#! usr/bin/perl
use POSIX;
use strict;
use warnings;
my $file = $ARGV[0];
open FILE,'<', $file;
while (my $line = <FILE>){print $line;}
my $var = 5;
print $var;
it gave me
Code:
0.355u 1.00s 0:1.01 110.2% 0+0k 0+0io 0pf+0w
on the terminal, after printing the contents of the file that I've given as ARGV[0] . .
And yes, that file does not contain the above line . .
uname -a gives,
Code:
Linux <username> 2.6.18-274.3.1.el5 #1 SMP <date & time> x86_64 GNU/Linux
I am using Redhat 5.0 . .
Also, time sleep 10 gives,
Code:
0.000u 0.000s 0:10.00 0.0% 0+0k 0+0io 0pf+0w
so I guess you're on right track, Corona688
So, What does the rest four fields signify?
Thanks,
-MD
Last edited by Scrutinizer; 10-23-2013 at 04:12 AM..
Reason: code tags instead of quote tags
TIME(3F)TIME(3F)NAME
time, ctime, ltime, gmtime - return system time
SYNOPSIS
integer function time()
character*(*) function ctime (stime)
integer stime
subroutine ltime (stime, tarray)
integer stime, tarray(9)
subroutine gmtime (stime, tarray)
integer stime, tarray(9)DESCRIPTION
Time returns the time since 00:00:00 GMT, Jan. 1, 1970, measured in seconds. This is the value of the UNIX system clock.
Ctime converts a system time to a 24 character ASCII string. The format is described under ctime(3). No 'newline' or NULL will be
included.
Ltime and gmtime disect a UNIX time into month, day, etc., either for the local time zone or as GMT. The order and meaning of each element
returned in tarray is described under ctime(3).
FILES
/usr/lib/libU77.a
SEE ALSO ctime(3), itime(3F), idate(3F), fdate(3F)4.2 Berkeley Distribution May 15, 1985 TIME(3F)
10-22-2013
