Initial Settings : Configure Services2020/04/29 |
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To enable or disable services, Configure like follows.
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| [1] | Display services list. |
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# the list of services that are active now [root@dlp ~]# systemctl -t service UNIT LOAD ACTIVE SUB DESCRIPTION > abrt-journal-core.service loaded active running Creates ABRT problem> abrt-oops.service loaded active running ABRT kernel log watc> abrt-xorg.service loaded active running ABRT Xorg log watche> abrtd.service loaded active running ABRT Automated Bug R> atd.service loaded active running Deferred execution s> auditd.service loaded active running Security Auditing Se> ..... ..... user-runtime-dir@0.service loaded active exited User Runtime Directo> user@0.service loaded active running User Manager for UID> LOAD = Reflects whether the unit definition was properly loaded. ACTIVE = The high-level unit activation state, i.e. generalization of SUB. SUB = The low-level unit activation state, values depend on unit type. 54 loaded units listed. Pass --all to see loaded but inactive units, too. To show all installed unit files use 'systemctl list-unit-files'. # list of all services [root@dlp ~]# systemctl list-unit-files -t service UNIT FILE STATE VENDOR PRESET abrt-journal-core.service enabled enabled abrt-oops.service enabled enabled abrt-pstoreoops.service disabled disabled abrt-vmcore.service enabled enabled abrt-xorg.service enabled enabled ..... ..... teamd@.service static disabled udisks2.service enabled enabled usb_modeswitch@.service static disabled user-runtime-dir@.service static disabled user@.service static disabled 210 unit files listed. |
| [2] | Stop and turn OFF auto-start setting for a service if you don'd need it. (it's smartd as an example below) |
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[root@dlp ~]# systemctl stop smartd [root@dlp ~]# systemctl disable smartd |
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