Linux daily management-system services

Power-on does not start unnecessary system services, save hardware resources, solve security risks

There are two ways to adjust services

Install it without this command. To execute this command, the following interface appears

Press SPACEBAR to select or Cancel, tab toggle to select OK or cancel

System service left Crond iptables netwark rsyslog sshd all other cancellation.

Want to take effect must restart, do not want to restart on the open, there is a second method.

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View commands

The command to close a service is to close the 2,3,4,5 service

Specify level

Specify multiple levels

List of system services in/etc/init.d/directory

Custom Services

1. Copy AUDITD renamed to 123

2. To view 123 details, you must perform

3. View 123 system services, not present

4. Add 123 System Services

5. View 123 system services. 123 already exists

6. Close the 123

All levels of 7.123 are closed

Delete 123 System Services

See 123 system service 123 no longer exists

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Summary: There are two ways to turn off unnecessary system services 1.NTSYSV

2.chkconfig--list View

Service name +off off

--add add

--del Delete

Linux daily management-system services