find命令与rename批量修改文件名后缀

# rename .sh .bash *.sh

[root@jb200.com mydir]$ rpm -qif `which rename`
Name        : util-linux                  Relocations: (not relocatable)
Version    : 2.13                              Vendor: Red Hat, Inc.
Release    : 0.52.el5_4.1                  Build Date: Thu 07 Jan 2010 06:25:25 PM CST
Install Date: Thu 02 Feb 2012 06:49:04 PM CST      Build Host: x86-007.build.bos.redhat.com
Group      : System Environment/Base      Source RPM: util-linux-2.13-0.52.el5_4.1.src.rpm
Size        : 4706614                          License: distributable
Signature  : DSA/SHA1, Wed 13 Jan 2010 05:19:06 PM CST, Key ID 5326810137017186
Packager    : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
Summary    : A collection of basic system utilities.
Description :
The util-linux package contains a large variety of low-level system
utilities that are necessary for a Linux system to function. Among
others, Util-linux contains the fdisk configuration tool and the login
program.

# find /tmp -name "*.sh" -exec rename .sh .bash {} ;