10-07-2012
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
hi,
i want to know cpu utilizatiion per process per cpu..for single processor also if multicore in linux ..to use these values in shell script to kill processes exceeding cpu utilization.ps (pcpu) command does not give exact values..top does not give persistant values..psstat,vmstat..does njot... (3 Replies)
Discussion started by: pankajd
3 Replies
2. UNIX for Advanced & Expert Users
Hi,
I have problem like everyday i have to check which process consuming more cpu time. I have done it manually using top command..
Is there any script which will tell the exact process name which will consuming more time. I am using hpux. (1 Reply)
Discussion started by: rajesh08
1 Replies
3. Shell Programming and Scripting
I thought a program's elapsed time, some program language call it real time, should be the time of a program from start to finish. And it should be equal or longer than CPU time. This is true for the most of the cases. However, I do see some of my programs CPU time is longer than Elapsed time. ... (1 Reply)
Discussion started by: visio2000
1 Replies
4. UNIX Desktop Questions & Answers
Hi i am a newbie thanks in advance
i have a process which keeps on running but doesn't use any CPU time and doesn't do the functionality which it is suppose to do .
If i kill the process and start the process again then the process kicks in and starts using CPU time and continues to do its... (3 Replies)
Discussion started by: nick1982
3 Replies
5. Solaris
We are using JAVA program and strange thing is it takes 100% CPU when not in use.
The program function is to stream a file on output port (one direction). It checks one directory and when there is a file in it, starts.
While it is streaming the CPU usage is normal, about 20%.
But, if... (9 Replies)
Discussion started by: orange47
9 Replies
6. Shell Programming and Scripting
Hi ,
I am trying to :wall: my head while scripting ..I am really new to this stuff , never did it before :( .
how to find cpu's system high time and user time high in a script??
thanks , help would be appreciated !
:) (9 Replies)
Discussion started by: sushwey
9 Replies
7. UNIX Desktop Questions & Answers
Hi,
I'm new to Linux.
I have a windows server that run many processes on it.
In some cases the processes doesn't exit properly or just stop working and the process needs to be killed.
I was wondering how i can automatically (couple of times a day) check which process doesn't use any CPU... (3 Replies)
Discussion started by: ramikom
3 Replies
8. Emergency UNIX and Linux Support
Can someone please help me with a script that will help in identifying the CPU & memory usage by a process name, rather than a process id.This is to primarily analyze the consumption of resources, for performance tweaking.
G (4 Replies)
Discussion started by: ggayathri
4 Replies
9. Shell Programming and Scripting
I am looking for a way to log and graphically display cpu and RAM usage of linux processes over time. Since I couldn't find a simple tool to so (I tried zabbix and munin but installation failed) I started writing a shell script to do so
The script file parses the output of top command through... (2 Replies)
Discussion started by: andy_dufresne
2 Replies
10. Shell Programming and Scripting
I wish to get the process start time on AiX and Linux using the same command / script.
I'm able to get the process start time in Linux using the below command:
cat /proc/<pid>/stat | grep Modify
The same does not work for AiX 6.1 systems.
Can you please let me know the command to get... (4 Replies)
Discussion started by: mohtashims
4 Replies
LEARN ABOUT REDHAT
uri::url
URI::URL(3) User Contributed Perl Documentation URI::URL(3)
NAME
URI::URL - Uniform Resource Locators
SYNOPSIS
$u1 = URI::URL->new($str, $base);
$u2 = $u1->abs;
DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to
be distributed with the libwww-perl library.
The following differences compared to the "URI" class interface exist:
o The URI::URL module exports the url() function as an alternate constructor interface.
o The constructor takes an optional $base argument. The "URI::URL" class is a subclasses of "URI::WithBase".
o The URI::URL->newlocal class method is the same as URI::file->new_abs
o URI::URL::strict(1)
o $url->print_on method
o $url->crack method
o $url->full_path; same as ($uri->abs_path || "/")
o $url->netloc; same as $uri->authority
o $url->epath, $url->equery; same as $uri->path, $uri->query
o $url->path and $url->query pass unescaped strings.
o $url->path_components; same as $uri->path_segments (if you don't consider path segment parameters).
o $url->params and $url->eparams methods.
o $url->base method. See URI::WithBase.
o $url->abs and $url->rel have an optional $base argument. See URI::WithBase.
o $url->frag; same as $uri->fragment
o $url->keywords; same as $uri->query_keywords;
o $url->localpath with friends map to $uri->file
o $url->address and $url->encoded822addr; same as $uri->to for mailto URI.
o $url->groupart method for news URI.
o $url->article; same as $uri->message
SEE ALSO
URI, URI::WithBase
COPYRIGHT
Copyright 1998-2000 Gisle Aas.
perl v5.8.0 2002-05-09 URI::URL(3)