Looping through files and strings
<<<< ^^^^^ >>>>

loopfiles.sh
 
#!/bin/bash
shopt -s nullglob  ## Prevent trigger on no files
for i in *; do
	echo $i
done
 
loopstring.sh
 
#!/bin/bash
celebrities="Stallman Torvalds Wall"
for i in $celebrities; do
	echo $i
done



showfiles.sh
 
#!/bin/bash
shopt -s nullglob  ## Prevent trigger on no files
directory=$1
for filename in $directory/*; do
	if test -d $filename; then
		./showfiles.sh $filename 
	elif test -f $filename; then
		echo $filename
	fi
done



<<<< ^^^^^ >>>>

 
 
 
 
Copyright (C) 2005 by Steve Litt, you can freely distribute unmodified copies if this copyright notice and disclaimer are intact.  This material originally appeared on Troubleshooters.Com.

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