15 lines
417 B
Bash
15 lines
417 B
Bash
#!/bin/sh
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LOCKFILE=/var/lock/makewhatis.lock
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# the lockfile is not meant to be perfect, it's just in case the
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# two makewhatis cron scripts get run close to each other to keep
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# them from stepping on each other's toes. The worst that will
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# happen is that they will temporarily corrupt the database...
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[ -f $LOCKFILE ] && exit 0
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trap "{ rm -f $LOCKFILE ; exit 255; }" EXIT
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touch $LOCKFILE
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makewhatis -u -w
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exit 0
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