8 More Discussions You Might Find Interesting
1. Homework & Coursework Questions
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:
A script that takes any number of directories as command line arguments and then lists the contents of each of... (3 Replies)
Discussion started by: Phaneendra G
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2. Shell Programming and Scripting
Hi,
I have a directory with a bunch of files say around 150K.
I want the directory's path and the filenames printed to a text file.
Example:
If I am in the directory /path/test and the files in this directory are
My output file should be like this
Thanks in advance
----------... (4 Replies)
Discussion started by: jacobs.smith
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3. Shell Programming and Scripting
i have searched through this site and have found some useful information but i'm struggling with one thing. In my script i am created a start and end file so I can get a listing of the files within those two files. However I want to exclude any sub-directories in this listing. Below are the... (8 Replies)
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4. UNIX for Dummies Questions & Answers
If I do an ls -l on a directory I get this:
-rw-r--r-- 1 root other 5248094 Jun 24 03:56 monitor.log.7
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-rw-r--r-- 1 root other 5249042 Jun 19... (1 Reply)
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5. UNIX for Dummies Questions & Answers
Hai friends is there any command in unix that display only directories...
(I have 5 directories in my home directory, and i also have some files along with directories...But when i tried to show the directory listing using the command ls -d i wasn't presented by the directory listing...Please... (2 Replies)
Discussion started by: haisubbu
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6. UNIX for Dummies Questions & Answers
Is there a way of listing everything under a directory.
So for example if you wanted to know everything under the USR directory you would get all the sub directories and files in those directories as well as the file directly under the USR directory. I would imagine that you could do this... (5 Replies)
Discussion started by: B14speedfreak
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7. UNIX for Dummies Questions & Answers
Hi,
I need a help. I want to see all the files in the directory with the Time Stamp. I use the following command.
$ls -lt
This displays the files with time stamp, but not all the files. Only last few months, the files are displayed with timestamp, the old files are only have dates.
... (2 Replies)
Discussion started by: vijashok
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8. UNIX for Dummies Questions & Answers
Does any one know how to get a recursive directory listing in long format (showing owner, group, permission etc) without listing the files contained in the directories.
The following command also shows the files but I only want to see the directories.
ls -lrtR * (4 Replies)
Discussion started by: psingh
4 Replies
EXIF_THUMBNAIL(3) 1 EXIF_THUMBNAIL(3)
exif_thumbnail - Retrieve the embedded thumbnail of a TIFF or JPEG image
SYNOPSIS
string exif_thumbnail (string $filename, [int &$width], [int &$height], [int &$imagetype])
DESCRIPTION
exif_thumbnail(3) reads the embedded thumbnail of a TIFF or JPEG image.
If you want to deliver thumbnails through this function, you should send the mimetype information using the header(3) function.
It is possible that exif_thumbnail(3) cannot create an image but can determine its size. In this case, the return value is FALSE but
$width and $height are set.
PARAMETERS
o $filename
- The name of the image file being read. This image contains an embedded thumbnail.
o $width
- The return width of the returned thumbnail.
o $height
- The returned height of the returned thumbnail.
o $imagetype
- The returned image type of the returned thumbnail. This is either TIFF or JPEG.
RETURN VALUES
Returns the embedded thumbnail, or FALSE if the image contains no thumbnail.
EXAMPLES
Example #1
exif_thumbnail(3) example
<?php
if (array_key_exists('file', $_REQUEST)) {
$image = exif_thumbnail($_REQUEST['file'], $width, $height, $type);
} else {
$image = false;
}
if ($image!==false) {
header('Content-type: ' .image_type_to_mime_type($type));
echo $image;
exit;
} else {
// no thumbnail available, handle the error here
echo 'No thumbnail available';
}
?>
SEE ALSO
exif_read_data(3), image_type_to_mime_type(3).
PHP Documentation Group EXIF_THUMBNAIL(3)
12-26-2007
PHP Directory Listing displays the contents of a directory on a Web server with automatic thumbnail creation and caching for JPEG, GIF, and PNG files, a text preview for all kinds of text files and every other file type it knows about, and MIME type icons. License: GNU General Public License (GPL) Changes: