redirect cat to variable Post: 302213068

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Redirect to variable

how do you redirect stdout into a variable. whenever I try I get an ambiguous redirect error :( I am trying to validate some user input and failing miserably. cal $MONTH $YEAR | grep -c "$DAY" if the above is 1 then it is valid if 0 then not valid. I have been trying to redirect the output...

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Using a variable inside a file to cat another.

I have a question to do and it's somewhat confusing. It says, and I quote "Create a file called file_1 with three lines of text in it. Create a shell variable called "f_name", assign it the string "file_1". Use the cat command and the variable "f_name" to display the contents of the file...

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cat > variable + format

I wanted to store a value read from a file in a variable with a given format. I was doing the first step as follows : it0="$(cat ./myfile)" I thought the second step would work as: it0= ` printf "%6.3f\n" $it0 ` but it says "./curplot.sh: line 33: 0.035: command not found", although it...

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cat redirect EOF missing text

Hello attempting to redirect out to create a startup script in solaris. The steps are working but the $1 entry is being left out. syntax below and content of output file below. cat > S99build << EOF > #!/bin/bash > case $1 in > 'start') > /usr/os-buildsol.sh > > ;; > esac > exit 0 >...

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How to append a string by cat and redirect to other file?

Hi, when I do cat for kernel parameters cat /proc/sys/kernel/sem >> /etc/sysctl.conf 4096 4096 32 128 The above command working with out any doubt but I want to pass it like below, need to append "kernel.sem =" and pass it to /etc/sysctl.conf kernel.sem = 4096...

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Cat files listed in text file and redirect to new directory with same filename

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Carriage return with cat variable

Hi, I wish to know how to works the carriage return with cat.. As a picture often speaks better than words, my code below : #te=`cat text.txt` (I tried this, but the same..) te=$(cat text.txt) echo $te My file text.txt below: BLABLABLABLABLALBLA BLABLABLABLABLALBLA ...

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LEARN ABOUT PHP

svn_cleanup

SVN_CLEANUP(3)								 1							    SVN_CLEANUP(3)

svn_cleanup - Recursively cleanup a working copy directory, finishing incomplete operations and removing locks

SYNOPSIS

       bool svn_cleanup (string  $workingdir)

DESCRIPTION

	Recursively  cleanup  working  copy directory $workingdir, finishing any incomplete operations and removing working copy locks. Use when a
       working copy is in limbo and needs to be usable again.

PARAMETERS

	      o $workingdir
		- String path to local working directory to cleanup

	      Note

		     Relative paths will be resolved as if the current working directory was the one that contains the	PHP  binary.  To  use  the
		     calling script's working directory, use realpath(3) or dirname(__FILE__).

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

NOTES

       Warning

	      This  function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in
	      a future release of PHP. This function should be used at your own risk.

EXAMPLES

       Example #1

	      Basic example

	       This example demonstrates clean up of a working copy in a directory named help-me:

	      <?php
	      svn_cleanup(realpath('help-me'));
	      ?>

	       The realpath(3) call is necessary due to SVN's quirky handling of relative paths.

SEE ALSO

       update(3), SVN documentation on svn cleanup.

PHP Documentation Group 													    SVN_CLEANUP(3)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Redirect to variable

Discussion started by: MrAd

2. UNIX for Dummies Questions & Answers

Using a variable inside a file to cat another.

Discussion started by: MaestroRage

3. Shell Programming and Scripting

cat > variable + format

Discussion started by: josegr

4. Shell Programming and Scripting

cat redirect EOF missing text

Discussion started by: juanb25