Monday, August 2, 2010

cut的field幾行都可以

給未來的裕翔

如果想以cut抓取/etc/passwd的某幾行

ex: 1, 4, 7行

cut -d: -f1,3,7 /etc/passwd

這幾行中間還會自動以 : 隔開喔~
Posted by at
Labels:

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)