Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Delete empty files from a directory entered in command prompt
Top Forums Shell Programming and Scripting Delete empty files from a directory entered in command prompt Post 302598878 by adirajup on Wednesday 15th of February 2012 03:41:39 PM
Old 02-15-2012
Delete empty files from a directory entered in command prompt
My code to "Delete empty files from a directory entered in command promt"

Code:
 
#/bin/sh
echo "Enter directory"
read gh
for file in `ls $gh`
do
# to get the size of file
a=$( ls -l file | awk ' {print $7} ');
echo $a
if [ "$a" = 0 ]
then
echo "removing file "
rm file
 
fi
done

ERROR :

$ ./filsiz1
Enter directory
dir1
ls: cannot access file: No such file or directory

Thanks,
adirajup
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

how to delete empty files in a shell script

I'm trying to figure out a way to delete empty files in a directory. I have a cron that runs and creates a flat file every 15 mins. However, most times at night the flat file will be empty. I'd like to run a script to delete empty files that end with *.dat Any suggestions? Rich (1 Reply)
Discussion started by: rpnuge
1 Replies

2. Solaris

How to delete Directory and inside files using Find command

I am using the following Command to delete Directory with contents. But this command is deleting inside files only not directories. is there any change need in my command? find -type f -mtime +3 -exec rm -r {} \; Thanks (3 Replies)
Discussion started by: bmkreddy
3 Replies

3. Shell Programming and Scripting

How to empty all files in a directory

Hi all, Can you tell me how to empty all files in a directory with a "find" command? It does not seem to work the way I try it: # ls -l *.dat -rw-r--r-- 1 root root 7 Jul 20 20:51 la2.dat -rw-r--r-- 1 root root 4 Jul 20 20:51 la.dat # find... (9 Replies)
Discussion started by: majormark
9 Replies

4. Shell Programming and Scripting

Prompt for 2 variables if nothing is entered end script

What I'm trying to do is write a bash file that prompts for the user's name and what the want to name the output file. If nothing is entered in either prompt the script must end and not create the output file. This is what I have so far: #!/bin/sh echo "What is your name?" read NAME if ... (4 Replies)
Discussion started by: kriminul1982
4 Replies

5. Shell Programming and Scripting

Script to delete empty files

I'm trying to write a shell script to files of zero length in a specified directory, but I keep getting errors. Would anybody be kind enough to look it over for issues? Thanks a bunch in advance. #!/bin/sh if then if then find $1 -type f -size 0 -print|xargs rm exit 0... (1 Reply)
Discussion started by: ScriptingIssues
1 Replies

6. Homework & Coursework Questions

Find and delete empty files and directories

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: Need to make a script, to remove all empty files and folders from current category. It also should show the name... (2 Replies)
Discussion started by: Itixop
2 Replies

7. Shell Programming and Scripting

Script to delete folders and files from a prompt

Hi Everyone, I work for GE Money IVR as a DB analyst and the environment on which I work is Solaris 5.0 server and Oracle 11g. I got a project in which I have to clean up the folders and files which are not used in DB. I copied an existing script and edited it, dont know this is the... (5 Replies)
Discussion started by: habeeb506
5 Replies

8. Shell Programming and Scripting

To get the files in a directory for the given date (User entered date)

Need a ksh script to get the files that were created or modified in a directory on a particular date entered by the user. For example if a directory contains files as below : > ll total 41 -rw-rw-r-- 1 psn psn 199 Aug 23 07:06 psn_roll.sh -rw-rw-r-- 1 psn psn ... (10 Replies)
Discussion started by: ramprabhum
10 Replies

9. Shell Programming and Scripting

Command to delete half of files in directory.

Hello Friends, I have directory called /tmp. which stores the log files. Whenever it becomes full, i want to delete half of files from all log files. even after deleting the files, if space is more than 90% then it should delete rest of half files. While deleting files, older files... (7 Replies)
Discussion started by: Nakul_sh
7 Replies

10. Shell Programming and Scripting

Shell script to delete empty files from specific locations

Hi, I need help in regard to developing a shell script to delete empty files from multiple specific locations. The directory paths will be stored in a text file. So the requirement is to read the text file for one specific path and then remove empty files from that particular path. Looping through... (4 Replies)
Discussion started by: Khan28
4 Replies

LEARN ABOUT DEBIAN

empty-page

EMPTY-PAGE(1)							 ExactImage Manual						     EMPTY-PAGE(1)

NAME

       empty-page - empty page detector of the ExactImage toolkit

SYNOPSIS

       empty-page [option...] {-i | --input} input-file

       empty-page {-h | --help}

DESCRIPTION

       ExactImage is a fast C++ image processing library. Unlike many other library frameworks it allows operation in several color spaces and bit
       depths natively, resulting in low memory and computational requirements.

       empty-page counts dark pixels of a black and white image and decides with a threshold whether the page is most probably empty, and thus can
       be removed from the image processing stream.

OPTIONS

       -i file, --input file
	   Read image from the specified file.

       -m n, --margin n
	   Set width of border margin to skip. For speed reasons, the margin has to be a multiple of 8. The default is 16.

       -p x, --percentage x
	   Set fraction of permissible dark pixels. The default is 0.05 (5%).

       -h, --help
	   Display help text and exit.

EXAMPLES

	   $ empty-page -i test.tif
	   The image has 75461 dark pixels from a total of 1060992 (7.11231%).
	   non-empty

EXIT STATUS

       The exit status is 0 if the image is mostly white, 1 otherwise.

SEE ALSO

       exactimage(7)

AUTHORS

       Jakub Wilk <jwilk@debian.org>
	   Wrote this manual page for the Debian system.

       http://www.exactcode.de/site/open_source/exactimage/
	   This manual page incorporates texts found on the ExactImage homepage.

COPYRIGHT

       This manual page was written for the Debian system (and may be used by others).

       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or (at
       your option) any later version published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-2.

empty-page							    09/09/2013							     EMPTY-PAGE(1)
All times are GMT -4. The time now is 10:38 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy