Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: I save the result in a variable
Top Forums UNIX for Dummies Questions & Answers I save the result in a variable Post 302916249 by junior-helper on Monday 8th of September 2014 11:11:11 AM
Old 09-08-2014
Bug
Quote:
Originally Posted by bakunin
Code:
var="file.extension"
echo "$var{%.*}"

Code:
var="file.ext1.ex2.ext3"
echo "$var{%.*}"
echo "$var{%%.*}"

I guess you mean echo "${var%.*}" and echo "${var%%.*}" Smilie
This User Gave Thanks to junior-helper For This Post:
bakunin
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Save contents of a Variable

I want to save the contents of a variable to a file. How can that be achieved? I have tried with: echo $varname > textfile.txt but for some reason it does not print anything. (1 Reply)
Discussion started by: carl_vieyra
1 Replies

2. Shell Programming and Scripting

save the HTML result

Hi all, I am displaying my result in HTML format using tables. I want to save the results in file in the same format along with the table only. How do i do that in perl? I have attached the table structure . I want to save like that itself . with regards (2 Replies)
Discussion started by: vanitham
2 Replies

3. Shell Programming and Scripting

"Time" command and save result in a file.txt

Hi, I'am using "time" to check execution time of some script. Is there any possibility to save time command result into a file ? (2 Replies)
Discussion started by: Physix
2 Replies

4. Shell Programming and Scripting

Way to save output result of a program into another new file...

Does anybody know any alternative way to save output result of a program into another new file? I got try the command below: program_used input_file > new_output_file program_used input_file >> new_output_file Unfortunately, both the ">" and ">>" is not work at this case to save the output... (6 Replies)
Discussion started by: patrick87
6 Replies

5. Shell Programming and Scripting

Save output in a variable

Hi, I have a 3rd party tool on Solaris 8. I am running it thorugh my script but I am not able to capture its output into a variable. Like, I tried, but did not work. output=`/usr/bin/myTool` echo $output Also, I tried saving in a file but when I run, output is always shown on the... (19 Replies)
Discussion started by: angshuman_ag
19 Replies

6. Shell Programming and Scripting

how to save an output of a command in a variable

Hi, in shell script, i have the command swstart -p which returns an output. i want to store the output of this command into a variable. how i can do that excerpt from the script #!/usr/bin/ksh # # # # Program: swstart -p # # Description: Starts the sentinels on Slave server ... (4 Replies)
Discussion started by: lookinginfo
4 Replies

7. Shell Programming and Scripting

awk and save result on a different file

Hi, If I type: ls -l *txt | awk '{print $8}' I get the file listing if I am in the directory. If I try to do the same from a job flow, doing also other things, I can't do ls -l directory/*txt | awk '{print $8}' > directory/result.txt or echo ls -l directory/*txt | awk '{print... (8 Replies)
Discussion started by: essemario
8 Replies

8. UNIX for Dummies Questions & Answers

Solved: how to save an output to a variable

i want to save the output of /scripts/whoowns domain.com to a username like $user = /scripts/whoowns domain.com but I'm not sure how to do that This is inside a bash script how can I get the output of /scripts/whoowns then save that to a variable? thanks! ---------- Post updated at... (0 Replies)
Discussion started by: vanessafan99
0 Replies

9. Shell Programming and Scripting

Save result to a text file

Currently I have a perl code to combine two different files. #! /usr/bin/perl -w use strict; open FP1,"A.txt"; open FP2,"B.txt"; my ($l1,$l2); while(1) { $l1=<FP1>; chomp $l1; $l2=<FP2>; chomp $l2; last unless(defined $l1 or defined $l2); print "$l1 $l2\n"; } close FP2;... (4 Replies)
Discussion started by: Tzeronone
4 Replies

10. UNIX for Advanced & Expert Users

How to save a data of a file into a variable?

My requirement is to read a column data from a file & save it in a variable for each row & process it. I am using the below code- Leadlines="$TGTFILE/Error.txt">>$log_file while read line do id = ` echo $line | cut -d "," -f1 ` email = ` echo $line | cut -d "," -f2 ` ----------- done My... (2 Replies)
Discussion started by: saga20
2 Replies

LEARN ABOUT DEBIAN

cgi::formbuilder::template::cgi_ssi

CGI::FormBuilder::Template::CGI_SSI(3pm)		User Contributed Perl Documentation		  CGI::FormBuilder::Template::CGI_SSI(3pm)

NAME

       CGI::FormBuilder::Template::CGI_SSI - FormBuilder interface to CGI::SSI

SYNOPSIS

	   my $form = CGI::FormBuilder->new(
			   fields   => @fields,
			   template => {
			     type => 'CGI_SSI',
			     file => "template.html",
			   },
		      );

DESCRIPTION

       This engine adapts FormBuilder to use "CGI::SSI".

       You can specify any options which "CGI::SSI->new" accepts by using a hashref:

	   my $form = CGI::FormBuilder->new(
			   fields => @fields,
			   template => {
			       type => 'CGI::SSI',
			       file => 'form.shtml',
			       sizefmt => 'abbrev'
			   }
		       );

       In addition to CGI::SSI new arguments, you can also specify "file", "virtual", or "string" argument.

       The following methods are provided (usually only used internally):

   engine
       Returns a reference to the "CGI::SSI" object

   prepare
       Returns a hash of all the fields ready to be rendered.

   render
       Uses the prepared hash and expands the template, returning a string of HTML.

TEMPLATES

       In your template, each of the form fields will correspond directly to a "<!--#echo -->" of the same name prefixed with "field-" in the
       template. So, if you defined a field called "email", then you would setup a variable called "<!--#echo var="field-email" -->" in your
       template.

       In addition, there are a couple special fields:

	   <!--#echo var="js-head" -->	   -  JavaScript to stick in <head>
	   <!--#echo var="form-title" -->  -  The <title> of the HTML form
	   <!--#echo var="form-start" -->  -  Opening <form> tag and internal fields
	   <!--#echo var="form-submit" --> -  The submit button(s)
	   <!--#echo var="form-reset" -->  -  The reset button
	   <!--#echo var="form-end" -->    -  Just the closing </form> tag

       Let's look at an example "form.html" template we could use:

	   <html>
	   <head>
	   <title>User Information</title>
	   <!--#echo var="js-head" --><!-- this holds the JavaScript code -->
	   </head>
	   <!--#echo var="form-start" --><!-- this holds the initial form tag -->
	   <h3>User Information</h3>
	   Please fill out the following information:
	   <!-- each of these <!--#echo -->'s corresponds to a field -->
	   <p>Your full name: <!--#echo var="field-name" -->
	   <p>Your email address: <!--#echo var="field-email" -->
	   <p>Choose a password: <!--#echo var="field-password" -->
	   <p>Please confirm it: <!--#echo var="field-confirm_password-->
	   <p>Your home zipcode: <!--#echo var="field-zipcode -->
	   <p>
	   <!--#echo var="form-submit" --><!-- this holds the form submit button -->
	   </form><!-- can also use "tmpl_var form-end", same thing -->

       As you see, you get a "<!--#echo -->" for each for field you define.

       However, you may want even more control. That is, maybe you want to specify every nitty-gritty detail of your input fields, and just want
       this module to take care of the statefulness of the values. This is no problem, since this module also provides several other "<tmpl_var>"
       tags as well:

	   <!--#echo var="value-[field] -->   - The value of a given field
	   <!--#echo var="label-[field] -->   - The human-readable label
	   <!--#echo var="comment-[field] --> - Any optional comment
	   <!--#echo var="error-[field] -->   - Error text if validation fails
	   <!--#echo var="required-[field] --> - See if the field is required

       This means you could say something like this in your template:

	   <!--#echo var="label-email" -->:
	   <input type="text" name="email" value="<!--#echo var="value-email" -->">
	   <font size="-1"><i><!--#echo var="error-email" --></i></font>

       And FormBuilder would take care of the value stickiness for you, while you have control over the specifics of the "<input>" tag.  A sample
       expansion may create HTML like the following:

	   Email:
	   <input type="text" name="email" value="nate@wiger.org">
	   <font size="-1"><i>You must enter a valid value</i></font>

       Note, though, that this will only get the first value in the case of a multi-value parameter (for example, a multi-select list).  Multiple
       values (loops) in "CGI_SSI" are not yet implemented.

       For more information on templates, see HTML::Template.

SEE ALSO

       CGI::FormBuilder, CGI::FormBuilder::Template, HTML::Template

REVISION

       $Id: HTML.pm 97 2007-02-06 17:10:39Z nwiger $

AUTHOR

       Copyright (c) Nate Wiger <http://nateware.com>. All Rights Reserved.

       This module is free software; you may copy this under the terms of the GNU General Public License, or the Artistic License, copies of which
       should have accompanied your Perl kit.

perl v5.14.2							    2011-09-16				  CGI::FormBuilder::Template::CGI_SSI(3pm)
All times are GMT -4. The time now is 07:35 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy