Linux Shell Script To Resize Images Using 'convert' command

KMZ · **Joined:** Dec 04, 2012 **Posts:** 1

I use Linux and GIMP i always use. I have often having to rescaling dozens of images from 8 Mpx to 1 Mpx for use online. With the GIMP i had to do it one at a time ( !) since it does not have the immediate possibility to use macros. I have resolved by writing the Bash shell scripts that there i enclose. Use the shell command "convert". Here's the script.

Code: Select all

#!/bin/bash
#
#Scala.sh
#
#by KMZ 2012.-
#

fine () {
exit 0
}

if test -z "$1"
then
echo "use: scala.sh directory 400x300"
echo "to resize 400x300px all the images into directory"
fine
fi
q=$(ls -1 $1/*.* | wc -l)
echo "I'll do for $q files."

for file in $(ls -1 $1/*.*); do
echo $file
convert $file -resize $2 $file
done
echo "Done."
fine

Edited: English Language Only Please

PhotoComix · **Joined:** Apr 12, 2010 **Posts:** 5870

I am Italian and of course I understand but are an exception

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