NBU error gathering

gistfile1.sh

currentTime=$(date)
timeStampFile="lastrun.txt"
#check to see if there is a timestamp file
if [ -f "$timeStampFile" ]; then
	#read in last run date
	lastRun=$(date -f "$timeStampFile")
	
	#excute command and exit if it fails (dont store time)
	/usr/openv/netbackup/bin/admincmd/bperror -d "$(date -d "$lastRun" '+%D %T')" -e "$(date -d "$currentTime -1 second" '+%D %T')"
    #write current to last run
	echo "$currentTime" > "$timeStampFile"
else
	#excute command for all time and exit if it fails (dont store time)
	/usr/openv/netbackup/bin/admincmd/bperror -e "$(date -d "$currentTime -1 second" '+%D %T')"
	#write current to last run
	echo "$currentTime" > "$timeStampFile"
fi