简单的备份日志和自动重启tomcat的shell脚本

#!/bin/sh
#backup tomcat1 log
lastdate=`date -d "-7 day" +%Y-%m-%d`
logfile=/tomcatlog/localhost_access_log.$lastdate.txt
if [ -f "$logfile" ]; then
echo 'exist file'
mv $logfile/tomcatlog/localhost_access_log.$lastdate.txt.bak
tar zcvf /tomcatlog/localhost_access_log.$lastdate.tar.gz$logfile.bak
sleep10
rm -fr /tomcatlog/localhost_access_log.$lastdate.txt.bak
fi

#!/bin/sh
# restart tomcat
pid1=`ps aux| grep "tomcat1" | grep -v grep | sed -n '1P' | awk '{print $2}'`
echo $pid1
if [ -z $pid1 ]; then
echo "not exist"
/tomcat1/bin/startup.sh
exit 1
else
echo "restarting tomcat1"
kill -9 $pid1
sleep 10
/tomcat1/bin/startup.sh
echo -e "tomcat1 restarted"
fi

来源：http://blog.sina.com.cn/s/blog_602e25630101huam.html