Hi All,
I have did a search in the whole forum about Find, but get too many results, so I hope my message not annoying anyone.
How do I do a find for a specific file in the whole machine?
I am hoping for something like this.
find . -name
thanks (11 Replies)
------------------------------
$x=" hi";
$tabspace=0;
while ($x =~ /\t/g )
{
$tabspace++;
}
print $tabspace;
---------------------------------
1.)when i tried it without "g" ($x = ~/\t/ )... when i run the script it utilizes around 95% cpu and system hangs and i did "End process"... (0 Replies)
I'm looking for a script or program that would allow me to pass a pattern to it and give me locations on where text appears in a file. I wish it was that straight forward (I would use egrep or something)
Say I have the word in my text file "SUDAN" but my user does a search for "SUDANESE". Grep... (6 Replies)
Hi,
I have a really, what I hope is, simple question.
I'm looking for a simple way to see whether a file exists or not and then perform an action based on whether it exists or not. An example of what I tried is as follows:
if
then {
echo "File mysql exists"
... (1 Reply)
Hi,
I have a log file containing data on emails sent. Looks a bit like this for one email:
Content-Type: text/plain;
charset="UTF-8"
Date: 12 Jun 2008 14:04:59 +0100
From: from@email.com
Subject: xcf4564xzcv
To: recip@email.co.uk
Size = 364 Jun 12 14:04 smtp_234sldfh.tmp
I need to... (5 Replies)
Hi ,
I want to write a simple script.
I have two files
file1:
BCSpeciality
Backend
CB
CBAPQualDisp
CBCimsVFTRCK
CBDSNQualDisp
CBDefault
CBDisney
CBFaxMCGen
CBMCGeneral
CBMCQualDisp
file2:
CSpeciality
Backend (8 Replies)
Hello all!
This is my first post and I'm very new to programming. I would like help creating a simple perl or bash script that I will be using in my work as a junior bioinformatician.
Essentially, I would like to take a tab-delimted or .csv text with 3 columns and write them to a "3D" matrix:
... (16 Replies)
Hi everyone. I've been reading around and am a little bit overwhelmed, hoping to find a kind soul out there to hold my hand through writing my first script. This need has emerged at work and I haven't much experience writing shell scripts, but this is a problem we have with a production environment... (13 Replies)
Hello guys, im new to to unix/linux
i have a text file like this:
person1@test.com iisiiasasas
person2@test.com 123w2 3233
sajsja person3@test.com jsajjsa
sajsjasaj person4@test.com
I want to extract only e-mail address and get rid of all other stuff, i want an output like this
... (4 Replies)
Discussion started by: RazorMX
4 Replies
LEARN ABOUT PHP
imagecolortransparent
IMAGECOLORTRANSPARENT(3) 1 IMAGECOLORTRANSPARENT(3)imagecolortransparent - Define a color as transparentSYNOPSIS
int imagecolortransparent (resource $image, [int $color])
DESCRIPTION
Sets the transparent color in the given $image.
PARAMETERS
o $
image -An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(3).
o $color
- A color identifier created with imagecolorallocate(3).
RETURN VALUES
The identifier of the new (or current, if none is specified) transparent color is returned. If $color is not specified, and the image has
no transparent color, the returned identifier will be -1.
EXAMPLES
Example #1
imagecolortransparent(3) example
<?php
// Create a 55x30 image
$im = imagecreatetruecolor(55, 30);
$red = imagecolorallocate($im, 255, 0, 0);
$black = imagecolorallocate($im, 0, 0, 0);
// Make the background transparent
imagecolortransparent($im, $black);
// Draw a red rectangle
imagefilledrectangle($im, 4, 4, 50, 25, $red);
// Save the image
imagepng($im, './imagecolortransparent.png');
imagedestroy($im);
?>
The above example will output something similar to:[NOT DISPLAYABLE MEDIA]Output of example : imagecolortransparent()
NOTES
Note
Transparency is copied only with imagecopymerge(3) and true color images, not with imagecopy(3) or pallete images.
Note
The transparent color is a property of the image, transparency is not a property of the color. Once you have set a color to be the
transparent color, any regions of the image in that color that were drawn previously will be transparent.
PHP Documentation Group IMAGECOLORTRANSPARENT(3)