Sponsored Content
Full Discussion: Simple loop in Bash
Top Forums Shell Programming and Scripting Simple loop in Bash Post 302206371 by robotronic on Tuesday 17th of June 2008 02:08:36 PM
Old 06-17-2008
Have you read the FAQ / Tutorials?

Look at this.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

a simple while loop

Hallo everyone I might just be being dumb, but I am using the BASH shell and cannot get the following script to work: x=0 while do echo $x x=´echo "$x + 1" | bc´ done Can anybody help me out. I am just get a repeating output saying: bc: command not found 0 + 1: command not... (5 Replies)
Discussion started by: syno
5 Replies

2. Shell Programming and Scripting

Simple bash for loop problem

I'm just trying to make a script that runs in command line to echo each line in a text file. Everything i found on google is telling me to do it like this but when I run it it just echos removethese.txt and thats it. Anyone know what im doing wrong? for i in removethese.txt; do echo $i; done ... (4 Replies)
Discussion started by: kingdbag
4 Replies

3. Shell Programming and Scripting

bash and ksh: variable lost in loop in bash?

Hi, I use AIX (ksh) and Linux (bash) servers. I'm trying to do scripts to will run in both ksh and bash, and most of the time it works. But this time I don't get it in bash (I'm more familar in ksh). The goal of my script if to read a "config file" (like "ini" file), and make various report.... (2 Replies)
Discussion started by: estienne
2 Replies

4. Shell Programming and Scripting

Simple using For loop

Hi expert, I'm using csh Code: #!/bin/csh set x = 0 set number = `awk '{array=$0} END {print array;}'` i want to use for loop to store data to $number repeatly untill x = 23 How to use c shell for loop? (2 Replies)
Discussion started by: vincyoxy
2 Replies

5. Shell Programming and Scripting

Using variables created sequentially in a loop while still inside of the loop [bash]

I'm trying to understand if it's possible to create a set of variables that are numbered based on another variable (using eval) in a loop, and then call on it before the loop ends. As an example I've written a script called question (The fist command is to show what is the contents of the... (2 Replies)
Discussion started by: DeCoTwc
2 Replies

6. Shell Programming and Scripting

BASH loop inside a loop question

Hi all Sorry for the basic question, but i am writing a shell script to get around a slightly flaky binary that ships with one of our servers. This particular utility randomly generates the correct information and could work first time or may work on the 12th or 100th attempt etc !.... (4 Replies)
Discussion started by: rethink
4 Replies

7. Shell Programming and Scripting

a simple loop

Does any body can help me with a loop in this example? if then if then runner=$(grep "$1" "$2") runne=$(grep "$1" "$3") run=$(grep "$1" "$4") fi fi # # Message on screen... (3 Replies)
Discussion started by: bartsimpsong
3 Replies

8. Shell Programming and Scripting

a simple for loop in bash and zsh

Hi! I am just starting to learn scripting. I am trying a simple script in bash and zsh I have two questions: First: Why zsh does not expand the var M? What I am doing wrong? localhost galanom # bash -c 'M="m1 m2 m3 m4 m5"; for x in $M; do echo "<$x>"; done' <m1> <m2> <m3> <m4> <m5>... (1 Reply)
Discussion started by: galanom
1 Replies

9. Shell Programming and Scripting

Help making simple perl or bash script to create a simple matrix

Hello all! This is my first post and I'm very new to programming. I would like help creating a simple perl or bash script that I will be using in my work as a junior bioinformatician. Essentially, I would like to take a tab-delimted or .csv text with 3 columns and write them to a "3D" matrix: ... (16 Replies)
Discussion started by: torchij
16 Replies

10. Shell Programming and Scripting

Help with simple bash script involving a loop

Dear unix wizards, I'd be very grateful for your help with the following. I have a hypothetical file (file.txt) with three columns: 111 4 0.01 112 3 0.02 113 2 0.03 114 1 0.04 115 1 0.06 116 2 0.02 117 3 0.01 118 4 0.05 Column 2 consists of pairs of integers from 1 to 4 (each... (5 Replies)
Discussion started by: aberg
5 Replies
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)
All times are GMT -4. The time now is 05:34 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy