#!/bin/ksh


# Define that this script can only be executed
# in a directory where it is considered safe to run it!!!
#
ALLOWED_DIR=/home/z3jxk
cd ${ALLOWED_DIR}
if [ "$?" != "0" ]
then
	echo cd to $ALLOWED_DIR failed, exiting immediately
	exit 1
fi 


# Read input file one line at a time..
#
cat fileList.txt | while read line
do
	#
	# Find user id of file from current line
	#
	USER_ID=`echo $line |awk '{print $3}'` 

	#
	# look up numerical user id of current user
	#
	NUM_USER_ID=`grep "^${USER_ID}" /etc/passwd | awk -F: '{print $3}'`

	#
	# Find name of current file
	#
	FILE_ID=`echo $line |awk '{print $NF}'` 

	#
	# Specify action for current file
	# when owned by a defined numeric user id
	#
	case $NUM_USER_ID in
		0)
			echo change $FILE_ID to be owned by 17190
			# chown 17190 $FILE_ID
			;; 
		101)
			echo change $FILE_ID to be owned by 1890
			#chown 1890 $FILE_ID
			;; 
		442)
			echo change $FILE_ID to be owned by 3852
	 		#chown 3852 $FILE_ID
			;; 

		671)
			echo change $FILE_ID to be owned by 1264
	 		#chown 1264 $FILE_ID
			;; 
		*)
			echo num user id $NUM_USER_ID not specified for change, file $FILE_ID not affected;;
	esac
done