shell sccriptchange all the files to uuper case in a folder code example
Example 1: convert all files to lowercase using shell script
#!/bin/sh
for x in `ls`
do
if [ ! -f $x ]; then
continue
fi
lc=`echo $x | tr '[A-Z]' '[a-z]'`
if [ $lc != $x ]; then
mv -i $x $lc
fi
done
Example 2: ubuntu rename all files lowercase commands
rename 'y/A-Z/a-z/' *