man8 - System administration commands (usually only for root)

• authselect.8
• detectloader.8
• faillog.8
• groupadd.8
• groupdel.8
• groupmod.8
• grpck.8
• ifrename.8
• iwconfig.8
• iwevent.8
• iwgetid.8
• iwlist.8
• iwpriv.8
• iwspy.8
• lastlog.8
• msec.8
• nologin.8
• ppp-watch.8
• rebootin.8
• stap-server.8
• stapsh.8
• systemtap.8
• sys-unconfig.8
• usernetctl.8
• vipw.8