【Linux】CentOS7でのサービス一覧取得

今更だけど、CentOS7になってからコマンド体系がめちゃ変わった。
覚えにくいよ。

[root@localhost ~]# systemctl list-units -t service
UNIT                                   LOAD   ACTIVE SUB     DESCRIPTION
accounts-daemon.service                loaded active running Accounts Service
alsa-state.service                     loaded active running Manage Sound Card State (restore and store)
atd.service                            loaded active running Job spooling tools
auditd.service                         loaded active running Security Auditing Service
blk-availability.service               loaded active exited  Availability of block devices
cachatto.service                       loaded active exited  SYSV: Starts and stops CACHATTO
chronyd.service                        loaded active running NTP client/server
colord.service                         loaded active running Manage, Install and Generate Color Profiles
crond.service                          loaded active running Command Scheduler
cups.service                           loaded active running CUPS Printing Service
dbus.service                           loaded active running D-Bus System Message Bus
DumpEnvChk.service                     loaded active exited  Enable memory dump environment check.
frecord.service                        loaded active exited  flight recorder
gdm.service                            loaded active running GNOME Display Manager
gssproxy.service                       loaded active running GSSAPI Proxy Daemon
iscsi-shutdown.service                 loaded active exited  Logout off all iSCSI sessions on shutdown
jexec.service                          loaded active exited  LSB: Supports the direct execution of binary formats.
kdump.service                          loaded active exited  Crash recovery kernel arming
kmod-static-nodes.service              loaded active exited  Create list of required static device nodes for the current kernel
ksm.service                            loaded active exited  Kernel Samepage Merging
ksmtuned.service                       loaded active running Kernel Samepage Merging (KSM) Tuning Daemon
libstoragemgmt.service                 loaded active running libstoragemgmt plug-in server daemon
lm_sensors.service                     loaded active exited  Initialize hardware monitoring sensors
lvm2-lvmetad.service                   loaded active running LVM2 metadata daemon
lvm2-monitor.service                   loaded active exited  Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling
lvm2-pvscan@8:2.service                loaded active exited  LVM2 PV scan on device 8:2
mcelog.service                         loaded active running Machine Check Exception Logging Daemon
ModemManager.service                   loaded active running Modem Manager
network.service                        loaded active exited  LSB: Bring up/down networking
packagekit.service                     loaded active running PackageKit Daemon
polkit.service                         loaded active running Authorization Manager
rhel-dmesg.service                     loaded active exited  Dump dmesg to /var/log/dmesg

ちなみに、おなじみchkconfigだと怒られる。

[root@localhost ~]# chkconfig --list

注記: この出力は SysV サービスのみであり、ネイティブな systemd のサービスは含まれていません。
      systemd services. SysV 設定のデータはネイティブな systemd の設定によって上書きされます。
      systemd サービスを一覧表示するには 'systemctl list-unit-files' を使用してください。
      特定のターゲットにおいて有効化されているサービスを確認するには、
      'systemctl list-dependencies [target]' 。

cachatto        0:off   1:off   2:off   3:on    4:on    5:on    6:off
jexec           0:off   1:on    2:on    3:on    4:on    5:on    6:off
netconsole      0:off   1:off   2:off   3:off   4:off   5:off   6:off
network         0:off   1:off   2:on    3:on    4:on    5:on    6:off
rhnsd           0:off   1:off   2:on    3:on    4:on    5:on    6:off

xinetd ベースのサービス:
        chargen-dgram:  off
        chargen-stream: off
        daytime-dgram:  off
        daytime-stream: off
        discard-dgram:  off
        discard-stream: off
        echo-dgram:     off
        echo-stream:    off
        tcpmux-server:  off
        time-dgram:     off
        time-stream:    off