How to read the value from a specific line and column in to a csh variable Post: 302275039

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1. Shell Programming and Scripting

How to read a specific column into variable

Hi, I want to read the 3rd column of the v_string into a script variable v_3rd, can anyone help howto? v_string="This is for testing only" Thanks! Victor Cheung

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[csh] checking for specific character ranges in a variable

I want to check if a zip code is valid, using a variable that stores the zipcode. I am not sure how I would do this in a script. I know that simply checking for the numerical range of the number will not work, because '1' would be '00001' in zip code format. I know when I am in shell, I can use...

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Hi All, I have the same problem as the one posted in https://www.unix.com/shell-programming-scripting/96097-how-read-value-specific-line-column-csh-variable.html but I'm using bash. Can anyone tell me how I have to modify the code to make it bash compatible? eval `awk 'NR==3{print "set...

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Help with csh, read in a file line by line

I want to process some audio with: sox $audio1 $audio2 trim $start_time $dur How can I batch process them by read in a file containing the values for the variables above on every line, like: 1.wav 1.5 1 2.wav 2.5 2 ... I tried "foreach f (`cat file`)" but cannot read in line by line, and...

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Say the input was as follows: Brat 20 x 1000 32rf Pour 15 p 1621 05pr Dart 10 z 1111 22xx My program prompts for an input, what I want is to use the input to locate a specific field. Like if I type in, "Pou" then it would return "Pour" and just "Pour" I currently have this line but it is...

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How to read particular line in file from specific column?

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Hi, I have a ldif file like below: version: 1 dn: cn=Test Group,ou=Applications,dc=xyz,dc=com objectClass: groupOfUniqueNames objectClass: top cn: Test Group uniqueMember: uid=abc,ou=People,o=xyz,o=Corporate,dc=xyz,dc=com dn: cn=Test Sub Group,cn=Test...

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Overwrite specific column in xml file with the specific column from adjacent line

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LEARN ABOUT DEBIAN

gpe-question

GPE-QUESTION(1) 						   gpe-question 						   GPE-QUESTION(1)

NAME

       gpe-question - GPE interface for asking questions from shell scripts.

SYNOPSIS

       gpe-question [---icon] name {--question "Question text"} {--buttons icon1:text1} [icon2:text2 ...]

DESCRIPTION

       This manual page was written for the Debian(TM) distribution because the original program does not have a manual page.

       gpe-question provides dialogues to raise a question within the GPE Palmtop Environment with cancel and ok buttons.

OPTIONS

       --question STRING
	  The question to ask the user via the dialogue.

       --buttons type:label
	  The type and label of the button(s) to be shown. Repeat for additional buttons.

EXAMPLES

       gpe-question "test" --question "Do you want to check first?"  --buttons YES:yes NO:no

AUTHOR

       This manual page was written by Neil Williams <codehelp@debian.org> for the Debian(TM) system (but may be used by others). Permission is
       granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version
       published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.

AUTHOR

       Moray Allen
	  Author.

COPYRIGHT

       Copyright (C) 2007 Neil Williams

Debian 1							 January 16, 2007						   GPE-QUESTION(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to read a specific column into variable

Discussion started by: victorcheung

2. Shell Programming and Scripting

[csh] checking for specific character ranges in a variable

Discussion started by: userix

3. Shell Programming and Scripting

How to read the value from a specific line and column BASH

Discussion started by: f_o_555

4. Shell Programming and Scripting

Help with csh, read in a file line by line

Discussion started by: dustinwang2003