Linux系统设置运行级别

设置运行级别


    查看开机加载级别:7个级别 规范场景默认都是3
       

cat /etc/inittab    --> 系统开机启动加载的文件,可以设置运行级别

       # Default runlevel. The runlevels used are:··:反引号,tab之上
       #   0 - halt (Do NOT set initdefault to this)
       #   1 - Single user mode
       #   2 - Multiuser, without NFS (The same as 3, if you do not have networking)
       #   3 - Full multiuser mode
       #   4 - unused (没有用的模式)
       #   5 - X11  (桌面模式)
       #   6 - reboot (Do NOT set initdefault to this)
       id:3:initdefault:

    查看当前的运行级别[默认就是3]:
        runlevel
    切换运行级别
        init 5 (切换桌面模式)
            ==>startx

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转载自www.cnblogs.com/ftl1012/p/9277569.html