Sponsored Content
Top Forums UNIX for Advanced & Expert Users Compound indirect variable references Post 81328 by vgersh99 on Thursday 18th of August 2005 10:38:24 AM
Old 08-18-2005
wouldn't it be easier to simply 'source' the file like so:
Code:
#! /bin/bash
. sample.properties

echo "fullPath->[${fullPath}]"

 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Trying to use 'compound variable' in a script

Hi there - am newish to shell scripting and would appreciate some advice on this... Am trying to use what I have seen called 'compound variables' in other langs but with no success in my shell script. This is the kind of thing I'm trying to do: base_val=123 stop=3 x=1 while do ... (3 Replies)
Discussion started by: neemic
3 Replies

2. Shell Programming and Scripting

Trying to use 'compound variable' in a script

Erase the space in assigment operator. array_var=`expr $base_val + $x` (1 Reply)
Discussion started by: irina
1 Replies

3. Shell Programming and Scripting

Length of an indirect variable

The construct ${#parameter} returns the number of characters in the parameter and ${!parameter} specifies an indirect variable. My question is: How do I combine these two. What I want is ${#!parameter} but this gives an error. Of course I can use: dummy=${!parameter} ${#dummy} but that's a... (0 Replies)
Discussion started by: gone_bush
0 Replies

4. Shell Programming and Scripting

compound variable in korn shell

in a text " Korn Shell Unix programming Manual 3° Edition" i have found this sintax to declare a compoud variable: variable=( fild1 (0 Replies)
Discussion started by: ZINGARO
0 Replies

5. Shell Programming and Scripting

compound variable in korn shell

in a text " Korn Shell Unix programming Manual 3° Edition" i have found this sintax to declare a compoud variable: variable=( fild1 fild1 ) but this sintax in ksh and sh (HP-UNIX) not work... why?? exist another solution for this type of variable ??? (5 Replies)
Discussion started by: ZINGARO
5 Replies

6. Linux

How to get an Indirect Variable Value..?

Hi, I've got a small problem. If varible A stores "B" and Variable B stores C, How to get the value of variable B by using only Variable A..? I tried the following but didnt work pease help.. $ var1=vikram $ echo $var1 vikram $ vikram=sampath $ echo $vikram sampath $ echo... (6 Replies)
Discussion started by: vickramshetty
6 Replies

7. Shell Programming and Scripting

Indirect variable assignment

Hi I have variable A_B=alpha also var1="A" var2="B" I want to retrieve the value alpha using var1 and var2 , somthing like echo ${${var1}_${var2}} that works. Obviously this is receiving syntax error (6 Replies)
Discussion started by: sumir
6 Replies

8. Shell Programming and Scripting

Refering to compound variables with a variable name

Hello, Here is my problem using KSH I have a set of compound variables, let say cmp_var1 cmp_var2 The names of these variables are stored in an indexed array. How can I access the subfields of these compound variables ? I tried: set -A cmp_varnames=(cmp_var1 cmp_var2) for cmp in... (4 Replies)
Discussion started by: luky55
4 Replies

9. Shell Programming and Scripting

Indirect variables in Bash

Hello, I've spent hours this morning reading various past forum posts and documentation pages but I can't find exactly what I need. I'm trying to call a variable with a variable in the name without having to make a third variable. For example: path=AB legAB=50 leg$path I want to... (8 Replies)
Discussion started by: DFr0st
8 Replies
set_color(1)                                                           fish                                                           set_color(1)

NAME
set_color - set_color - set the terminal color set_color - set the terminal color Synopsis set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR] Description Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple, cyan, white and normal. o -b, --background Set the background color o -c, --print-colors Prints a list of all valid color names o -h, --help Display help message and exit o -o, --bold Set bold or extra bright mode o -u, --underline Set underlined mode o -v, --version Display version and exit Calling set_color normal will set the terminal color to whatever is the default color of the terminal. Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey font color, while set_color --bold white will result in a white font color. Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator. set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of ncurses and recompile fish against it in order to fix this issue. Version 1.23.1 Sun Jan 8 2012 set_color(1)
All times are GMT -4. The time now is 09:21 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy