chrony/contrib/bryan_christianson_1/chronylogrotate.sh
Bryan Christianson 024842a38b contrib: update chronylogrotate.sh script
1. Remove obsolete options when running chronyc
2. Add copyright/licence notice
3. Use logger utility to print/store error messages
2015-11-30 17:50:55 +01:00

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#!/bin/sh
# chronyd/chronyc - Programs for keeping computer clocks accurate.
#
# **********************************************************************
# * Copyright (C) Bryan Christianson 2015
# *
# * This program is free software; you can redistribute it and/or modify
# * it under the terms of version 2 of the GNU General Public License as
# * published by the Free Software Foundation.
# *
# * This program is distributed in the hope that it will be useful, but
# * WITHOUT ANY WARRANTY; without even the implied warranty of
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# * General Public License for more details.
# *
# * You should have received a copy of the GNU General Public License along
# * with this program; if not, write to the Free Software Foundation, Inc.,
# * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# *
# **********************************************************************
LOGDIR=/var/log/chrony
rotate () {
prefix=$1
rm -f $prefix.log.10
for (( count=9; count>= 0; count-- ))
do
next=$(( $count+1 ))
if [ -f $prefix.log.$count ]; then
mv $prefix.log.$count $prefix.log.$next
fi
done
if [ -f $prefix.log ]; then
mv $prefix.log $prefix.log.0
fi
}
if [ ! -e "$LOGDIR" ]; then
logger -s "missing directory: $LOGDIR"
exit 1
fi
cd $LOGDIR
rotate measurements
rotate statistics
rotate tracking
#
# signal chronyd via chronyc
/usr/local/bin/chronyc cyclelogs > /dev/null
exit $?