請問一下一個關於pipe 還有 sh的用法... - Linux

By Necoo
at 2008-11-05T09:15
at 2008-11-05T09:15
Table of Contents
太久沒用結果忘了
home> cat list.txt
A1 Ohio Dem
B2 Texas Rep
B3 Arizona Rep
home> cat list.txt | grep Dem
A1 Ohio Dem
home> cat list.txt | grep Dem | awk '{print "mkdir" $1}'
mkdir A1
我想這樣寫 大家應該都看得懂
我忘掉說 如何把我印出來的mkdir A1送到shell去執行
我印象中好像是 在我的指令後面再加上 | /bin/sh 之類的
有人可以幫我嗎?
--
home> cat list.txt
A1 Ohio Dem
B2 Texas Rep
B3 Arizona Rep
home> cat list.txt | grep Dem
A1 Ohio Dem
home> cat list.txt | grep Dem | awk '{print "mkdir" $1}'
mkdir A1
我想這樣寫 大家應該都看得懂
我忘掉說 如何把我印出來的mkdir A1送到shell去執行
我印象中好像是 在我的指令後面再加上 | /bin/sh 之類的
有人可以幫我嗎?
--
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Linux
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