Shell Programming and Scripting

data=/lcl/apps/trm, /lcl/apps/wwe, /prd/sse/qwe, /lcl/ppe/eer

#!/bin/ksh
locations="casd, eif, omnibus_procedure_scripts, lcf, gates, etc"
for i in `echo ${locations} | tr ',' '\n'`
do
echo $i
done

#!/bin/bash

data=(/lcl/apps/trm /lcl/apps/wwe /prd/sse/qwe /lcl/ppe/eer)

for (( i=0 ; i <= "${#data[@]}" ; i++ ))
do
echo "${data[i]}" 
done

#!/bin/ksh

data='/lcl/apps/trm,/lcl/apps/wwe,/prd/sse/qwe,/lcl/ppe/eer'

oldIFS=$IFS
IFS=,
set -- ${data}
while [ "${1}" ]
do
  echo "entry->[${1}]"
  shift
done
IFS=$oldIFS

#!/bin/bash

data=(/lcl/apps/trm, /lcl/apps/wwe, /prd/sse/qwe, /lcl/ppe/eer)

for (( i=0 ; i <= "${#data[@]}" ; i++ ))
do
echo "${data[i]%,}" 
done

# string="/lcl/apps/trm,/lcl/apps/wwe,/prd/sse/qwe,/lcl/ppe/eer"
# IFS=","
# set -- $string
# echo $1
/lcl/apps/trm
# echo $2
/lcl/apps/wwe
# echo $3
/prd/sse/qwe

data="/lcl/apps/trm, /lcl/apps/wwe, /prd/sse/qwe, /lcl/ppe/eer"
IFS=,
set $data
while [ $# -gt 0 ];do
echo $1
shift
done