hi,
can any one say how to get the server name if we know the ipaddress
ie nslookup gives ipaddress if server name is given
in the same way can i have server name if i know ipaddress
thanks & regards
babu :o (1 Reply)
Dear All,
I am geting error while trying to stop managed server of WEB LOGIC through the command stop_wls managed1_wlsdom02.Can anyone tell me why I am geting this error?managed1_wlsdom02.pid exists at the path mentioned.
Do you need any other details?... (0 Replies)
I am using festival speech synthesis system and I would like to allow user input in a browser. This will be taken by a php page which is then supposed to pass the input text to a perl script. The perl script should pass this text to the festival engine by executing a unix command. this in turn... (2 Replies)
Hi friends,
Need your help. The question is:
1) We have directory '/SomeDirectory/SubDirectory'
2) And have symlink pointing to it like '/AnotherOneDirectory/symlink'
'/AnotherOneDirectory/symlink' -> '/SomeDirectory/SubDirectory'
3) Need to get real path without symlinks knowing only... (7 Replies)
the value of flag is reset inside the awk statments and is not getting echoed out of it. how can this be done??
#!/bin/ksh
flag=0
awk -F '' '$2 == "ABCD" && $6 == "MNOP"{flag=1}' file.xml
echo $flag
I am always getting the value of flag as "0" , even after the $2 is "ABCD" and $6 is... (2 Replies)
Hi all,
I got an idea to get a value (like Syscall or %comp details for example)dynamically from topas. Is there any way to do this. I guss there must be some door opened for this. I tried running topas and redirecting to a file but in vain.
The idea is, script should run topas in... (4 Replies)
I installed in VM the Mandriva Linux with 2.6.27 kernel.
But presently when I fire make the modules .ko does not get built.
I get the following output on firing command in the kernel module folder.
$ make
Building first_driver.c ... make: Entering directory... (1 Reply)
I have to find last delimiter in each line of a file and store the value after the last '/' in a variable in ksh script...Pls Pls help me:(The file is as shown below:
/opt/apps/cobqa/apps/abadv/bind/advc0007.bnd
/opt/apps/cobqa/apps/abbrio/bind/naac6115.bnd... (5 Replies)
Hello,
I need download a mp3 file from a site but I can not find the actual link. Thanks.
Source codes
<span title="what is" class="read"><embed type="application/x-shockwave-flash" src="au/audio.swf" width="17" height="13" align="texttop" quality="high" loop="false" menu="false"... (1 Reply)
Discussion started by: tara123
1 Replies
LEARN ABOUT PHP
realpath
REALPATH(3) 1 REALPATH(3)realpath - Returns canonicalized absolute pathnameSYNOPSIS
string realpath (string $path)
DESCRIPTION realpath(3) expands all symbolic links and resolves references to '/./', '/../' and extra '/' characters in the input $path and returns the
canonicalized absolute pathname.
PARAMETERS
o $path
- The path being checked.
Note
Whilst a path must be supplied, the value can be blank or NULL In these cases, the value is interpreted as the current
directory.
RETURN VALUES
Returns the canonicalized absolute pathname on success. The resulting path will have no symbolic link, '/./' or '/../' components.
realpath(3) returns FALSE on failure, e.g. if the file does not exist.
Note
The running script must have executable permissions on all directories in the hierarchy, otherwise realpath(3) will return FALSE.
Note
Because PHP's integer type is signed and many platforms use 32bit integers, some filesystem functions may return unexpected results
for files which are larger than 2GB.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.3.0 | |
| | |
| | Prior to this release, if only the last $path |
| | component did not exist, realpath(3) would not |
| | fail on *BSD systems. realpath(3) now fails in |
| | this case. |
| | |
| 5.2.1 | |
| | |
| | Prior to this version, realpath(3) returned |
| | FALSE if $path is an empty string or NULL. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
realpath(3) example
<?php
chdir('/var/www/');
echo realpath('./../../etc/passwd');
?>
The above example will output:
/etc/passwd
Example #2
realpath(3) on Windows
On windows realpath(3) will change unix style paths to windows style.
<?php
echo realpath('/windows/system32');
?>
The above example will output:
C:WINDOWSSystem32
SEE ALSO basename(3), dirname(3), pathinfo(3).
PHP Documentation Group REALPATH(3)