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Top Forums UNIX for Dummies Questions & Answers Bash script to rename files in a directory Post 302601839 by djsnifer on Friday 24th of February 2012 01:44:49 PM
Old 02-24-2012
Power Bash script to rename files in a directory

Dear friends,

I have created a script to rename all files in a directory by appending the file name with username (who created the file), the date it was created. For example, "apple.doc" should be renamed to "johnFeb23apple.doc" where "john" is the owner and "Feb23" is file created date. It works fine with file names without spaces. but there are few issues I don't know how to fix.

First, Here's my script:

Code:
#!/bin/bash
for i in *
do
newname=$(ls -l ${i} | awk '{ print $3 $6 $7 $9 }')

    mv $i $newname
done

1. When it met a file with spaces, e.g. like "fff eee.xls" it gives the following error and won't rename that file:

Code:
ls: cannot access fff: No such file or directory
ls: cannot access eee.xls: No such file or directory
mv: cannot stat `fff': No such file or directory


2. I need to run this script in the parent directory (it's sub directory contains all files to be renamed). How do I make that change in my script? (adding path of sub directory where all files stored)

script is in "/tommy/" directory and files in "/tommy/data/" directory

Please help me. Thanks in advance... Smilie

Last edited by DukeNuke2; 02-24-2012 at 03:00 PM..
 

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GIT-MV(1)							    Git Manual								 GIT-MV(1)

NAME
git-mv - Move or rename a file, a directory, or a symlink SYNOPSIS
git mv <options>... <args>... DESCRIPTION
This script is used to move or rename a file, directory or symlink. git mv [-v] [-f] [-n] [-k] <source> <destination> git mv [-v] [-f] [-n] [-k] <source> ... <destination directory> In the first form, it renames <source>, which must exist and be either a file, symlink or directory, to <destination>. In the second form, the last argument has to be an existing directory; the given sources will be moved into this directory. The index is updated after successful completion, but the change must still be committed. OPTIONS
-f, --force Force renaming or moving of a file even if the target exists -k Skip move or rename actions which would lead to an error condition. An error happens when a source is neither existing nor controlled by Git, or when it would overwrite an existing file unless -f is given. -n, --dry-run Do nothing; only show what would happen -v, --verbose Report the names of files as they are moved. GIT
Part of the git(1) suite Git 1.8.3.1 06/10/2014 GIT-MV(1)
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