觀察系統當前進程的運行情況的命令是( ):
A、free
B、dmesg
C、top
D、last
答案:http://hovertree.com/tiku/bjag/foxg5n0q.htm
Linux系統通過( )命令給其他用戶發消息?
A.less
B.mesg y
C.write
D.echo to
答案:http://hovertree.com/tiku/bjag/pcdy3l1o.htm
推薦:
http://hovertree.com/h/bjag/yq6gara9.htm
http://www.cnblogs.com/roucheng/p/linuxidr.html
http://xxxxxx/Linuxjc/1185095.html TechArticle