創建sh文件
# touch restart.sh
# vi restart.sh
### java env
export JAVA_HOME=/home/admin/soft/jdk1.8.0_152
export JRE_HOME=$JAVA_HOME/jre
### restart tomcat
/home/admin/soft/edu-web-boss-tomcat/bin/shutdown.sh
sleep 3
rm -rf /home/admin/soft/edu-web-boss-tomcat/webapps/ROOT ###ROOT是部屬的war包
/home/admin/soft/edu-web-boss-tomcat/bin/startup.sh
:wq
# chmod u+x ./restart.sh