for loop 的單位 - Linux

By Dora
at 2009-06-15T20:44
at 2009-06-15T20:44
Table of Contents
我有一個檔案內容如下,以 tab 鍵切開:
test.txt
a 1
b 2
c 3
d 4
for i in `cat test.txt`; do echo $i; done
輸出:
a
1
b
2
c
3
d
4
請教:
我如何能夠讓 i 包含一整行,因為我需要近一步的把欄位切開,
我需要同時處理如 a 和 1 的值。麻煩了,感謝! :>
--
test.txt
a 1
b 2
c 3
d 4
for i in `cat test.txt`; do echo $i; done
輸出:
a
1
b
2
c
3
d
4
請教:
我如何能夠讓 i 包含一整行,因為我需要近一步的把欄位切開,
我需要同時處理如 a 和 1 的值。麻煩了,感謝! :>
--
Tags:
Linux
All Comments

By Valerie
at 2009-06-16T04:38
at 2009-06-16T04:38

By Leila
at 2009-06-20T11:51
at 2009-06-20T11:51

By Brianna
at 2009-06-22T04:45
at 2009-06-22T04:45

By Ophelia
at 2009-06-23T21:36
at 2009-06-23T21:36
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