Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Bash set dummy ?
Top Forums Shell Programming and Scripting Bash set dummy ? Post 303033036 by anne on Thursday 28th of March 2019 09:54:18 PM
Old 03-28-2019
Bash set dummy ?
Could somebody please provide me with verbatim description / purpose of the following ?





Code:
set dummy $ac_prog; ac_word=$2
set dummy $ac_tool_prefix; ac_word=$2

could it be written


Code:
set dummy $ac_prog; 
ac_word=$2
set dummy $ac_tool_prefix; 
ac_word=$2






.....more code here



Code:
set dummy ${ac_tool_prefix}strip; ac_word=$2

Thanks , appreciate you taking time to help me.
Last edited by jim mcnamara; 03-28-2019 at 11:10 PM..
This User Gave Thanks to anne For This Post:
dodona
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Hardware dummy trying to set up Unix workstation for Oracle at home for practice!

I have been planning to set up a Unix workstation at home to host an Oracle database just for database admin. practice. But I don't know enough about hardware to know whether this can be done on a regular desktop and the required hardware config. If anyone could kindly guide me in this mission I... (4 Replies)
Discussion started by: tmanpakdee
4 Replies

2. UNIX for Advanced & Expert Users

How to set up dummy printer on UNIX

Hi, I work at IT department of a home furnishing company in Canada. Presently we are working on printer issue on UNIX system and we like to set up a dummy printer on the system. We are not much sure about the procedure to try it and it woul dbe great if we get some advice to go ahead. Thanks... (3 Replies)
Discussion started by: srabanti
3 Replies

3. Shell Programming and Scripting

[bash] Check if variable is set or blank

Hello guys. In my script, i have the following code: echo "The tarfile contains these directorys" tar -tf file.tar > tarlist.txt cat tarlist | awk -F/ '{print $1 "/" $2}' | nl echo "Enter path of the directory you want to extract or just press enter to extract everything: " read path... (1 Reply)
Discussion started by: noratx
1 Replies

4. Shell Programming and Scripting

test-and-set in bash

I'm not talking about the assembly instruction TAS, a better name could be check-and-set :) Anyway, is there a way to simplify the following if ; then VAR="something"; fi I have ~20 variables that should be test-and-set like this, and it really looks lame. (2 Replies)
Discussion started by: rayne
2 Replies

5. Shell Programming and Scripting

Help with Bash script - set, awk

Trying to search a log file for a string, starting from a certain point in the log file. I want to return the number of lines that contain the search string and the total number of lines in the log file. Here's the part of the script I'm having problems with: set -- $(awk -v... (12 Replies)
Discussion started by: mglenney
12 Replies

6. Solaris

How do i permanently set bash profile??

Hi all, I don't want to enter below command on solaris every time. How do i permanently set this command on Solaris. I know that this operation is a piece of cake on redhat because there is a /etc/rc.local file on it. But Solaris ???? bash-3.00#export PS1="\e (2 Replies)
Discussion started by: getrue
2 Replies

7. UNIX for Dummies Questions & Answers

Is there a way to set ' and " as a non quotes type in bash?

Howdy, I got a script that adds a esc char before all chars interpeted by bash shell but I wan't other solution. Is there a way to set ' and " as a non quotes type in bash (some local variable)? Have found that scsh is a non-quoting type shell but after reading Why I don't use scsh as a scripting... (3 Replies)
Discussion started by: johny_be_good
3 Replies

8. Shell Programming and Scripting

How to trap set -o nounset in bash

I have a bash script using "set -o nounset" to prevent unset variables. However I have created a trap to run some cleanup options upon exit of the script which works fine for CTRL-C, etc. but if it hits and unset variable the trap does not run and the script bails out without having tidied up... (3 Replies)
Discussion started by: jelloir
3 Replies

9. Shell Programming and Scripting

Bash script set command to a variable

Hi, Will following set up work in bash script? I've got errors if assigning following binary command to a variable. But on the other hand, COMMAND="ls" works. Any explanation please? How can I assign binary command to a variable COMMAND then I can just call ${COMMAND}? COMMAND="rsync"... (3 Replies)
Discussion started by: hce
3 Replies

10. Shell Programming and Scripting

How do i check if all parameters are set in bash?

Hi, I have 4 parameters passed to my shell and i validate if all four are entered using the following snippet: if then echo "Not entered" else echo "entered" fi I get the following output as 'Not entered even when i enter the values for all prompts. Please advise. Thanks. (5 Replies)
Discussion started by: Jesshelle David
5 Replies

LEARN ABOUT CENTOS

locale::codes::langext

Locale::Codes::LangExt(3)				User Contributed Perl Documentation				 Locale::Codes::LangExt(3)

NAME

       Locale::Codes::LangExt - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangExt;

	  $lext = code2langext('acm');		       # $lext gets 'Mesopotamian Arabic'
	  $code = langext2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langext_codes();
	  @names   = all_langext_names();

DESCRIPTION

       The "Locale::Codes::LangExt" module provides access to standard codes used for identifying language extensions, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language extensions. A code set may be specified using either a name, or
       a constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langext('acm','alpha');
	  $lext = code2langext('acm',LOCALE_LANGEXT_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from the IANA language registry, such as 'acm' for Mesopotamian Arabic.

	   This is the default code set.

ROUTINES

       code2langext ( CODE [,CODESET] )
       langext2code ( NAME [,CODESET] )
       langext_code2code ( CODE ,CODESET ,CODESET2 )
       all_langext_codes ( [CODESET] )
       all_langext_names ( [CODESET] )
       Locale::Codes::LangExt::rename_langext  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangExt::add_langext  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangExt::delete_langext  ( CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangExt::delete_langext_alias  ( NAME )
       Locale::Codes::LangExt::rename_langext_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::delete_langext_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2013 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.3							    2013-02-27						 Locale::Codes::LangExt(3)
All times are GMT -4. The time now is 10:23 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy