Disable The 'exec' Function
How do I disable the 'exec' function in my linux php server? It's important in order to prevent users from planting PHP browsers on their shell account.
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Warning: Ftp_exec() [function.ftp-exec]: SITE EXEC Is An Unknown Extension
This is kind of a part II to a question a posted earlier about exec and shell_exec not working. I'm trying to use ftp_exec to execute some simple command: $conn_id = ftp_connect("$server") or die ("Cannot initiate connection to host"); ftp_login($conn_id, "$username", "$userpass") or die("Cannot login"); $command = 'cd..' if (ftp_exec($conn_id, $command)) { echo "$command executed successfully"; } else { echo "could not execute $command"; } ftp_close($conn_id); I'm getting the following error: Warning: ftp_exec() [function.ftp-exec]: SITE EXEC is an unknown extension in /home/urieilam/public_html/work/video/test1.1.php on line 21 could not execute cd.. Have tried other commands as well, get the same. Could this be a security issue or something to do with p Safe Mode? I don't know much about commands, shell, etc..
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Warning: Exec() [function.exec]:
I'm using PHP Version 5.0.4 in IIS5, Window 2003. When I execute my script, it prompt me the following error : Warning: exec() [function.exec]: Unable to fork [ping 10.8.1.70] in c:Inetpubwwwrootswitch.php on line 62 Below is my script : <?php $line1 = exec("ping 10.8.1.70", $output); exit; ?>
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Mail() Function Blocks Webpage For Nameserver Lookup ! How Can I Disable It?
When mail() function reaches a wrong email address or a down domain name (which it can not resolve it to its IP address) it blocks PHP page for a while. How can I disable this behaviour? I was able to disable this in mail clients such as Pine by setting an option that tells "Do not make DNS lookups before ading mail to queue" . Is there anything in PHP for doing this?
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Exec Function
Iv tried using this exec function and iv never used it before today.. im not completely sure what it does. <?php $command = "/movie/Without a Paddle.avi"; echo exec($command); ?> I hoped that this script would open up a movie, but it doesnt. I am using this function completely wrong or is there a problem with my code?
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Exec() Function
I'm having trouble getting the exec() function to work in my script. I have never worked with this function and before I contact my server admin I want to verify my code is correct. script_name.php is in the same directory as this script that is running exec(). Is this correct? exec("./script_name.php &");
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Function Exec
I'm trying to execute a command with "exec" but it doesn't work. Here is my code : PHP Code: exec("../../blast/blastall -p blastn -d est.txt -i testseq.txt -o test.txt"); I'm sure that my scrypt reads this line but nothing happen. Does someone know how to use this function ?
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PHP Exec Function No Output
I am running PHP 5.1.6 (cli) on Linux. When i use the exec($cmd, $output, $return) command the $output array is always blank if the command had an error in it. There are only values if the command was successful. How do I capture the error text returned?...
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Php Exec() Function Is Not Working
I am trying to execute linux command with php. I am try to log on as super user, so I have used the following code: exec("su root"); exec("<password>"); But I dont think its working, becuase if I want to change my directory and view the list, I find myself in the same directory. I have used the following code: exec("cd /"); Passthru("ls -l");
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Ssh2 Mod And Exec Function
Something very strangne happens with the function ssh2_exec, i can't read the stream answer after execution in the remote computer. I work with apache 1.3.30 and php 4.3.10 , libssh 2.0.5 . the ssh2 module looks to work correctly but sftp functions cause a big delay causing server timeout and ssh2_exec can't read the output. Tryed many things recommeded in php website and forums but always the first ssh2_exec reading success and the following ones fail. $stream=ssh2_exec($conn_id,'/usr/bin/ls ./public_html'); I tryed to read the output with: stream_set_blocking( $stream, true ); $cmd=fread( $stream, 4096 ); after while($line = fgets($stream)) { $cmd .= $line; } and while( !feof($stream) ) { $cmd .= fgets($stream) } Nothing success to catch the output for the second execute order. In the same process only the first exec could be read. Anybody know
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Can Not Execute Exec Function In Php
I am facing a strange problem , in linux server system commands like exec, system are enabled but one particular command is not working properly , either its returning null or 127. Command is exec(whois -h whois.crsnic.net "bnbnmnmbnmn.com") But this command is working properly in another linux server. Any suggestion is well come excepting reinstall or re-configuration as its not possible . Commands like exec('whoami') are working . Server:linhost161.prod.mesa1.secureserver.net 2.4.21-27.ELsmp #1 SMP Wed Dec 1 21:59:02 EST 2004 i686
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Using Exec() Function In PHP5
I have problem by using exec() function in PHP5, Apache and Windows XP to run an external program from my PHP page reside on server. When I call my program using exec() the page just stops (waiting for www.mysite.com...). I have used by absolute path and result was same. Also, I have tested my PHP page by running by using PHP (or PHP-cgi) interpreter in command line and it just works fine without any problem. I don't know why it doesn't work when I call it from my page. Can anybody help ? I think it is something wrong with Apache or PHP settings. Am I right ?
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Exec() Function And Shell Scripts
I have a shell script written that basically grabs a selected .jpg or .png image file and wraps it as an .swf file for use in a dynamic Flash site. My question is this: What are the limitations of the exec() or system() commands? I can get them to work just fine with common linux commands(ie. ls -l, pwd, etc.), but it won't run these sort of commands: ./thisisascirptname or sh wrapper.sh I get no results with these and yet when I perform the same operation on the command line by hand, it works just fine. This is the script I'm using to test it, by the way. $lastline = exec("sh wrapper.sh", $all_output, $return_value); print("<b>Last Line:</b><br>$lastline <p> "); print("<b>All Output:</b><br> "); for($index = 0; $index < count($all_output); $index++) { print("$all_output[$index] <br> "); } print("<br><br> "); print("Return Value: $return_value<br> "); The "ls" and other similar functions all return properly. I can't figure this out and it's driving me nuts. Any help?
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Problem Using System/exec Function.
I am faced with strange problem. Basically I want to make a script which would take mysql back up for me. I have come up with following. [ basically code is borrowed from some other place ] PHP Code:
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Using Exec Function To Get A .exe Return Status Gives CGI Error
I'm trying to make a web page to work. It worked before so it has to be something related with the configuration. My problem is a call to a compiled executable (made for me) that returns 1 or 0. It does not print any text to the standard ouput so the error is strange: CGI Error: The script can .. because of the HTTP headers (I have it in spanish so the message is not the exact one). As supposed, the HTTP headers are needed only if the executable prints out a text to the browser but it's not the case. And (I repeat) It worked as it before. The machine had to be formatted and the guy in charge of that is not with me anymore.
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Exec() Function Warning: Unable To Fork (Access Violation At 77F81B4D)
I am trying to execute a DOS command with the exec() function. All I get is fork errors or access errors, regardless of what file I try to execute. Example: <?php exec("sync.bat"); `sync.bat`;?> Warning: Unable to fork [sync.bat] in C:testexec.php on line 3 Warning: Unable to execute 'sync.bat' in C:testexec.php on line 4 PHP has encountered an Access Violation at 77F81B4D Id doesn't seem to matter what kind of file I try to execute, .exe, .bat or .com. Any ideas? Has ANYONE executed an external program under php/Windows?
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Disable RFI In Php.ini
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Disable Download
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Disable A Hyperlink
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Meta Disable
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Disable (grey Out) A Button.
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How To Completely Disable Openbase_dir?
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