38 lines
1.1 KiB
Bash
38 lines
1.1 KiB
Bash
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#!/bin/sh
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#
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# Spying on the call to cdrecord.
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#
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# Move $(which cdrecord) to $(dirname $(which cdrecord))/real_cdrecord .
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# Install this sript instead. (Do not forget to revoke this after the test.)
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#
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# The report target is set in variable rt.
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# The default is this file :
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rt=/tmp/cdrecord_spy_log
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# To use a bystanding xterm as target i find out the pty address by
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# executing in that terminal
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# sleep 12345
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# and then running in another terminal
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# ps -ef | grep 'sleep 12345'
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# which answers something like
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# thomas 21303 30518 0 14:02 pts/23 00:00:00 sleep 12345
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# thomas 21421 30523 0 14:02 pts/24 00:00:00 grep sleep 12345
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# from which i learn that pts/23 is sleeping 12345. Now sleep can be aborted.
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#
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# rt=/dev/pts/23
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echo '------------------------------------- cdrecord_spy 0.1.0 -------' >>"$rt"
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date >>"$rt"
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echo '----------------------------------------------------------------' >>"$rt"
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echo "$0" >>"$rt"
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for i in "$@"
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do
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echo "$i" >>"$rt"
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done
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echo '------------------------------------- cdrecord_spy 0.1.0 - end -' >>"$rt"
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real_cdrecord "$@"
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