本文介绍了我怎样才能用grep排除一个单词?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我需要这样的:
grep ^unwanted_wordXXXXXXXX
解决方案
您也可以使用 -v
选项grep as:
grep -vunwanted_wordfile | grep XXXXXXXX
grep -vunwanted_wordfile
将过滤具有 unwanted_word
和 grep XXXXXXXX
的行将仅列出具有 XXXXXXXX
。
编辑:
注释它看起来像你想列出所有行,而不是 unwanted_word
。在这种情况下,所有你需要的是:
$ p $ grep -v'unwanted_word'文件
I need something like:
grep ^"unwanted_word"XXXXXXXX
解决方案
You can also do it using -v
option of grep as:
grep -v "unwanted_word" file | grep XXXXXXXX
grep -v "unwanted_word" file
will filter the lines that have the unwanted_word
and grep XXXXXXXX
will list only lines with pattern XXXXXXXX
.
EDIT:
From your comment it looks like you want to list all lines without the unwanted_word
. In that case all you need is:
grep -v 'unwanted_word' file
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