#!/bin/sh
#
#	/usr/local/bin/UPTIME
#
#	add to crontab thus:
#
#	ln -s /usr/local/bin/UPTIME /etc/cron.hourly
#
##########################################################
#
BOOTDATE="December 28, 1998"
CURRBOOT=`ls -al / | grep proc | awk '{print $6" "$7" "$8}'`
#
##########################################################
#
#
echo "==============================================" \
	> /home/httpd/pubhtml/uptime.txt    
#
echo >> /home/httpd/pubhtml/uptime.txt  
#
echo "Former bootdate: $BOOTDATE" >> /home/httpd/pubhtml/uptime.txt
echo "End of an era - July 16, 2001 - after 900+ days" \
	>> /home/httpd/pubhtml/uptime.txt  
echo "a hard drive 'spot' got us ... oh well." \
	>> /home/httpd/pubhtml/uptime.txt  
echo >> /home/httpd/pubhtml/uptime.txt  
echo "==============================================" \
	>> /home/httpd/pubhtml/uptime.txt    
#
echo >> /home/httpd/pubhtml/uptime.txt  
echo "==============================================" \
	>> /home/httpd/pubhtml/uptime.txt    
#
echo -n "The system, `hostname`" >> /home/httpd/pubhtml/uptime.txt
echo " last rebooted on $CURRBOOT" >> /home/httpd/pubhtml/uptime.txt
echo -n "and has now been up " >> /home/httpd/pubhtml/uptime.txt   
echo "continuously for " >> /home/httpd/pubhtml/uptime.txt 
BASE=`procinfo | awk -F: '{print $2}' | grep "d " | \
	tail -n -5 | head -n 3 | awk -Fd '{print sum += $1}' | \
	tail -n -1 ` 
#	Jiffies overflow the Long at 497.1 days
OFFSET=497
OFFSET=0
TOTAL=$[ $BASE + $OFFSET ] 
echo -n "$TOTAL" >> /home/httpd/pubhtml/uptime.txt
echo -n " days - we " >> /home/httpd/pubhtml/uptime.txt    
echo "ignore hours and minutes." >> /home/httpd/pubhtml/uptime.txt  
#
echo "==============================================" \
	>> /home/httpd/pubhtml/uptime.txt    
#
echo >> /home/httpd/pubhtml/uptime.txt  
#
cat - << ENDBRAG >> /home/httpd/pubhtml/uptime.txt    
	This host is a 386DX/33 with 16 meg of ram, and 
a generic IDE hard drive.  It is on a UPS, and built 
using an old I-BUS sbc ISA processor card, in a former 
Automatic Teller Machine 19 inch rackmount case.  It has 
two generic NIC's and a ISA internal modem card.

	It has, during its life handled full rate T-1 
connections, dialup RAS and fax sources, webservice, 
mailing list services, anon. FTP services.

	The administrator has not physically touched 
it or its keyboard since 1997.  It has no monitor.
ENDBRAG
#
echo "==============================================" \
	>> /home/httpd/pubhtml/uptime.txt    
#
dmesg | grep Cache  >> /home/httpd/pubhtml/uptime.txt
echo "==============================================" \
	>> /home/httpd/pubhtml/uptime.txt    
#
echo >> /home/httpd/pubhtml/uptime.txt  
#
echo -n "Last updated: " \
	>> /home/httpd/pubhtml/uptime.txt   
date >> /home/httpd/pubhtml/uptime.txt  
echo "==============================================" \
	>> /home/httpd/pubhtml/uptime.txt    
#
echo >> /home/httpd/pubhtml/uptime.txt  
#
echo -n "This system booted on " >> /home/httpd/pubhtml/uptime.txt 
echo -n $BOOTDATE >> /home/httpd/pubhtml/uptime.txt 
echo    " -- the clock rolled " \
	>> /home/httpd/pubhtml/uptime.txt  
echo "over every 497.1 days --- We've summed the various sub-fields " \
	>> /home/httpd/pubhtml/uptime.txt  
echo "for a more understandable statement of the true uptime." \
	>> /home/httpd/pubhtml/uptime.txt  
#
echo "==============================================" \
	>> /home/httpd/pubhtml/uptime.txt    
#
echo >> /home/httpd/pubhtml/uptime.txt  
#
/usr/bin/procinfo >> /home/httpd/pubhtml/uptime.txt
#
echo "==============================================" \
	>> /home/httpd/pubhtml/uptime.txt    
echo "   produced by: http://bopper.wcbe.org/UPTIME " \
	>> /home/httpd/pubhtml/uptime.txt
echo "==============================================" \
	>> /home/httpd/pubhtml/uptime.txt    
echo -n "Updated at: " >> /home/httpd/pubhtml/uptime.txt
date >> /home/httpd/pubhtml/uptime.txt
echo "==============================================" \
	>> /home/httpd/pubhtml/uptime.txt