capture the output of printf into another variable Post: 302443812

8 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

[csh] How to capture output from a command and pass it on to a variable?

Hi there! I'm trying to write a script that will capture output from a command and assign it to a variable. Let's say, for example, I'd like to catch from inside the script whatever the following command outputs: ls *.aaa and put it into a variable "listoffiles". What I tried was: set...

2. UNIX for Advanced & Expert Users

Help please...output problems with printf.

#include <stdio.h> #include <math.h> // this function calculates the volume of a Cylinder int main(void) { int r; // radius int h; // height double M_PI; // pi int pOne = pow (r, 2); // get user input of radius and height printf ("Enter your...

3. Shell Programming and Scripting

printf Hexadecimal output

printf "%X\n" "A" 41 printf "%X\n" "2" 2 Expected 32 (not 2). Is there a "printf" which will output the hexadecimal value of a numeric character?

4. UNIX for Dummies Questions & Answers

Capture Multiple Lines Into Variable As Of Standard Output

Hello All, I have the below script and output. cat test.sh #!/bin/bash -x logit() { echo " - ${*}" > ${LOG_FILE} } LOG_FILE=/home/infrmtca/bin/findtest.log VAR=`find . -type f -name "*sql"` logit $VAR Output: cat /home/infrmtca/bin/findtest.log -...

5. Shell Programming and Scripting

Excel table like output with printf

Hi All; I try to create a excel like table with headers and some fields containing values, other long and complex mathematic formulas. I have some header like : Name Formula Value True/False Under name column, they are some formula names, formula column some long mathematic formulas...

6. Shell Programming and Scripting

How to capture system() function output in variable

How to capture system() function output in awk variable and the print that awk variable.....

7. UNIX for Beginners Questions & Answers

How to use printf to output a shell variable path?

So I created two shell variables: COLUMN1_HEADING, COLUMN2_HEADING. They have values: COLUMN1_HEADING="John" COLUMN2_HEADING="123456789" How would I use printf to get it to print an output like this: $COLUMN1_HEADING\t$COLUMN2_HEADING\nJohn\t123456789\n Thanks!

8. Homework & Coursework Questions

How to Dynamically Pass Parameter to plsql Function & Capture its Output Value in a Shell Variable?

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: 2. Relevant commands, code, scripts, algorithms: #! /bin/ksh v="ORG_ID" ...

LEARN ABOUT MOJAVE

uri::url5.18

URI::URL(3)						User Contributed Perl Documentation					       URI::URL(3)

NAME

       URI::URL - Uniform Resource Locators

SYNOPSIS

	$u1 = URI::URL->new($str, $base);
	$u2 = $u1->abs;

DESCRIPTION

       This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to
       be distributed with the libwww-perl library.

       The following differences exist compared to the "URI" class interface:

       o  The URI::URL module exports the url() function as an alternate constructor interface.

       o  The constructor takes an optional $base argument.  The "URI::URL" class is a subclass of "URI::WithBase".

       o  The URI::URL->newlocal class method is the same as URI::file->new_abs.

       o  URI::URL::strict(1)

       o  $url->print_on method

       o  $url->crack method

       o  $url->full_path: same as ($uri->abs_path || "/")

       o  $url->netloc: same as $uri->authority

       o  $url->epath, $url->equery: same as $uri->path, $uri->query

       o  $url->path and $url->query pass unescaped strings.

       o  $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters)

       o  $url->params and $url->eparams methods

       o  $url->base method.  See URI::WithBase.

       o  $url->abs and $url->rel have an optional $base argument.  See URI::WithBase.

       o  $url->frag: same as $uri->fragment

       o  $url->keywords: same as $uri->query_keywords

       o  $url->localpath and friends map to $uri->file.

       o  $url->address and $url->encoded822addr: same as $uri->to for mailto URI

       o  $url->groupart method for news URI

       o  $url->article: same as $uri->message

SEE ALSO

       URI, URI::WithBase

COPYRIGHT

       Copyright 1998-2000 Gisle Aas.

perl v5.18.2							    2012-02-11							       URI::URL(3)