Linux Command Encyclopedia system settings: Chkconfig

Function Description: Check, set up the system of various services.

Grammar: chkconfig&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP;" [--add] [--del] [--list] [System Services] or Chkconfig [--level < rank code >][system Services][on/off/reset]

Supplemental Note: This is a program developed by Red Hat Company under the GPL, which can query the system services that the operating system performs in each execution level, including all kinds of resident services.

Parameters：
--add adds the specified system service, allows the chkconfig instruction to manage it, and adds the relevant data to the system-initiated narrative file.
--del deletes the specified system service, is no longer managed by the Chkconfig command, and deletes the relevant data in the system-initiated narration file.
--level< Level Code > Specify the system service to be opened or closed at which execution level