On my application there are lots of users are doing there work or tasks? ...In my SSH or in 'Putty' i am observing logs?
Hot to observe one particular 'user' logs.. even through there are lots of users working on it?
For EX: i am log in with use rid:nikhil@in.com. another one log in with... (4 Replies)
Does anyone have a good script to move log files from a cron?
There are a lot of logs, about 100 or more and they are constantly
being written too. (7 Replies)
Hi people,
i need you help on this if you can.
I have a script that does the move command when it searches for a that doesn't match the pattern. This Pattern is on a list.
When it run's and doesn´t found no files but it haves 2 more folders it moves the folders too.
Ex:... (1 Reply)
I'm programming in C with lots of sockets, (asynchronous handling), and for a while it goes ok, but after a while it starts to hang, or not get complete connections anymore.
checking my router, i see that i get nat tables overflow and even my DNS cacher seems to be having serious issues...
... (4 Replies)
Hi,
I installed solaris 10 x86 on my local system. it was working fine. today when i started the system, it started up without any problem. when i tried to open the terminal it didn't open any terminal.
Plz help me (0 Replies)
Hi
I have to list of words file1 and file2, I want to compare both lists and remove from file2 all the words that don't exist in file1.
How can I do this?
Many thanks (4 Replies)
Hello Experts,
I need to write a shell script to check if a file is open and something is being written to it. I want to know how OS handles it. I checked with lsof command but it is not working. For a test I did this.
while true; do echo `date` >>abc.txt; done
then I checked
lsof |... (5 Replies)
Appreciate help for the below issue.
Im using below code.....I dont want to attach the logs when I ran the perl twice...I just want to take backup with today date and generate new logs...What I need to do for the below scirpt..............
1)if logs exist it should move the logs with extention... (1 Reply)
Hi,
I have a text file with thousands of questions in it. Each question (multiple lines) with multiple choice options, Answer and Explanation (optional). I need to delete Answer & explanation parts for all Questions and insert a blank line before net question. Each question starts with NO.
I... (4 Replies)
Discussion started by: prvnrk
4 Replies
LEARN ABOUT PHP
opendir
OPENDIR(3) 1 OPENDIR(3)opendir - Open directory handleSYNOPSIS
resource opendir (string $path, [resource $context])
DESCRIPTION
Opens up a directory handle to be used in subsequent closedir(3), readdir(3), and rewinddir(3) calls.
PARAMETERS
o $path
- The directory path that is to be opened
o $context
- For a description of the $context parameter, refer to the streams section of the manual.
RETURN VALUES
Returns a directory handle resource on success, or FALSE on failure.
If $path is not a valid directory or the directory can not be opened due to permission restrictions or filesystem errors, opendir(3)
returns FALSE and generates a PHP error of level E_WARNING. You can suppress the error output of opendir(3) by prepending '@' to the front
of the function name.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.0.0 | |
| | |
| | $path supports the ftp:// URL wrapper. |
| | |
| 4.3.0 | |
| | |
| | $path can also be any URL which supports direc- |
| | tory listing, however only the file:// URL wrap- |
| | per supports this in PHP 4 |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
opendir(3) example
<?php
$dir = "/etc/php5/";
// Open a known directory, and proceed to read its contents
if (is_dir($dir)) {
if ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false) {
echo "filename: $file : filetype: " . filetype($dir . $file) . "
";
}
closedir($dh);
}
}
?>
The above example will output something similar to:
filename: . : filetype: dir
filename: .. : filetype: dir
filename: apache : filetype: dir
filename: cgi : filetype: dir
filename: cli : filetype: dir
SEE ALSO is_dir(3), readdir(3), dir(3).
PHP Documentation Group OPENDIR(3)