本帖最后由 balich 于 2016-4-25 14:32 编辑
有如下的日志/var/log/message.log,要求把最新时间的日志打印出来。
Time,Entity,Severity,Node,Desc
00:00:01 04/25/2016 ,Node,Info,0,IMG Control Link is Up
00:00:01 04/25/2016 ,Node,Info,0,HostAlarm(Software License Verified)
00:00:01 04/25/2016 ,Node,Info,0,HostAlarm(Software Versions Matched)
11:16:45 04/25/2016 ,Node,Info,0,IMG Control Link is Up
11:16:45 04/25/2016 ,Node,Info,0,HostAlarm(Software License Verified)
11:16:45 04/25/2016 ,Node,Info,0,HostAlarm(Software Versions Matched)
12:11:46 04/25/2016 ,Node,Info,0,IMG Control Link is Up
12:11:46 04/25/2016 ,Node,Info,0,HostAlarm(Software License Verified)
12:11:46 04/25/2016 ,Node,Info,0,HostAlarm(Software Versions Matched)
比如,这里最新时间的日志应该是:
12:11:46 04/25/2016 ,Node,Info,0,IMG Control Link is Up
12:11:46 04/25/2016 ,Node,Info,0,HostAlarm(Software License Verified)
12:11:46 04/25/2016 ,Node,Info,0,HostAlarm(Software Versions Matched)
将这一段打印出来,命令精简越好。
{{{密码回复可见}}}
我写的有点臃肿,大伙试一试,有没有更加精简的。
有如下的日志/var/log/message.log,要求把最新时间的日志打印出来。
Time,Entity,Severity,Node,Desc
00:00:01 04/25/2016 ,Node,Info,0,IMG Control Link is Up
00:00:01 04/25/2016 ,Node,Info,0,HostAlarm(Software License Verified)
00:00:01 04/25/2016 ,Node,Info,0,HostAlarm(Software Versions Matched)
11:16:45 04/25/2016 ,Node,Info,0,IMG Control Link is Up
11:16:45 04/25/2016 ,Node,Info,0,HostAlarm(Software License Verified)
11:16:45 04/25/2016 ,Node,Info,0,HostAlarm(Software Versions Matched)
12:11:46 04/25/2016 ,Node,Info,0,IMG Control Link is Up
12:11:46 04/25/2016 ,Node,Info,0,HostAlarm(Software License Verified)
12:11:46 04/25/2016 ,Node,Info,0,HostAlarm(Software Versions Matched)
比如,这里最新时间的日志应该是:
12:11:46 04/25/2016 ,Node,Info,0,IMG Control Link is Up
12:11:46 04/25/2016 ,Node,Info,0,HostAlarm(Software License Verified)
12:11:46 04/25/2016 ,Node,Info,0,HostAlarm(Software Versions Matched)
将这一段打印出来,命令精简越好。
{{{密码回复可见}}}
我写的有点臃肿,大伙试一试,有没有更加精简的。
编辑回复