obsolete remshell script - use ssh for security

#!/sbin/sh
#  /disk/sa/rem/ 
#    john meister 
#   date:       00june23
#

echo "=== script running: ==============="
echo $0
echo "==== log file name: =============="
export LOG="$0__`/usr/bin/date +%y%b%d.%H%M`"
echo $LOG
echo "======= starting script ===========" >> $LOG
date >> $LOG
echo "==================" > $LOG

export HOSTS="
wkstn1
wkstn2
wkstn3
wkstn4
wkstn5
wkstn6
wkstn7
wkstn8
wkstn9
wkstn10
wkstn11
wkstn12
wkstn14
wkstn15
"

for x in  $HOSTS

	do
	echo " ==============================" | tee -a $LOG
		# separate entries in log file

	 echo $x | tee -a $LOG     
		# identify each workstation in logfile

	 echo "---------------------"   
		# for clarity on screen

	remsh $x grep $x /etc/hosts  | tee -a $LOG    
	 echo " ----------------- " | tee -a $LOG
	remsh $x w  | tee -a $LOG    
		# executes and logs uptime, load and users
	 echo " ----------------- " | tee -a $LOG
	 echo "var usage:" | tee -a $LOG     
	remsh $x bdf /var  | tee -a $LOG    
        remsh $x rm /var/tmp/*
	remsh $x bdf /var  | tee -a $LOG    
	 echo " ----------------- " | tee -a $LOG
	 echo "tmp usage:" | tee -a $LOG     
	remsh $x bdf /tmp  | tee -a $LOG    
        remsh $x rm /tmp/*
	remsh $x bdf /tmp  | tee -a $LOG    
	 echo " ----------------- " | tee -a $LOG
	 echo "lanscan:" | tee -a $LOG     
	remsh $x /etc/lanscan | tee -a $LOG    
	 echo " ----------------- " | tee -a $LOG
	 echo "memory:" | tee -a $LOG     
	remsh $x /etc/dmesg | grep Physical | tee -a $LOG    
	remsh $x /usr/bin/graphinfo | grep product | tee -a $LOG    
	 echo " ----------------- " | tee -a $LOG
	 echo "disks:" | tee -a $LOG     
	remsh $x /usr/sbin/ioscan -fn | grep disk | tee -a $LOG    
	 echo " ==============================" >> /disk/sa/rem/software-00july14
	 echo $x >> /disk/sa/rem/software-00july14
	remsh $x /usr/sbin/swlist -l fileset -a state >> /disk/sa/rem/software-00july14
	remsh $x /usr/sbin/swconfig \*
        remsh $x rm /sbin/root/sys.dt*
 	done

echo "==============================================================" >> $LOG
echo " completed list, results found in $LOG "
lp -dprinter $LOG