sed替换求助，正则表达式

doking2008

求助：替换MSWinEventLog        2        Application        3162        Fri Aug 27 17:42:13 2010
替换以MS开头，2010结尾的字符串，为@。

Aug 27 17:42:17 1.1.1.1 adb.host.com MSWinEventLog        2        Application        3162        Fri Aug 27 17:42:13 2010        2284        W3SVC-WP        Unknown User        N/A        Warning        adb.host.com         0000: 50 00 07 80 00 00 00 00   .......          FailedRequestTracing module failed to write buffered events to log file for the request that matched failure definition. No logs will be generated until this condition is corrected. The problem happened at least 49 times in the last 5 minutes. The data is the error.          3114

jiwang1980

sed 's/MS.*2010/@/' file

最长匹配，不知道你的数据会不会出事

rdcwayx

1. sed 's/MSWinEventLog .* 2010/@/' infile

复制代码

bbgg1983

你们都很犀利，那么我学习了