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61 lines
1.4 KiB
Bash
61 lines
1.4 KiB
Bash
#! /bin/sh
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# logclean.sh - maintenance script for logfiles generated by CommModule
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# run this daily or weekly from cron
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COMPRESS="xz -9 -M 1GiB" # compression program to use
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COMPRESS_EXT=xz # file extension for compression program
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syslog_error()
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{
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logger -i -t CommModule/logclean.sh -p user.err $1
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}
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syslog_notice()
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{
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logger -i -t CommModule/logclean.sh -p user.notice $1
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}
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# determine location of CommModule
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if [ -d /home/cacert/www/CommModule ]
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then # webdb server
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cd /home/cacert/www/CommModule
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elif [ -d /root/CommModule ]
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then # signing server
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cd /root/CommModule
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else
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echo "$0: cannot find CommModule directory" 1>&2
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syslog_error "cannot find CommModule directory"
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exit 1
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fi
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# compress logfiles which have not been modified in at least 48 hours
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FILES=`find logfile20*.txt -mtime +1 -print`
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if [ -n "${FILES}" ]
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then
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for F in ${FILES}
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do
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syslog_notice "Compressing ${F}" && ${COMPRESS} ${F}
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done
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fi
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# move compressed logfiles to oldlogs directory
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FILES=`find logfile20*.txt.${COMPRESS_EXT} -print`
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if [ -n "${FILES}" ]
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then
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mkdir -p oldlogs
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for F in ${FILES}
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do
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syslog_notice "Moving ${F} to oldlogs" && mv ${F} oldlogs
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done
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fi
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# delete old logfiles which have not been modified in at least 2.5+ years
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FILES=`find oldlogs/logfile20*.txt.${COMPRESS_EXT} -mtime +913 -print`
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if [ -n "${FILES}" ]
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then
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for F in ${FILES}
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do
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syslog_notice "Deleting ${F}" && rm -f ${F}
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done
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fi
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