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Full Discussion: Counting Files
Top Forums Shell Programming and Scripting Counting Files Post 302476885 by Confirmed104 on Thursday 2nd of December 2010 07:02:23 PM
Old 12-02-2010
Quote:
Originally Posted by scottn
Hi.

With only a couple of modifications:

Code:
DIR=${1:-.}  # if $1 isn't given, use current directory (.)
count=0

[ ! -d $DIR ] && echo "No such directory." && exit 1

for FILE in $DIR/*  # Safer using a while loop, really!
do
     if [ -f "$FILE" ]
     then
     count=$((count + 1))
     fi
done

echo "File Count: $count"

I think I tried everything in the world except $DIR/* , just the $DIR/ is what made the difference. Thank you so much!
 

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service(8)						      System Manager's Manual							service(8)

NAME
service - run a System V init script SYNOPSIS
service SCRIPT COMMAND [OPTIONS] service --status-all service --help | -h | --version DESCRIPTION
service runs a System V init script in as predictable environment as possible, removing most environment variables and with current working directory set to /. The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT. The supported values of COMMAND depend on the invoked script, service passes COMMAND and OPTIONS it to the init script unmodified. All scripts should support at least the start and stop commands. As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start command. service --status-all runs all init scripts, in alphabetical order, with the status command. EXIT CODES
service calls the init script and returns the status returned by it. FILES
/etc/init.d The directory containing System V init scripts. ENVIRONMENT
LANG, TERM The only environment variables passed to the init scripts. SEE ALSO
/etc/init.d/skeleton, update-rc.d(8), init(8), invoke-rc.d(8). Jan 2006 service(8)
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