linux重启tomcat的shell脚本

基本思路：

先检查待重启的tomcat的进程是否存在

存在则执行shutdown.

然后再次检查进程是否还存在，不存在则执行kill

然后删除工作空间及10天前的日志。

最后执行启动。

#!/bin/sh
tomname="$1";
ctompath="/opt/tomcats/${tomname}"

echo "restart tomcat starting..."

pid=`ps -elf | grep ${ctompath} | grep -v grep | awk '{print $4}'`

echo "ps -elf | grep ${ctompath} | grep -v grep | awk '{print $4}'"

if [ -n "$pid" ]
then
{
echo ===========shutdown================
${ctompath}/bin/shutdown.sh
sleep 1
pid=`ps -elf | grep ${ctompath} | grep -v grep | awk '{print $4}'`
if [ -n "$pid" ]
then
{
sleep 1
echo ========kill tom first ==============
kill -9 $pid
sleep 1
echo ========kill tom second ==============
kill -9 $pid
}
fi

echo "rm -rf ${ctompath}/work/* "
rm -rf ${ctompath}/work/*
echo "rm -rf ${ctompath}/logs/* 10 days ago files "
find ${ctompath}/logs/ -mtime +10 -type f | xargs rm -rf
sleep 1

echo ===========startup.sh==============
${ctompath}/bin/startup.sh
}
else
echo ===========startup.sh==============
${ctompath}/bin/startup.sh

fi

echo "restart tomcat complete!!!"