Sponsored Content
Top Forums Shell Programming and Scripting Editing lists of integers in 1d files with bash shell Post 302394425 by joeyg on Thursday 11th of February 2010 10:27:26 AM
Old 02-11-2010
Tools Maybe give you something to think about?

Code:
>echo 22.253 37.707| tr " " "\n" | gawk '{val=$1-1.5; print val}' | tr "\n" " "
20.753 36.207

I know it does not do exactly what you asked for, but it starts to handle some of the issues.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

how do you represent non integers in a shell script?

am trying to write a script that test that the load average which is taken from the uptime command's output to make sure it doesn't pass a certain limit. each time I execute the script, it complains about interger errors. if (2 Replies)
Discussion started by: TRUEST
2 Replies

2. Shell Programming and Scripting

Editing files in shell programing

Hi folks, In our product installation program we edit xml files by deleting lines and appending new lines instead of them. For example: update_Log4plsql_xml() { machineName=`uname -n` hostIP=`cat /etc/hosts | grep ${machineName} | cut -f1` trap 'clean_up | tee -a $installLog ; exit' 1 2... (0 Replies)
Discussion started by: nir_s
0 Replies

3. Shell Programming and Scripting

bash problem when comparing integers

Hi, When I compare currentfiledate to reportfiledate I get a "-bash: currentfiledate=20090220080101 reportfiledate=20090219231245 if ; then echo -ne "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! \n" echo -ne "!! Running the load utility !! \n" fi Our... (15 Replies)
Discussion started by: rbournival
15 Replies

4. Shell Programming and Scripting

Passing Integers to shell script from java

i have to pass an integer value to shell script which will mail the values to users. I am able to pass string values like this. try { String strCmdToRun1 = new String { "sh", "mail.sh","hello"}; Process p1 = rtime.exec(strCmdToRun1); BufferedReader output... (1 Reply)
Discussion started by: naveensraj
1 Replies

5. Web Development

bash script editing my apache config files

okay i'm going to try to say this uber-simple: I use dropbox (file-sync service). in order for dropbox sync files, they must be its children eg. somewhere under /home/jzacsh/Dropbox]. I want to now use it to keep my development files in sync across my machines: easy: just move my dev. files... (2 Replies)
Discussion started by: jzacsh
2 Replies

6. Shell Programming and Scripting

Shell Script to Create non-duplicate lists from two lists

File_A contains Strings: a b c d File_B contains Strings: a c z Need to have script written in either sh or ksh. Derive resultant files (File_New_A and File_New_B) from lists File_A and File_B where string elements in File_New_A and File_New_B are listed below. Resultant... (7 Replies)
Discussion started by: mlv_99
7 Replies

7. Shell Programming and Scripting

Shell script that lists files with different owner than the folder

Hello, I'm trying to write a script which is listing files based on different preferences, like filetype or permissions. All is fine, except for one: I want to list files in /home which has a different owner than the home directory it is in. Here is an example: /home/UserA is the directory, and... (10 Replies)
Discussion started by: Zwiebi
10 Replies

8. Shell Programming and Scripting

Grep float/integers but skip some integers

Hi, I am working in bash in Mac OSX, I have following 'input.txt' file: <INFO> HypoTestTool: >>> Done running HypoTestInverter on the workspace combined <INFO> HypoTestTool: The computed upper limit is: 11 +/- 1.02651 <INFO> HypoTestTool: expected limit (median) 11 <INFO> HypoTestTool: ... (13 Replies)
Discussion started by: Asif Siddique
13 Replies

9. Shell Programming and Scripting

Bash Integers/String

Hy friends, I am newbie to bash scripting, can anyone explain how b=${a/23/BB} # Substitute "BB" for "23". this line converts "b" into string and and "d" into Integer. Thanks in advance (4 Replies)
Discussion started by: Qazi
4 Replies

10. Shell Programming and Scripting

Bash script deleting my files, and editing files in subdirectories question

#!/bin/bash # name=$1 type=$2 number=1 for file in ./** do if then filenumber=00$number elif then filenumber=0$number fi tempname="$name""$filenumber"."$type" if (4 Replies)
Discussion started by: TheGreatGizmo
4 Replies
X11Font(3pm)						User Contributed Perl Documentation					      X11Font(3pm)

NAME
Tk::Font - a class for finding X Fonts SYNOPSIS
use Tk::X11Font; $font = $widget->X11Font(foundry => 'adobe', family => 'times', point => 120 ); $font = $widget->X11Font('*-courier-medium-r-normal-*-*'); DESCRIPTION
This module can be use to interrogate the X server what fonts are avaliable. METHODS
Foundry( [ $val ] ) Family( [ $val ] ) Weight( [ $val ] ) Slant( [ $val ] ) Swidth( [ $val ] ) Adstyle( [ $val ] ) Pixel( [ $val ] ) Point( [ $val ] ) Xres( [ $val ] ) Yres( [ $val ] ) Space( [ $val ] ) Avgwidth( [ $val ] ) Registry( [ $val ] ) Encoding( [ $val ] ) Set the given field in the font name to $val if given and return the current or previous value Name( [ $max ] ) In a list context it returns a list of all font names that match the fields given. It will return a maximum of $max names, or 128 if $max is not given. In a scalar contex it returns the first matching name or undef Clone( [ key => value, [ ...]] ) Create a duplicate of the curent font object and modify the given fields AUTHOR
Graham Barr <Graham.Barr@tiuk.ti.com> HISTORY
11-Jan-96 Initial version 08-Nov-98 Renamed for Tk800.012 COPYRIGHT
Copyright (c) 1995-1996 Graham Barr. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2010-05-29 X11Font(3pm)
All times are GMT -4. The time now is 10:28 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy