Searching and Removing File Content

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Searching content of a variable using awk

so i'm running a variation of the following command a few times in my script: echo "${TOTALRunning}" | awk -F"" '/'"${PROCSEARCH}"'/ {print $2}' | tr '\n' '|' unfortunately i cant paste the content of the variable TOTALRunning into this thread for security reasons. what i want to do is...

2. Shell Programming and Scripting

Searching the content of one file using the search key of another file

I have two files: file 1: hello.com neo.com,japan.com,example.com news.net xyz.com, telecom.net, highlands.net, software.com example2.com earth.net, abc.gov.uk file 2: neo.com example.com abc.gov.uk file 2 are the search keys to search in file 1 if any of the search key is...

3. Red Hat

Moving of file content to another two files after searching with specific pattern

Hello, Please help me with this!! Thanks in advance!! I have a file named file.gc with the content: 1-- Mon Sep 10 08:53:09 CDT 2012 2revoke connect from FR2261; 3delete from mkt_allow where grantee = 'FR2261'; 4grant connect to FR2261 with '******'; 5alter user FR2261 comment...

4. UNIX for Advanced & Expert Users

Removing files based on name and content

Consider i have 2 directories a1 and a2. under a1, i have below files test1 test2 test3. Under a2,i have below files. test1 test2 test3 test4 test5My requirement is i will pass the directory names(2 parameters) and directory in which files needs to be removed.(3rd parameter) a)first...

5. Shell Programming and Scripting

searching a file with a specified text without using conventional file searching commands

without using conventional file searching commands like find etc, is it possible to locate a file if i just know that the file that i'm searching for contains a particular text like "Hello world" or something?

6. Shell Programming and Scripting

searching & replacing/removing only certain HTML tags

I generally save a lot of web pages for reading offline which works out great for school. Now I have to spend a lot of time on the bus and I am looking for the best way to read some of these webpages using my Nokia 7610. I have uploaded the files to my phone, but they are deadly deadly slow to...

7. Shell Programming and Scripting

searching content of files in the current and sub directories

Hi I was wondering why command 2 doesn't work like command 1 below. 1. find . -exec grep "test" '{}' \; -print 2. ls -R | grep "test" I am trying to search "test" from all the files in the current and sub directories. What's wrong with my command 2? Thanks in advance for your help

8. UNIX for Dummies Questions & Answers

Removing lines that are (same in content) based on columns

I have a file which looks like AA BB CC DD EE FF GG HH KK AA BB GG HH KK FF CC DD EE AA BB CC DD EE UU VV XX ZZ AA BB VV XX ZZ UU CC DD EE .... I want the script to give me only one line based on duplicate contents: AA BB CC DD EE FF GG HH KK AA BB CC DD EE UU VV XX ZZ

9. UNIX for Dummies Questions & Answers

searching for content of files

Hi, This question may be quite newbish. I've stored a few files on my Unix system and am wondering how to search for their contents (i.e. I input the keyword and get a list of files with this keyword) I'd then like to put it on my website (php). I thought of find and grep, but am not...

10. UNIX for Advanced & Expert Users

Please Help. Need Help searching for multiple stings in a file and removing them.

Please help. Here is my problem. I have 9000 lines in file a and 500,000 lines in file b. For each line in file a I need to search file b and remove that line. I am currently using the grep -v command and loading the output into a new file. However, because of the size of file b this takes an...

LEARN ABOUT PHP

var_export

VAR_EXPORT(3)								 1							     VAR_EXPORT(3)

var_export - Outputs or returns a parsable string representation of a variable

SYNOPSIS

       mixed var_export (mixed	$expression, [bool  $return = false])

DESCRIPTION

       var_export(3) gets structured information about the given variable. It is similar to var_dump(3) with one exception: the returned represen-
       tation is valid PHP code.

PARAMETERS

	      o $expression
		- The variable you want to export.

	      o $return
		- If used and set to TRUE, var_export(3) will return the variable representation instead of outputting it.

RETURN VALUES

	Returns the variable representation when the $return parameter is used and evaluates to TRUE. Otherwise, this function will return NULL.

NOTES

       Note

	      When the $return parameter is used, this function uses internal output buffering so it cannot be used inside an ob_start(3) callback
	      function.

CHANGELOG

       +--------+---------------------------------------------------+
       |Version |						    |
       |	|						    |
       |	|		     Description		    |
       |	|						    |
       +--------+---------------------------------------------------+
       | 5.1.0	|						    |
       |	|						    |
       |	|  Possibility	to  export  classes and arrays con- |
       |	| taining classes  using  the  __set_state()  magic |
       |	| method.					    |
       |	|						    |
       +--------+---------------------------------------------------+
EXAMPLES

       Example #1

	      var_export(3) Examples

	      <?php
	      $a = array (1, 2, array ("a", "b", "c"));
	      var_export($a);
	      ?>

	      The above example will output:

	      array (
		0 => 1,
		1 => 2,
		2 =>
		array (
		  0 => 'a',
		  1 => 'b',
		  2 => 'c',
		),
	      )

	      <?php

	      $b = 3.1;
	      $v = var_export($b, true);
	      echo $v;

	      ?>

	      The above example will output:

	      3.1

       Example #2

	      Exporting classes since PHP 5.1.0

	      <?php
	      class A { public $var; }
	      $a = new A;
	      $a->var = 5;
	      var_export($a);
	      ?>

	      The above example will output:

	      A::__set_state(array(
		 'var' => 5,
	      ))

       Example #3

	      Using __set_state() (since PHP 5.1.0)

	      <?php
	      class A
	      {
		  public $var1;
		  public $var2;

		  public static function __set_state($an_array)
		  {
		      $obj = new A;
		      $obj->var1 = $an_array['var1'];
		      $obj->var2 = $an_array['var2'];
		      return $obj;
		  }
	      }

	      $a = new A;
	      $a->var1 = 5;
	      $a->var2 = 'foo';

	      eval('$b = ' . var_export($a, true) . ';'); // $b = A::__set_state(array(
							  //	'var1' => 5,
							  //	'var2' => 'foo',
							  // ));
	      var_dump($b);
	      ?>

	      The above example will output:

	      object(A)#2 (2) {
		["var1"]=>
		int(5)
		["var2"]=>
		string(3) "foo"
	      }

NOTES

       Note

	       Variables of type resource couldn't be exported by this function.

       Note

	      var_export(3)  does not handle circular references as it would be close to impossible to generate parsable PHP code for that. If you
	      want to do something with the full representation of an array or object, use serialize(3).

       Warning

	       When var_export(3) exports objects, the leading backslash is not included in the class name of namespaced classes for maximum  com-
	      patibility.

SEE ALSO

       print_r(3), serialize(3), var_dump(3).

PHP Documentation Group 													     VAR_EXPORT(3)

Shell Programming and Scripting