巧用alias命令 - 简化开发工作中的重复劳动

[xiongli@10-13-6-227 ~]$ vim alias

alias l='tail -f /jchang/log/jc.log'

alias p='ps aux | grep jchangd'

alias k='killall jchangd'

alias n='a() { tail -n $1 /jchang/log/jc.log; }; a'     //巧用函数，因为可以接受传入参数

 

[xiongli@10-13-6-227 ~]$ source ./alias

[xiongli@10-13-6-227 ~]$ p

root     13133  0.4  0.2 1550044 9624 ?        Ssl  Sep20   7:16 /jchang/bin/jchangd

xiongli  25098  0.0  0.0 103232   896 pts/1    S+   16:17   0:00 grep jchangd

[xiongli@10-13-6-227 ~]$ n 10

                "CapStatus":    0,

                "NetStatus":    0,

                "RecStatus":    1,

                "Electric":     94,

                "FreeMem":      584344,

                "TotalMem":     15630424,

                "StreamId":     "0920_zllve2_1201755770000167"

        }

}

[09.21 16:09:39.339] - RealTimeStreamCmd_PushStreamStatus(macid=1201755770000167)

 

从此以后宝宝再也不用那么辛苦的了！