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Shell Programming and Scripting
Operators
Post 302412216 by pludi on Monday 12th of April 2010 05:14:32 AM
04-12-2010
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9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello,
I have a list of 'inputs' and i want to convert those on the second list named 'Desired Outputs', but i don't know how to do it?
Inputs Desired Outputs
1 2
94 4
276 8
369 10
464 12 ... (0 Replies)
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I am trying to understand
Does the following:
{tmp+=$10}
Mean take $10 and add them all up and call it tmp
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Hi All,
I have 2 variables. Result1 and Result2. I want to put a condition that if Both are True then echo "All True" Else Show Error.
Right now i am doing this and getting error.
if ;
then
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fi;
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line 8: '
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I really don't know the meaning of these operators. Could someone explain the meanings?
<, <=, ==, !=, >=, >,
||, &&, ! ~ , !~
Thanks! (1 Reply)
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Hi everyone,
I read some shell script code,then I have some issue.
the following code.
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Hi
Lets say I have two arrays:
VAR_1 = "File_A" "File_B" "File_C" "File_D"
VAR_2 = "File_A" "File_D"
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... (1 Reply)
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Hi all,
I have a variable which is having the value like below,
$ echo ${p}
8 15 22 30
$
My requirement is that the variable should return true when it contains only one number like below,
$ echo ${p}
15
$
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Hey everyone, I'm really getting into learning C, but as I look at more advanced example code, I see things like
if (!*variable1)
blah blah blah...
and
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I do not know the use of the -o -v -R operators.
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LEARN ABOUT SUSE
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)