#-----------------------------------------------------------------------
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# cleanup temporary file in case of a keyboard interrupt (SIGINT)
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# or a termination signal (SIGTERM)
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#-----------------------------------------------------------------------
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function cleanup_temp
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{
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[ -e $tmpfile ] && rm --force $tmpfile
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exit 0
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}
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trap cleanup_temp SIGHUP SIGINT SIGPIPE SIGTERM
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tmpfile=$(mktemp) || { echo "$0: creation of temporary file failed!"; exit 1; }
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# use tmpfile ...
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rm --force $tmpfile
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