And can someone explain this command sed 's/.*up \(.*\),.*user.*/\1/' to me?
You can save portions of the string with \(.*\) and recall it back with \1, \2, \3 etc.
Here we save that portion after ".*up " and before ",.*user.*" and recall the portion with \1.
Quote:
Originally Posted by MastaFue
But I do not know how to insert a 'min' directly after the minutes and how I can get rid of the two white spaces in front of the ' xh' (x for the number of hours).
I'm trying to get the uptime of my computer (Mac OS X) and I can go into the terminal and type "uptime" OK, and that gives me a string with the uptime in it. The problem is that the string changes a lot, and its very difficult to get the data I'm trying to extract out cleanly.
Now I have 3... (2 Replies)
On HP-UX, the 13th argument of uptime is sometime the load and sometime the word AVERAGE:???
14 Jun 06 5:00pm up 44 days, 54 mins, 0 users, load average: 0.00, 0.02, 0.03
14 Jun 06 5:15pm up 44 days, 1:09, 0 users, load average: 0.00, 0.01, 0.01
When the time is in minutes, then the load... (1 Reply)
HI All,
I have problem with "uptime" on one of the sun server.(SunOS 5.9 Generic_118558-11 sun4u sparc SUNW,Sun-Fire-V240).when i am issuing uptime command its not showing uptime.even its not showing output for who -b.
$ uptime
11:01am 1 user, load average: 0.06, 0.04, 0.03
$ who -b
$... (3 Replies)
Hi,
I need some help about a script i need to write.
I want to check , if some specific process, are running since 2 hours.
I tried to use a loop , grep my pid and use find -ctime on /proc directory, to list what i need.
for i in `ps -ef |grep process |grep -v grep|awk '{print $2}'`... (2 Replies)
Hi!
I want to extract the uptime from the output of the uptime command.
The output:
11:53 up 3:02, 2 users, load averages: 0,32 0,34 0,43
I just need the "3:02" part. How can I do this?
Dirk (6 Replies)
Hi All,
Having recently started a new job, a Data Center Migration in fact I have been tasked with looking at some of the older Solaris boxes when I came across this little gem.
nismas# uname -a
SunOS nismas 5.5.1 Generic_103640-27 sun4u sparc SUNW,Ultra-1
nismas# uptime
10:37am up 2900... (2 Replies)
Discussion started by: gull04
2 Replies
LEARN ABOUT MOJAVE
ppi::token::quotelike5.18
PPI::Token::QuoteLike(3) User Contributed Perl Documentation PPI::Token::QuoteLike(3)NAME
PPI::Token::QuoteLike - Quote-like operator abstract base class
INHERITANCE
PPI::Token::QuoteLike
isa PPI::Token
isa PPI::Element
DESCRIPTION
The "PPI::Token::QuoteLike" class is never instantiated, and simply provides a common abstract base class for the five quote-like operator
classes. In PPI, a "quote-like" is the set of quote-like things that exclude the string quotes and regular expressions.
The subclasses of "PPI::Token::QuoteLike" are:
qw{} - PPI::Token::QuoteLike::Words
`` - PPI::Token::QuoteLike::Backtick
qx{} - PPI::Token::QuoteLike::Command
qr// - PPI::Token::QuoteLike::Regexp
<FOO> - PPI::Token::QuoteLike::Readline
The names are hopefully obvious enough not to have to explain what each class is. See their pages for more details.
You may note that the backtick and command quote-like are treated separately, even though they do the same thing. This is intentional, as
the inherit from and are processed by two different parts of the PPI's quote engine.
SUPPORT
See the support section in the main module.
AUTHOR
Adam Kennedy <adamk@cpan.org>
COPYRIGHT
Copyright 2001 - 2011 Adam Kennedy.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included with this module.
perl v5.18.2 2011-02-25 PPI::Token::QuoteLike(3)