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grep/awk/sed的多条件查询

创建：2005-10-26 00:49:43
作者：Unlinux
来自: http://www.Unlinux.com

# 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
转载自：http://www.unlinux.com/doc/shell/20051026/111.html

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grep/awk/sed的多条件查询