BASH validate user input Post: 302338274

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validate input from user for file name

Hello, This may have been addressed already somewhere, however I am looking for the easiest/shortest way to validate a response from a user for a file name. The file name should not have any of the following characters ~`!@#$%^&*()_-+={|\:;"'<,>.?/ Further the response should not have any...

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Bash : how do i check the user input and make sure is only chracter or only number ?

Bash : how do i check the user input and make sure is only character or only number ?

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BASH Varible nesting and user input

Well, I think I've managed to take two different issues and conglomerate them into and embarrasing mess. #!/bin/bash # Set some variables dir1=/path/that/isnt/variable/$variabledir/dir/ dir2=/path/that/isnt/variable/$variabledir/important/"$variabledir"-subdirectory/path/ echo "Gimme...

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Bash user input

Hi all, I currently have a script which uses read -p for user interaction. e.g. read -p "New user? " user Is it possible to have it so if the user enters nothing and just presses return it can resort to a specified value instead? Thanks! :)

5. Shell Programming and Scripting

Is there a simpler way to validate user input for float?

I'm trying to only read price (FLOAT (i.e 1.10, 3.14, etc etc)) If the input is just an integer, I will add a .00 behind. (i.e 3 becomes 3.00 , 20 becomes 20.00) If the input is without 2 decimal places, I'll add a 0. (i.e 3.1 becomes 3.10) I tried using the below code, it works but I don't...

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Help with Bash user input

I am starting to learn how to use bash and I would like the script to do the following: Asks the user for his/her name Asks the user for one number Asks the user for another number Then it adds the two numbers, Also multiply the two numbers I have the part where you get the name, and I...

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[bash] how is proper way to validate user input

hi all, i have a script that need user input provide all variables that needed to complete a job. this is my current script: echo "type file source and it full path :" read INPUTFILE if || ; then echo "ERROR: you didn't enter a file source or file source is not...

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Using read to prompt for editable user input in Bash 3

Below is a simple script to prompt for user input while suggesting an editable default value at the prompt: shortname=user1 read -e -i $shortname -p "Please enter the username you would like to add: " input USERNAME="${input:-$shortname}" Please enter the username you would like to add:...

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BASH - read does not wait for user input in some circumstances

Hello. I am running 2 scripts : script_1 and script_2 These scripts are run as root Script 2 contains : #!/bin/bash # # ~/bin/script_2 # E_BAD_PARAM=115 # date2stamp () { date --date "$1" +%Y-%m-%d___%H:%M:%S } # USER_NAME=$1 NB_PARAM=$# PARAM0=$0

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How to validate user's input..?

$Input_filename=$ARGV; if (!-d $Input_filename && ! -e $Input_filename) { print "USAGE: Please enter '$ABCD/def/dsed.txt' as an arguement \n"; exit; } 1. Input Is suppose to be something like "$ABCD/def/dsed.txt". if the input is wrong the script should throw an ERROR message....

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apertium-validate-postchunk

apertium-validate-postchunk(1)											    apertium-validate-postchunk(1)

NAME

       apertium-validate-postchunk - This application is part of ( apertium )

       This tool is part of the apertium open-source machine translation toolbox: http://www.apertium.org.

SYNOPSIS

       apertium-validate-postchunk <input_file>

DESCRIPTION

       This is an intermediate tool from Apertium level 2 engine. You should never have to use it independently.

       It  is  a  script  that validates a set of structural postchunk rules against the apertium structural postchunk rules DTD using the xmllint
       utility.

OPTIONS

       It has no options.

FILES

       input_file A postchunk.xml file

       postchunk.dtd The DTD used to validate the input file.

SEE ALSO

       apertium-gen-modes(1), apertium-gen-oldbil(1), apertium-interchunk(1), apertium-validate-modes(1), apertium-validate-interchunk(1).

BUGS

       Lots of them...lurking in the dark and waiting for you!

AUTHOR

       Copyright (c) 2005-2007 Universitat d'Alacant / Universidad de Alicante.  This is free software.  You may redistribute copies of  it  under
       the terms of the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.

								    2006-03-11					    apertium-validate-postchunk(1)

10 More Discussions You Might Find Interesting

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validate input from user for file name

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Bash : how do i check the user input and make sure is only chracter or only number ?

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Bash user input

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