Hi, beginne gerade mich in der UNIX Welt zu recht zu finden : habe nun folgendes Anliegen, hoffe ihr könnt mir helfen (ist sicher trival für euch, sorry dafür -) )
Ich möchte mir ein kleines Shell-Script schreiben , welches mir dateien eines bestimmten verzeichnisses anhand der Anzahl der... (4 Replies)
Hi... I need your help.....
I would like to create a bash shell script, which it could someway to stimulate the MS DOS to accept and do the most basic commands of MS DOS... (1 Reply)
What is the difference between the(a) shell and the (a) command-line interpreter?
Here we're talking about the complete dummy question, but could someone point me right.
(yes, have written scripts in for instance bash shell,
and and grepp-ed my way around ....:eek: (4 Replies)
What would be the best way or method to determine or test for the shell interpreter at the beginning of a script in the event one shell is not available?
If I use the following:
#!/bin/bash
and /bin/bash is not available, then use I'd like to use /bin/ksh if it is available.
#!/bin/ksh (8 Replies)
Greetings,
I would be very grateful to anyone who is willing to help and knows there scripting and how to convert a DOS CMD script. :)
In this posting I am also hoping to pass on information to anyone wanting to see a bit of VMware command line stuff.
I have made a script (batch file) that runs... (11 Replies)
Dear all, I am trying to write a unix shell with C++ that is similar to Windows command line. I planned to call it Dosh (DOS-sHell).That means you can directly run dos or win32 console programs with it. It will be distributed according to the license g GPL. Any advice? (This is my first c++ program... (3 Replies)
I am looking for a simple BASIC Interpreter written in a shell scripting language.
For me something like this would be a great learning tool...
After much goggle eyed Googling I came upon this:-
https://gist.github.com/cander/2785819
It is small and I haven't tried it yet as I am at work... (6 Replies)
Hello. We have recently changed from HP Unix Servers to Solaris. On the HP Severs we were using the POSIX shell. Solaris is using the Bourne sh.
We are using ksh as our default shell after login. The problem we are encountering is when something like Perl or Cron uses the shell to execute a... (5 Replies)
Well,
this command has served me quite well under DOS
for %%X in (*.txt) do COMMAND
however in linux it just outputs:
"./install.sh line 1: '%%x': not a valid identifier.
Ideas ?
Thanks in advance (2 Replies)
Discussion started by: pasc
2 Replies
LEARN ABOUT PHP
scandir
SCANDIR(3) 1 SCANDIR(3)scandir - List files and directories inside the specified pathSYNOPSIS
array scandir (string $directory, [int $sorting_order = SCANDIR_SORT_ASCENDING], [resource $context])
DESCRIPTION
Returns an array of files and directories from the $directory.
PARAMETERS
o $directory
- The directory that will be scanned.
o $sorting_order
- By default, the sorted order is alphabetical in ascending order. If the optional $sorting_order is set to SCANDIR_SORT_DESCEND-
ING, then the sort order is alphabetical in descending order. If it is set to SCANDIR_SORT_NONE then the result is unsorted.
o $context
- For a description of the $context parameter, refer to the streams section of the manual.
RETURN VALUES
Returns an array of filenames on success, or FALSE on failure. If $directory is not a directory, then boolean FALSE is returned, and an
error of level E_WARNING is generated.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.4.0 | |
| | |
| | $sorting_orderconstants were added. Any nonzero |
| | value caused descending order in previous ver- |
| | sions. So for all PHP versions, use 0 for ascend- |
| | ing order, and 1 for descending order. An option |
| | for SCANDIR_SORT_NONE behavior did not exist |
| | prior to PHP 5.4.0. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
A simple scandir(3) example
<?php
$dir = '/tmp';
$files1 = scandir($dir);
$files2 = scandir($dir, 1);
print_r($files1);
print_r($files2);
?>
The above example will output something similar to:
Array
(
[0] => .
[1] => ..
[2] => bar.php
[3] => foo.txt
[4] => somedir
)
Array
(
[0] => somedir
[1] => foo.txt
[2] => bar.php
[3] => ..
[4] => .
)
Example #2
PHP 4 alternatives to scandir(3)
<?php
$dir = "/tmp";
$dh = opendir($dir);
while (false !== ($filename = readdir($dh))) {
$files[] = $filename;
}
sort($files);
print_r($files);
rsort($files);
print_r($files);
?>
The above example will output something similar to:
Array
(
[0] => .
[1] => ..
[2] => bar.php
[3] => foo.txt
[4] => somedir
)
Array
(
[0] => somedir
[1] => foo.txt
[2] => bar.php
[3] => ..
[4] => .
)
NOTES
Tip
A URL can be used as a filename with this function if the fopen wrappers have been enabled. See fopen(3) for more details on how to
specify the filename. See the "Supported Protocols and Wrappers" for links to information about what abilities the various wrappers
have, notes on their usage, and information on any predefined variables they may provide.
SEE ALSO opendir(3), readdir(3), glob(3), is_dir(3), sort(3).
PHP Documentation Group SCANDIR(3)