2013-04-03 73 views
2

在GF 3.1.x中,在Netbeans中回顯到屏幕的日誌具有空白行。有什麼辦法可以刪除空白,所以滾動的次數會減少嗎?我知道這是次要的,但什麼讓天更富有成效....刪除日誌中的空白行

INFO: 08:40:33,170 INFO RequestMappingHandlerMapping:186 - Mapped "{[/search],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" 

INFO: 08:40:33,171 INFO RequestMappingHandlerMapping:186 - Mapped "{[/search],methods=[POST],params=[],headers=[],consumes=[],produces=[],custom=[]}" 
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http://www.unix.com/unix-dummies-questions-answers/21123-remove -blank-lines.html – waynix

回答

-1

$ sed '/^$/d' blanks.txt > without_blanks.txt