read inside a while loop Post: 72537

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input inside while read loop

Hi all Does anyone have a script that will allow me to stop inside a while read loop. I want to pause the loop until a enter is pressed. e.g. While read line do echo something if LINECOUNT > 40 then read ENTER?"PRESS ENTER TO CONT..." ...

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Hi, 'read' command is not working inside the while loop, How can I solve this? Rgds, Sharif.

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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 !....

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Hi, I am reading file records inside a while loop, and want to update the record when certain condition is met. How can I update a file while being read? I want to avoid using temporary files, copy, rename, ... while IFS=',' read -r f1 f2 do function(f1,f2) if then <add...

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Write a while loop inside for loop?

I'm taking a unix class and need to countdown to 0 from whatever number the user inputs. I know how to do this with a while or until loop but using the for loop is throwing me off.... I know I can use an if-then statement in my for loop but can I include a while loop in my for loop?

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Bash - How to do a "read -p" inside a while loop?

Hi there guys! I was trying to do: while read line; do if ; then read -p "Press Enter to continue..." cont=0 fi echo $line let cont++ done < file.txt However, I have read that the read -p would not work in a while loop... I was wondering if there is any other way to...

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Unable to read user input inside a loop

Hi, This query is a part of a much more lengthy script. I wish to look for all the files in a folder named "data" which in this case has two files i.e. plan.war and agent.properties. For all the files found under data I wish to ask the user as to where they wish copy the files to. Below,...

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Failure: if grep "$Var" "$line" inside while read line loop

Hi everybody, I am new at Unix/Bourne shell scripting and with my youngest experiences, I will not become very old with it :o My code: #!/bin/sh set -e set -u export IFS= optl="Optl" LOCSTORCLI="/opt/lsi/storcli/storcli" ($LOCSTORCLI /c0 /vall show | grep RAID | cut -d " "...

LEARN ABOUT DEBIAN

auto-multiple-choice

AUTO-MULTIPLE-CHOI(1)					       Auto Multiple Choice					     AUTO-MULTIPLE-CHOI(1)

NAME

       auto-multiple-choice - Automated treatment of MCQs

SYNOPSIS

       auto-multiple-choice action [arguments...]

       auto-multiple-choice [project]

DESCRIPTION

       The auto-multiple-choice command transmits its arguments to the AMC-action.pl command.

       The second form, which does not mention any action, calls the graphical interface AMC-gui.pl, possibly with the name of a project to be
       opened.

SEE ALSO

       Different AMC actions: AMC-prepare(1), AMC-imprime(1), AMC-analyse(1), AMC-note(1), AMC-association-auto(1), AMC-export(1), AMC-annote(1),
       AMC-regroupe(1).

AUTHORS

       Alexis Bienvenue <paamc@passoire.fr>
	   Main author

       Jean Berard
	   Translation from French

       Georges Khaznadar
	   Translation from French

COPYRIGHT

       Copyright (C) 2008-2012 Alexis Bienvenue

       This document can be used according to the terms of the GNU General Public License, version 2 or later.

Auto Multiple Choice 1.1.1					    06/19/2012						     AUTO-MULTIPLE-CHOI(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

input inside while read loop

Discussion started by: jhansrod

2. Shell Programming and Scripting

read command (input) inside the while loop

Discussion started by: sharif

3. Shell Programming and Scripting

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

Discussion started by: DeCoTwc

4. Shell Programming and Scripting

BASH loop inside a loop question

Discussion started by: rethink