Modify file post-stamp under Linux

1. Use Rename to modify file post-stamp

Before modification:

[Email protected]]# lltotal 2548-rw-r--r--. 1 root root 1282047 June 10:15 Stu1.doc-rw-r--r--. 1 root root 7 June 10:15 Stu2.doc-rw-r--r--. 1 root root 1282047 June 10:15 Stu3.doc-rw-r--r--. 1 root root 7 June 10:15 Stu4.doc-rw-r--r--. 1 root root 7 June 10:15 Stu5.doc

1.1. The method of modification is as follows:

find/oldboy/-maxdepth 1-type f-name "*.doc" |xargs rename doc Log

[email protected]]# LL modified:

-rw-r--r--. 1 root root 1282047 June 10:15 Stu1.log-rw-r--r--. 1 root root 7 June 10:15 Stu2.log-rw-r--r--. 1 root root 1282047 June 10:15 Stu3.log-rw-r--r--. 1 root root 7 June 10:15 Stu4.log-rw-r--r--. 1 root root 7 June 10:15 Stu5.log

2. Use for loop to modify file post-stamp

[[email protected]]# cat for.sh #!/bin/bashfor i in $ (find/oldboy/-maxdepth 1-type f-name "*.log") DOMV $i $ (echo $i |s Ed ' s#.log#.doc# ') done use Find to locate the file and give it to the I loop

2.1, before the modification:

[email protected]]# LL

-rw-r--r--. 1 root root 1282047 June 10:15 Stu1.log-rw-r--r--. 1 root root 7 June 10:15 Stu2.log-rw-r--r--. 1 root root 1282047 June 10:15 Stu3.log-rw-r--r--. 1 root root 7 June 10:15 Stu4.log-rw-r--r--. 1 root root 7 June 10:15 Stu5.log

2.2. After modification:

[email protected]]# LL

-rw-r--r--. 1 root root 1282047 June 10:15 Stu1.doc-rw-r--r--. 1 root root 7 June 10:15 Stu2.doc-rw-r--r--. 1 root root 1282047 June 10:15 Stu3.doc-rw-r--r--. 1 root root 7 June 10:15 Stu4.doc-rw-r--r--. 1 root root 7 June 10:15 Stu5.doc

3. Add a post-stamp to a file with Find and Xargs

find/oldboy/-type f |xargs-i mv {} {}.txt

This article is from the "one small step per day" blog, so be sure to keep this source http://fenyuer.blog.51cto.com/11265169/1940134

Modify file post-stamp under Linux