Ok, so I know there's a way to do this, but I've been trying to find out all afternoon with no luck. I think it should print out something like this:
1 bin
2 daemon
6 duo
Where the numbers on the left are the number of processes being run by the user whose name is listed on the right. Is... (4 Replies)
Hi,
Can any one help me on this.
How to capture the running process for two hours with an interval of 10 sec.
Thanks in andvance
Double post, continued here, thread closed (0 Replies)
Hi Experts,
Please help me in this.
I am trying this code on AIX 5.3.
I need list of jobs that executed in last 4 hours.
I have a schedule on this script - cron executes it and sends mail to me for every 2 hours.
I have a Job time and have around 100 jobs those execute daily.
What all i need... (2 Replies)
Hi All,
new to the forum and new to Unix but I have an issue which is annoying on a new level. I have included a short and full version for anyone needing more information.
Short Version
I am running a set of scripts that work and run fine. one of the scripts arranges the first... (4 Replies)
I have unix epoch time 1441678454803, Can you please help me to print this time in below format ?
DAY,HOUR,MIN,SEC
Appreciate your help!!!
Thanks,
Prince (7 Replies)
Hi,
Is it possible to display processes which have been running for more than a 5hrs using a variation of the ps -ef command?
Regards,
Manny (5 Replies)
HI
can someone help me to check the process running more than 2 hours.
I have the below command which shows the time and process id, however, I only need the processes running more than 2 hours. (8 Replies)
Discussion started by: Vinod
8 Replies
LEARN ABOUT DEBIAN
bytes
bytes(3perl) Perl Programmers Reference Guide bytes(3perl)NAME
bytes - Perl pragma to force byte semantics rather than character semantics
NOTICE
This pragma reflects early attempts to incorporate Unicode into perl and has since been superseded. It breaks encapsulation (i.e. it
exposes the innards of how the perl executable currently happens to store a string), and use of this module for anything other than
debugging purposes is strongly discouraged. If you feel that the functions here within might be useful for your application, this possibly
indicates a mismatch between your mental model of Perl Unicode and the current reality. In that case, you may wish to read some of the perl
Unicode documentation: perluniintro, perlunitut, perlunifaq and perlunicode.
SYNOPSIS
use bytes;
... chr(...); # or bytes::chr
... index(...); # or bytes::index
... length(...); # or bytes::length
... ord(...); # or bytes::ord
... rindex(...); # or bytes::rindex
... substr(...); # or bytes::substr
no bytes;
DESCRIPTION
The "use bytes" pragma disables character semantics for the rest of the lexical scope in which it appears. "no bytes" can be used to
reverse the effect of "use bytes" within the current lexical scope.
Perl normally assumes character semantics in the presence of character data (i.e. data that has come from a source that has been marked as
being of a particular character encoding). When "use bytes" is in effect, the encoding is temporarily ignored, and each string is treated
as a series of bytes.
As an example, when Perl sees "$x = chr(400)", it encodes the character in UTF-8 and stores it in $x. Then it is marked as character data,
so, for instance, "length $x" returns 1. However, in the scope of the "bytes" pragma, $x is treated as a series of bytes - the bytes that
make up the UTF8 encoding - and "length $x" returns 2:
$x = chr(400);
print "Length is ", length $x, "
"; # "Length is 1"
printf "Contents are %vd
", $x; # "Contents are 400"
{
use bytes; # or "require bytes; bytes::length()"
print "Length is ", length $x, "
"; # "Length is 2"
printf "Contents are %vd
", $x; # "Contents are 198.144"
}
chr(), ord(), substr(), index() and rindex() behave similarly.
For more on the implications and differences between character semantics and byte semantics, see perluniintro and perlunicode.
LIMITATIONS
bytes::substr() does not work as an lvalue().
SEE ALSO
perluniintro, perlunicode, utf8
perl v5.14.2 2010-12-30 bytes(3perl)