system service►CentOS►linux skill

linux skill

linux使用技巧

  1. bash命令补全
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    [root@dev ~]# yum -y install bash-completion


    [root@dev ~]# systemctl {双击TAB键}
    ...
    condrestart            hybrid-sleep           poweroff               start
    condstop               is-active              preset                 status
    daemon-reexec          is-enabled             reboot                 stop
    ...        
    [root@dev ~]# systemctl status {双击TAB键}
    Display all 288 possibilities? (y or n)
    arp-ethers.service
    auditd.service
    avahi-daemon.service
    ...