grep/awk/sed的多条件查询

王朝other·作者佚名  2008-05-18
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# cat gt

one two three

four five six

one two

one seven three

# grep one three gt

grep: three: No such file or directory

gt:one two three

gt:one two

gt:one seven three

截取同时出现one和three的行,结果应该是:

one two three

one seven three

1. 用grep

cat gt | grep one | grep three

2. 用awk

awk '/one/&&/three/' gt

3. 用sed

sed -ne '/one/{/three/p}' gt

完毕

 
 
 
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