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28 lines
618 B
28 lines
618 B
3 years ago
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#!/bin/bash
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if [ -e /etc/sysconfig/man-db ]; then
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. /etc/sysconfig/man-db
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fi
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if [ "$CRON" = "no" ]; then
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exit 0
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fi
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renice +19 -p $$ >/dev/null 2>&1
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ionice -c3 -p $$ >/dev/null 2>&1
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LOCKFILE=/var/lock/man-db.lock
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# the lockfile is not meant to be perfect, it's just in case the
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# two man-db 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 0; }" EXIT
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touch $LOCKFILE
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# create/update the mandb database
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mandb $OPTS
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exit 0
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