Shell Programming and Scripting

( IFS=,
  while read line
  do 
    for i in $line
    do 
      install "$i"
    done
  done
) < infile

#!/bin/bash
INPUT=/tmp/patch_list.txt
( IFS=,
  while read PATCHES
  do
    for i in $PATCHES
    do
      echo $PATCHES
    done
  done
) < $INPUT

SW06859140F110.1039274,SW06859140F110.1039276,SW06859140F110.1039289

SW06859140F110.1039274 SW06859140F110.1039276 SW06859140F110.1039289

SW06859140F110.1039274
SW06859140F110.1039276
SW06859140F110.1039289

awk -F, '{for(i=1;i<=NF;i++) a[++j]=$i;next;}END{for(i=1;i<=j;i++) print a[i];}' $INPUT | while read PATCHES
do
echo $PATCHES
done