10-25-2017
What do you need the single quotes for? Did you try without?
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Hi,
I have a challenging task,in which i have to find the duplicate files by its name and size,then i need to take anyone of the file.Then i need to open the file and find for more than one pattern and count of that pattern.
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hi all..
I dont know how to search for a string in a file.. I have tried doing.. I did google but didnt get effective answers..my code is as follows:
int search(char* filename,const char*
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Hi,
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4. Shell Programming and Scripting
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I am trying to find for the pattern in first 5 bytes of every line in a text file and then generate a new file with the pattern found.
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6. Shell Programming and Scripting
Hi ,
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Any other better suggeastions ?
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Hi.,
How to extract the extension of a file which are present in the directory?. In my script I tried something like:
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So, I know how to do some of this stuff on an individual level, but I'm drawing a blank as to how to put it all together.
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9. Shell Programming and Scripting
Hi,
I am trying to find a file that have a different name than it should be processing, the file name is ( Fifa15 )
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Text in input file is like this
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LEARN ABOUT PHP
escapeshellarg
ESCAPESHELLARG(3) 1 ESCAPESHELLARG(3)
escapeshellarg - Escape a string to be used as a shell argument
SYNOPSIS
string escapeshellarg (string $arg)
DESCRIPTION
escapeshellarg(3) adds single quotes around a string and quotes/escapes any existing single quotes allowing you to pass a string directly
to a shell function and having it be treated as a single safe argument. This function should be used to escape individual arguments to
shell functions coming from user input. The shell functions include exec(3), system(3) and the backtick operator.
On Windows, escapeshellarg(3) instead removes percent signs, replaces double quotes with spaces and adds double quotes around the string.
PARAMETERS
o $arg
- The argument that will be escaped.
RETURN VALUES
The escaped string.
EXAMPLES
Example #1
escapeshellarg(3) example
<?php
system('ls '.escapeshellarg($dir));
?>
SEE ALSO
escapeshellcmd(3), exec(3), popen(3), system(3), backtick operator.
PHP Documentation Group ESCAPESHELLARG(3)