Linux view each service status and turn on and off

1 ..... ..... ..... ..... ..... ...............

Friendly display of the running status of all services:

Service--status-all

Chkconfig--list

2 ..... ...................

To view the health status of a single service

Such as

Service sshd Status

3 ..... ...................

Check the boot status, boot automatically

Chkconfig--list ServiceName

0: Boot

1: Single-user mode

2: Multi-user mode, no Network File system (NFS) function

3: Multi-user mode with Network File system (NFS) function

4: Some distributions Linux Use this level to enter the X Windows system

5: Same 4

6: Restart

Note: Remember that useless 1 and 6

To turn off or turn on service status:

Chkconfig--level 345 NSCD off/on

4 ..... ....................

Additional services:

Chkconfig--add XXX (Note: Service scripts must be stored in the/etc/init.d/directory)

such as Mysqld

[[email protected] MySQL-5.1.59] #cp support-files/mysql.server etc/init.d/mysqld

Chkconfig mysqld on (each level is on, 2345 levels each)

This will start in the form of a system service.

To delete a service:

Chkconfig--del XXX

RunLevel view the current level.

Note: The runlevel is the functional level at which the operating system is running.

Linux view each service status and turn on and off