Two ways to start Linux boot service

rc.local method

1 First create a script to start automatically

vi /etc/scripts/createFile.sh

#!/bin/bash
#Start up and create a folder mkdir /opt/ccc                   

2. Grant execution permissions

chmod 777 createFile.sh

3. Add the absolute path of the script in the /etc/rc.d/rc.local file

4. Give rc.local execution permissions

chmod 777 rc.local

Restart the service and find that a ccc folder has been created under the opt path

View the script progress

ps -ef | grep createFile

chkconfig method

1. Create a startup script

vi createjava.sh

#!/bin/bash
#chkconfig: 2345 88 99
#description:auto_run

#Start up and create a java file touch /opt/nihao.java

#!/bin/sh
This means that this script uses /bin/sh to interpret and execute #chkconfig: 2345 88 99
2345 means that this service is started when the system operation level is 2, 3, 4 or 5. 88: is the startup priority.
99: is the shutdown priority. Note: If the startup priority is configured too small, such as 0, the startup may fail because the network service it depends on may not be started at this time, resulting in a self-start failure.
 
#description:createjava.sh
Is the description information

2. Grant executable permissions

chmod u+x createjava.sh

3. Copy the script to the /etc/init.d directory

cp createjava.sh /etc/init.d/

4. Add to service

chkconfig --add /etc/init.d/createjava.sh

5. Restart the server

init 6 

The nihao.java file has been created

This concludes the article about two ways to enable Linux startup services. For more information about Linux startup services, please search previous articles on 123WORDPRESS.COM or continue browsing the following related articles. I hope you will support 123WORDPRESS.COM in the future!