闻鸡起舞
发布时间：2018-01-22 15:51:02
2018-01-22:To get the file change lists , the difference between your work area and the remote master. since the remote master is the latest verson of laest deploy, it is the file change list for this patch.git diff origin/master HEAD --name-status......【阅读全文】
发布时间：2017-09-08 12:14:36
a111b2222c33333d44f555555g6666h7777i8888j999x0000把每行的第一个字符移到最后。awkawk '{print substr($0,2,length($0)) substr($0,0,1)}' file5 >> txttest1 $0 的第二个字符开始，长度为length($0) $0 的第0个字符开始，长度为1sed '/^.\(1\)s/$/1/' file5\(..........【阅读全文】
发布时间：2017-09-06 15:23:19
如何过滤匹配到一个文本中每一行第一次出现的IP地址比如文件里1.2.3.4 lalalalalalala balalalala clalalala 2.3.4.5 dlalalalalaldkdkdkd dkdkdkkdkd dkdkdkd 3.4.5.6 4.5.6.7只提取出1.2.3.43.4.5.6============awk '{for(i=1;i<=NF;i++) if(match($i,"[0-9].[0-9].[0-.........【阅读全文】
