#!/bin/bash

cwd=`pwd`
cmd="$cwd/one_user.pl"
params="$cwd/param_file.txt"

for line in `cat $params`
do
    ## for deployment uncomment the next line
    #echo `$cmd $line > logs/$line.txt 2>&1`

    ## for testing purposes, makes sure that you're getting what you expect
    echo $cmd $line

done

echo
exit 0

Useful if you need to run the same command for lots and lots of different parameters

Create a batch file wrapper for a script in linux

Bash

Bash