安全杀死TOMCAT进程的Linux Shell脚本
安全杀死TOMCAT进程的Linux Shell脚本,由于此脚本里面用到了很多不错的脚本编程技巧,在此分享给大家;## Firstly find the process of the tomcat....TOMCAT_PROCESS_STR=`ps aux | grep 'java.*tomcat' | grep -v grep`PROCESS_ARRAY=(${TOMCAT_PR
安全杀死TOMCAT进程的Linux Shell脚本,由于此脚本里面用到了很多不错的脚本编程技巧,在此分享给大家;
#
# Firstly find the process of the tomcat....
TOMCAT_PROCESS_STR=`ps aux | grep 'java.*tomcat' | grep -v grep`
PROCESS_ARRAY=(${TOMCAT_PROCESS_STR// / })
TOMCAT_PROCESS_ID=${PROCESS_ARRAY[1]}
echo $TOMCAT_PROCESS_ID
#
# Secondly send stop tomcat to see if we can kill it
stoptomcat
sleep 12
#
# Last we'll use kill tomcat process in a looking up loop
for ((a=1;a<=100;a++))
do
CHECK_STR_LENGTH=0
TOMCAT_PROCESS_CHECK_STR=`ps aux | grep 'java.*tomcat' | grep -v grep`
CHECK_STR_LENGTH=${#TOMCAT_PROCESS_CHECK_STR}
if [ $CHECK_STR_LENGTH != 0 ]
then
kill $TOMCAT_PROCESS_ID
sleep 5
echo Try to kill tomcat once more...
else
echo Tomcat is already killed
break
fi
done
特别值得一提的是:
TOMCAT_PROCESS_STR=`ps aux | grep 'java.*tomcat' | grep -v grep`
使用两次grep来去除grep自身进程对于查找结果的干扰是非常有技巧的。
更多推荐
所有评论(0)