02-24-2009
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I'm currently writing a bash script, that starts multiple threads:
____________________
#!/bin/bash
loop=0
while((loop!=10))
do
thread &
((loop++))
done
#wait for all sub-processes (thread) to finish
wait
___________________
Now I want to know, what happens, if a... (2 Replies)
Discussion started by: tho99
2 Replies
2. Linux
In unix how we can test or check race condition in any c program by using multi thread programming (1 Reply)
Discussion started by: afroze
1 Replies
3. Programming
In unix how we can test or check race condition in any c program by using multi thread programming (5 Replies)
Discussion started by: afroze
5 Replies
4. Programming
In unix how we can test or check race condition in any c program by using multi thread programming (1 Reply)
Discussion started by: afroze
1 Replies
5. Programming
I've been experimenting with pseudo-terminals and found something I don't quite understand. Writing an EOF character to the master end doesn't work quite as I expect. Once I've written any other data, the master pty seems to treat a single ^D as a seperator, i.e. writing "abcabc" would let cat do... (1 Reply)
Discussion started by: Corona688
1 Replies
6. Shell Programming and Scripting
How to check weather a string is like test* or test* ot *test* in if condition (5 Replies)
Discussion started by: johnjerome
5 Replies
7. Programming
Hi all,
i'm reading Andrew S.Tanenbaum's book --- Modern Operating System.At the part of discussing race condition.And the author gives a solution with using the TSL instruction,say that one process must call the enter_region function before entering the critical regions and call the leave_region... (0 Replies)
Discussion started by: homeboy
0 Replies
8. Shell Programming and Scripting
I want to make a script that check for the argument passed to it and generates an error in case any character/string argument passed to it.
I am using below code, but its not working. can anyone help.
#!/bin/bash
if ]; then
echo 'An integer argument is passed to the script hence... (3 Replies)
Discussion started by: mukulverma2408
3 Replies
9. Shell Programming and Scripting
I want to know the if condition in checking the hostname in unix and then running a cron job (all in a single line)
Thanks (2 Replies)
Discussion started by: prash358
2 Replies
LEARN ABOUT LINUX
httppower
httppower(8) powerman httppower(8)
NAME
httppower - communicate with HTTP based power distribution units
SYNOPSIS
httppower [--url URL]
DESCRIPTION
httppower is a helper program for powerman which enables it to communicate with HTTP based power distribution units. It is run interac-
tively by the powerman daemon.
OPTIONS
-u, --url URL
Set the base URL.
INTERACTIVE COMMANDS
The following commands are accepted at the httppower> prompt:
auth user:pass
Authenticate to the base URL with specified user and password, using ``basic'' HTTP authentication which sends the user and password
over the network in plain text.
seturl URL
Set the base URL. Overrides the command line option.
get [URL-suffix]
Send an HTTP GET to the base URL with the optional URL-suffix appended.
post [URL-suffix] key=val[&key=val]...
Send an HTTP POST to the base URL with the optional URL-suffix appended, and key-value pairs as argument.
FILES
/usr/sbin/httppower
/etc/powerman/powerman.conf
ORIGIN
PowerMan was originally developed by Andrew Uselton on LLNL's Linux clusters. This software is open source and distributed under the terms
of the GNU GPL.
SEE ALSO
powerman(1), powermand(8), httppower(8), plmpower(8), vpcd(8), powerman.conf(5), powerman.dev(5), powerman-devices(7).
http://sourceforge.net/projects/powerman
powerman-2.3.5 2009-02-09 httppower(8)