HHeLiBeXの日記 正道編





[hhelibex@centos7 ~]$ hostnamectl
   Static hostname: centos7
   Pretty hostname: CentOS7
         Icon name: computer-vm
           Chassis: vm
        Machine ID: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
           Boot ID: yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
    Virtualization: kvm
  Operating System: CentOS Linux 7 (Core)
       CPE OS Name: cpe:/o:centos:centos:7
            Kernel: Linux 3.10.0-1062.9.1.el7.x86_64
      Architecture: x86-64
[hhelibex@centos7 ~]$ 


[hhelibex@centos7 ~]$ systemctl
UNIT                                                                                     LOAD   ACTIVE SUB       DESCRIPTION
proc-sys-fs-binfmt_misc.automount                                                        loaded active running   Arbitrary Executable File Formats File System Automount Point
sys-subsystem-net-devices-eth0.device                                                    loaded active plugged   Virtio network device
sys-subsystem-net-devices-eth1.device                                                    loaded active plugged   Virtio network device
-.mount                                                                                  loaded active mounted   /
boot.mount                                                                               loaded active mounted   /boot
postfix.service                                                                          loaded active running   Postfix Mail Transport Agent
postgresql.service                                                                       loaded active running   PostgreSQL database server
sshd.service                                                                             loaded active running   OpenSSH server daemon
network.target                                                                           loaded active active    Network
systemd-tmpfiles-clean.timer                                                             loaded active waiting   Daily Cleanup of Temporary Directories

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.

101 loaded units listed. Pass --all to see loaded but inactive units, too.
To show all installed unit files use 'systemctl list-unit-files'.
[hhelibex@centos7 ~]$