Register the custom jar package as the linux service and centos7jar on centos 7.

Register the custom jar package as the linux service and centos7jar on centos 7.

On CentOS7, register the custom jar package as the linux service service1 and run the/etc/rc. d/init. create a shell script file named joyupx: vim joyupx/etc/rc. d/init. d/The Directory generally stores shell script files, but the file name cannot contain the suffix ". sh "; the service name must be/etc/rc. d/init. the name of the associated configuration file under the d/directory is identical; otherwise, such a service cannot be found; 2. Add the following code to the joyupx file :#! /Bin/bash # level # chkconfig: 2345 80 90 # description: joyupx service # process name # processname: joyupx-service # directory of the jar package ROOT_PATH =/usr/local/services/tomcat/apache-tomcat-9.0.0.M9/webapps # JDK root directory JAVA_HOME =/usr/local/services/jdk /jdk1.8.0 _ 91 PATH = $ PATH: $ JAVA_HOME/bin: $ JAVA_HOME/jre/bin # CLASSPATH =.: $ JAVA_HOME/lib/dt. jar: $ JAVA_HOME/lib/tools. jar # CLASSES =$ {CLASSPATH}:/usr/work/space1/bin # e Xport JAVA_HOME # export PATH # export CLASSPATH # source function library #. /etc/rc. d/init. d/functionsstart () {echo-n $ "Starting $ prog: "# java-jar/usr/local/services/tomcat/apache-tomcat-9.0.0.M9/webapps/joyupx-service-jar-with-dependencies.jar java-jar $ ROOT_PATH/joyupx-service-jar-with-dependencies.jar # java-jar *. jar & echo "joyupx service" # java-version # echo "CLASSPATH :$ {CLASSPATH}" # ec Ho "PATH: $ {PATH}" # java-classpath $ CLASSES MyFrame #/usr/work/space1/bin/MyFrame start} stop () {echo-n $ "Stopping $ prog:" javac-version # java-jar/usr/local/services/tomcat/apache-tomcat-9.0.0.M9/webapps/joyupx-service-jar-with-dependencies.jar} restart () {echo-n $ "Reloading $ prog:"} case "$1" in start) start; stop) stop; restart) restart; *) echo $ "Usage: $0 {start | stop | restart} "RETVAL = 1 esac Exit $ RETVAL save and exit: ESC: wq! 3. Grant executable permissions to joyupx: chmod a + x joyupx4, start joyupx service: service joyupx start5, and view joyupx processes: ps-aux | grep joyupx