Running the commands suggested, I get:
[EMAIL PROTECTED]:~$ date
Mon Aug 11 12:55:15 EST 2008
[EMAIL PROTECTED]:~$ bash
[EMAIL PROTECTED]:~$ PID=$$; ( date +"%s -" ; cut -f 1 -d ' ' /proc/uptime ;
echo " + (" ; cut -f 22 -d ' ' /proc/$PID/stat ; echo ' /100 )' ) | (tr '\n' '
'; echo ) ; ps -p $PID -o pid,start_time,cmd
1218423322 - 2339691.29 + ( 233925387 /100 )
PID START CMD
24954 12:48 bash
[EMAIL PROTECTED]:~$ echo '1218423322 - 2339691.29 + ( 233925387 /100 )' | bc
| perl -e 'use Time::localtime; my $mytime=<>; ; print ctime($mytime)."\n";'
Mon Aug 11 12:48:03 2008
[EMAIL PROTECTED]:~$ date
Mon Aug 11 12:55:46 EST 2008
[EMAIL PROTECTED]:~$ exit
[EMAIL PROTECTED]:~$ date
Mon Aug 11 12:55:49 EST 2008
Cheers,
Paul Szabo [EMAIL PROTECTED] http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of Sydney Australia
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