From the errors it gave you, it sounds like it's having trouble finding either the files or directories. I would verify that your path is correct. You could add a test for the directory in the script that could tell you this:
As for wanting to repeat this on more directories, you could wrap a for loop around the above code like this:
This is where I would define a function and pass the directory you want to process to the function as an argument. I hope that helps you.
Hi,
I have been trying to shoot an email with the email body to be obtained from a file.
Can someone please help me with it..
I have been trying to use the MAILX commad for the same.
mailx -s "test email" -r sender@test.com < file.txt
but it sends the file as an attachment,while i... (3 Replies)
I am trying to run a script called install.sh as follows:
I get a jar file, and extract it using the command:
unzip filename.jar -D path/to/files
then I navigate to that directory where I extracted the files, and run the command:
sh install.sh
(where install.sh is one of the files... (12 Replies)
Hi All,
In make file i want to include header files from my local directory and if it did not find in local directory i want to include from network directory. can any help me how i can do this?.
here is the code
INCLUDE=${include}/
this is point to network dir how i can add option that it... (1 Reply)
Hi All,
I have a big file which looks like this:
0 4.5 6.7
0 3.4 6
1 5 6
1 6 4
2 9 4.44
Above is just a miniature version of the file. In fact, considering the first column of the file that is 0 0 1 1 2, the numbers in actual go until 10442.
This means my actual file looks like... (2 Replies)
If I have a script that is using
unrar e file.part1.rar
How does the script get the name of the extracted file if I don't know the extension of the file?
In my example the name would be file.***, but I wouldn't know the extension.
---------- Post updated at 05:13 PM ---------- Previous... (0 Replies)
Iam trying to execute a file that include many files but it seems my main copy.c can't read anyone of them
-----------------------------------------------------------------------------------------
Copy.c
#include <sys/stat.h>
#include <fcntl.h>
#include "tlpi_hdr.h"
#ifndef BUF_SIZE /*... (2 Replies)
Hi,
Please excuse for posting new thread on control characters,
I am facing some difficulties in removing the control character from a file extracted from top command,
i am able to see control characters using more command and in vi mode, through cat control characters are not visible ... (8 Replies)
What would be the best way to store the name of an extracted file from a tar to a text file?
I want to extract one file from a tar and store the name of the extracted file to a temp file.
tar -xvf tar_file.tar file_to_be_extracted (1 Reply)
I have two files for comparison which are extracts from set of xml files.
file1 has:
Comparing File: BRCSH1to320140224CC3.xml
:: TZZZ:BR
:: TAZZ:OUT
UIZZ:0 :: ERAZ:1.000000
UIZZ:0 :: CTZZ:B
UIZZ:0 :: CCAZ:MYR
Comparing File: BRMY20140224CC18REG013SPFNSY13.xml
:: TZZZ:BR
:: TAZZ:INB... (1 Reply)
I am trying to compare/confirm the output of an script using the perl below, which does execute. However I can not seem to print $1 and $2 in each line of the input separated by a tab in each line of the output. The input file is quite large so I have only included a portion, but the format is the... (0 Replies)
Discussion started by: cmccabe
0 Replies
LEARN ABOUT PHP
readdir
READDIR(3) 1 READDIR(3)readdir - Read entry from directory handleSYNOPSIS
string readdir ([resource $dir_handle])
DESCRIPTION
Returns the name of the next entry in the directory. The entries are returned in the order in which they are stored by the filesystem.
PARAMETERS
o $dir_handle
- The directory handle resource previously opened with opendir(3). If the directory handle is not specified, the last link opened
by opendir(3) is assumed.
RETURN VALUES
Returns the entry name on success or FALSE on failure.
Warning
This function may return Boolean FALSE, but may also return a non-Boolean value which evaluates to FALSE. Please read the section on
Booleans for more information. Use the === operator for testing the return value of this function.
EXAMPLES
Example #1
List all entries in a directory
Please note the fashion in which readdir(3)'s return value is checked in the examples below. We are explicitly testing whether the
return value is identical to (equal to and of the same type as--see Comparison Operators for more information) FALSE since other-
wise, any directory entry whose name evaluates to FALSE will stop the loop (e.g. a directory named "0").
<?php
if ($handle = opendir('/path/to/files')) {
echo "Directory handle: $handle
";
echo "Entries:
";
/* This is the correct way to loop over the directory. */
while (false !== ($entry = readdir($handle))) {
echo "$entry
";
}
/* This is the WRONG way to loop over the directory. */
while ($entry = readdir($handle)) {
echo "$entry
";
}
closedir($handle);
}
?>
Example #2
List all entries in the current directory and strip out . and ..
<?php
if ($handle = opendir('.')) {
while (false !== ($entry = readdir($handle))) {
if ($entry != "." && $entry != "..") {
echo "$entry
";
}
}
closedir($handle);
}
?>
SEE ALSO is_dir(3), glob(3), opendir(3), scandir(3).
PHP Documentation Group READDIR(3)