03-24-2005
What is contained in the universe, please give examples.
9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
This post captures my recent experience in getting my Dell XPS Gen 3 to support dual boot of Windows XP (Professional) and the Fedora 9 Linux distribution.
I searched quite a bit on the internet and found, of course, a variety of opinions regarding how to setup this type (dual boot) of... (1 Reply)
Discussion started by: rlandon@usa.net
1 Replies
2. Shell Programming and Scripting
Hi All,
So I found a cool way to change extensions to multiple files with:
for i in *.doc
do
mv $i ${i%.doc}.txt
done
However, what I want to do is move *.txt to *_0hr.txt but the following doesn't work:
for i in *.txt
do
mv $i ${i%.txt}_0hr.txt
done
My questions are (1) Why... (2 Replies)
Discussion started by: ScKaSx
2 Replies
3. Shell Programming and Scripting
Tag allerseits
Ich habe ein umfangreiches Script. Darin möchte ich zu Beginn ein textfile lesen. Den ersten Satz.
Dann kommen mehrere Instruktionen und dann soll wieder gelesen werden. Den zweiten Satz.
Etc.
Ich kann also das herkömmliche while read xyz / do ... done nicht benützen.
... (0 Replies)
Discussion started by: lazybaer
0 Replies
4. What is on Your Mind?
Hi,
I haven't posted on the forums for a while now, I tried to find the most appropriate section for this post, but if this is in the wrong section please forgive me.
First, let me say I'm a sophomore in HS. I know that job wise I definitely want to do something in computers. A while ago I was... (5 Replies)
Discussion started by: hpicracing
5 Replies
5. Programming
I am now a student in university in 2nd year. I am studying computer science. But I am not sure what type of jobs computer science provide. I know some of them are software programming or network management. Recently, I hear some about Web Development. I wonder if it is a part of computer science.... (1 Reply)
Discussion started by: Anna Hussie
1 Replies
6. Web Development
I am now a student in university in 2nd year. I am studying computer science. But I am not sure what type of jobs computer science provide. I know some of them are software programming or network management. Recently, I hear some about Web Development. I wonder if it is a part of computer... (3 Replies)
Discussion started by: Anna Hussie
3 Replies
7. AIX
Every now and then I google: SecuringAIX (I write a blog by that name, so I am curious where it stands - and to my dismay I did not make the top5 today from my current location.
However, this unix.com/aix thread did make the top5- and, imho, it is lacking in clarity and ease. So, I thought I... (3 Replies)
Discussion started by: MichaelFelt
3 Replies
8. Web Development
Working on LP: 10. Lesson 1: Oracle JET 4.x - Lesson 1 - Part 4: Data Binding in this Oracle JET online course - Soar higher with Oracle JavaScript Extension Toolkit (JET), I have created this code for incidents.js
I cannot get the load average data in this Oracle JET test to update the... (4 Replies)
Discussion started by: Neo
4 Replies
9. What is on Your Mind?
Only a few days after I coded this new feature from scratch, we are seeing over 3000 entries in the database from members (mostly guests) playing CS trivia.
I have spend a lot of time coding this (from scratch) and testing the API. From the logs, it seems to have an API bug which appears... (31 Replies)
Discussion started by: Neo
31 Replies
LEARN ABOUT REDHAT
lamhalt
LAMHALT(1) LAM TOOLS LAMHALT(1)
NAME
lamhalt - Shutdown the LAM/MPI run-time environment.
SYNOPSIS
lamhalt [-dhHv]
OPTIONS
-d Turn on debugging mode. This implies -v.
-h Print the command help menu.
-i Return immediately (even before the LAM universe is fully halted); deprecated
-H Suppress printing the header message.
-v Be verbose.
DESCRIPTION
The lamhalt tool terminates the LAM software on each of the nodes that were initially booted with lamboot and/or lamgrow. No additional
command line arguments are necessary - lamhalt simply sends a message to each remote node telling it to shut down. Each remote node
invokes tkill(1) locally to shut down. See tkill(1) for a description of how LAM is terminated on each node.
lamhalt may fail if one of the remote nodes has failed, and does not respond to lamhalt's queries. In this case, the lamwipe(1) command
should be used to shut down LAM/MPI. If lamwipe(1) fails, the user can manually invoke tkill(1) on the troubled node. In extreme cases,
the user may have to terminate individual LAM processes with kill(1).
Older versions of lamhalt would return 1-3 seconds before the entire LAM universe was shut down. This caused problems for some LAM users,
particularly those who had scripts that invoked lamboot immediately after lamhalt. lamhalt has therefore been changed to wait until the
entire LAM universe is down before exiting. This makes the execution of lamhalt take a few seconds (typically less than 5).
For users who want the old lamhalt behavior, use the -i (or "immediate") switch, which will cause lamhalt to return immediately, likely
before the entire LAM universe has been taken down.
EXAMPLES
lamhalt -d
Shutdown LAM on the machines and be verbose about its actions.
SEE ALSO
recon(1), lamboot(1), tkill(1), bhost(5), lam-helpfile(5), lamwipe(1)
LAM 7.1.4 July, 2007 LAMHALT(1)