Sponsored Content
Top Forums Shell Programming and Scripting Local variable in functions (gawk) Post 302929909 by sea on Sunday 28th of December 2014 09:19:52 PM
Old 12-28-2014
Please use the 'CODE' tags for code blocks - please edit.
Use icode tags for short parts only.

Thank you
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Global variable becomes local

I have encountered a very weird behavior of a global variable in Korn Shell in AIX: A function f1 in my script pipes the output of the function f2 to a program. A variable defined as global using typeset gets its value in f2. That value is not seen in f1. If I remove the pipe ksh recognizes the... (2 Replies)
Discussion started by: odashe318
2 Replies

2. Shell Programming and Scripting

new local variable in bash

hi, i need to add a new local variable to my script. then i want to display its value along the title(with echo). desired result: password = x Actual result: x for some reason the below line displays the x value. password=cat config.xml |grep 'DB Password'|cut -f3 -d '='|cut -f2 -d... (1 Reply)
Discussion started by: meny
1 Replies

3. Shell Programming and Scripting

solved -gawk, search for pattern - mark the previous line as a variable?

Im trying to parse ifconfig with awk and setup a bunch of variables in one shot. But Im having trouble figuring out how to work with data in previous lines. ifconfig output: eth0 Link encap:Ethernet HWaddr 00:50:DA:10:7F:1B inet addr:10.10.10.10 Bcast:10.10.10.127 ... (0 Replies)
Discussion started by: trey85stang
0 Replies

4. Shell Programming and Scripting

Using local variable on a remote machine

Hi, I'm writing a korn shell script where the user enters a variable and I have to create a directory remotely which contains the name of that variable. Example. print 'Please enter variable:' read variable ssh user@host 'mkdir before_$variable;' Thank you. (4 Replies)
Discussion started by: jangozo
4 Replies

5. Shell Programming and Scripting

Accessing local variable

Hi, Would like to know the purpose and accessing of local variable as in below code snippet: a=123 ( a=321; ) echo "a = $a" #This will print 123 How to access local a variable which is assigned with value 321 ?. .. (3 Replies)
Discussion started by: IND123
3 Replies

6. Shell Programming and Scripting

Trying to learn to use functions in gawk and not getting expected output.

I've been working on improving my awk, and the next thing I want to learn is to properly use functions (I understand functions in shell and python). I have the following code which includes how I did this without functions before, and two attempts I've made to do it with functions: function... (3 Replies)
Discussion started by: DeCoTwc
3 Replies

7. Shell Programming and Scripting

Share variable between functions

Hi, gtkdialog gui seperate buttons use seperate functions in their GUI. A variable (newFolderName) is being set in one function (funcA) and it needs to be called in another function (funcB). I thought using global variable (like in python) concept should work however it does not. ... (4 Replies)
Discussion started by: singhai.nish
4 Replies

8. Shell Programming and Scripting

Need help on Assigning a Array variable from Background Functions

I have a question on how can I assign a output of a function to a variable which is executed in background. Here is my example $ cat sample_program.sh #!/bin/ksh exec_func () { sleep 1 v=`expr $1 + 100` print $v } export OUT_ARR date for i in 1 2 do OUT_ARR=`exec_func $i` &... (1 Reply)
Discussion started by: mohan_kumarcs
1 Replies

9. Shell Programming and Scripting

Source functions from variable

I have a functions file containing functions: file.functions: myTest () { echo "MYPWD=$(echo $(pwd))" echo "MYLOGNAME=${LOGNAME}" } myCar () { echo "MYDATE=$(date)" echo "MYUPTIME=$(uptime)" } i know i can source this file in another script using something similar to this: source... (8 Replies)
Discussion started by: SkySmart
8 Replies

10. Shell Programming and Scripting

Source functions from variable

so i found a way to do this. #!/bin/bash MYF=$(/home/jason/myfunctions) source <(printf '%s\n' "${MYF}") echo "${var1}" /home/jason/myfunctions is a script that outputs information..i.e. functions...etc that needs to be sourced. I have no control over /home/jason/myfunctions. i can... (3 Replies)
Discussion started by: SkySmart
3 Replies
SVNPATH(1)																SVNPATH(1)

NAME
svnpath - output svn url with support for tags and branches SYNOPSIS
svnpath svnpath tags svnpath branches svnpath trunk DESCRIPTION
svnpath is intended to be run in a Subversion working copy. In its simplest usage, svnpath with no parameters outputs the svn url for the repository associated with the working copy. If a parameter is given, svnpath attempts to instead output the url that would be used for the tags, branches, or trunk. This will only work if it's run in the top-level directory that is subject to tagging or branching. For example, if you want to tag what's checked into Subversion as version 1.0, you could use a command like this: svn cp $(svnpath) $(svnpath tags)/1.0 That's much easier than using svn info to look up the repository url and manually modifying it to derive the url to use for the tag, and typing in something like this: svn cp svn+ssh://my.server.example/svn/project/trunk svn+ssh://my.server.example/svn/project/tags/1.0 svnpath uses a simple heuristic to convert between the trunk, tags, and branches paths. It replaces the first occurrence of trunk, tags, or branches with the name of what you're looking for. This will work ok for most typical Subversion repository layouts. If you have an atypical layout and it does not work, you can add a ~/.svnpath file. This file is perl code, which can modify the path in $url. For example, the author uses this file: #!/usr/bin/perl # svnpath personal override file # For d-i I sometimes work from a full d-i tree branch. Remove that from # the path to get regular tags or branches directories. $url=~s!d-i/(rc|beta)[0-9]+/!!; $url=~s!d-i/sarge/!!; 1 LICENSE
GPL version 2 or later AUTHOR
Joey Hess <joey@kitenet.net> Debian Utilities 2013-12-23 SVNPATH(1)
All times are GMT -4. The time now is 04:04 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy