Exec - Create An Executable That Return The System Drives
I need some help about exec command. I have create an executable that return the System Drives. It is based on DOS and does not need any parameter.
I have create my php script that executes the executable i've create and the source code is the following: ...
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Return Same Data From Executable To Php As In Command Prompt
I've been trying to use passthru() exec() and system() to execute Apache's htdbm.exe (htaccess user database) and to get some info returned. For example I have tried as a test to htdbm -l .htpasswd, this to return the users in the databaase. None of the functions return the users in the database while the same string does do this in command prompt. I know there is nothing wrong with the string because when I replace some vars at the end I can add users to the database with php, now it does return a message that this has been done. Al I want is that the same thing that is being returned in command prompt is also returned to PHP.
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Exec Gives Return Code 127
I'm trying to run this Code: exec($gpg_cmd,$return,$exit_code) and the command is Code: /usr/bin/gpg -a --no-tty --batch --yes --no-secmem-warning -o '/var/www/html/uploads/agla/new_leads 11-03-2006.csv.pgp' -r '***Key Goes Here***' -e '/var/www/html/uploads/agla/new_leads 11-03-2006.csv' it works fine from the command line. But ran from the script it returns 127, my apache installation is not chrooted, safe mode is not on, I turned off selinux, I even tried a symbolic link to the binaries in my cgi-bin directory, then changing the paths in my script. I've tried using system, and got the same problem.
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Exec() Return Code 127
I'm having problem executing shell command as well as script using exec(), system(), or passthru(). It always return code 127, and even really simple script doesn't works : <?php exec("date",$date, $int); print 'date :'.$date[0]."return value " .$int."<br>"; ?> I tried to change the permission of the file, move the file, change the owner of the file without any sucess. My guess is that "php" doesn't have the right permission.
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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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PHP System() And Exec()
Background: I am trying to execute a binary on the server located in the current directory where the php script is being run. The server is a linux (debian based). I am having trouble getting php to execute the binary properly, below is my code. Code:
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System() And Exec()
If you start a program using this function and want to leave it running in the background, you have to make sure that the output of that program is redirected to a file or some other output stream or else PHP will hang until the execution of the program ends. I have tried numerous time by redirecting to a file or other stream to free up a php web page that called a perl script for example, but the php script always hangs...has anyone had any luck freeing up a calling php script from a process, or program that it launched in the background? Code:
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Exec(), System()
I write very, very simple script who call external program. The script is run on Linux Slackware, Apache/1.3.37 (Unix) mod_ssl/2.8.28 OpenSSL/0.9.8b PHP/4.4.4 here is my script: <?php echo exec('ls'); ?> this work properly. but if i write: <?php echo exec('xine'); //xine is a multimedia player ?>
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Bug In System And Exec Commands
If PHP is running via a web server, and mutiple system calls are made within the script to another script, hundreds of processes are created. Here is an example: Script 1: <?php for ($i=1; $i<=5; $i++) { system("php script2.php"); } ?> Script 2: <?php exit; ?> The effect is the same (and more difficult to stop) when the system calls are made in the background. e.g. system("php script2.php >>/dev/null 2>>/dev/null &"); system("php script2.php >/dev/null 2>&1"); I have even tried calling a shell script, which in turn calls the second PHP script (both in the background), but it still causes lots of processes. The "exec" command is also affected. At first, I thought this was a problem with either Zeus web server of Fast CGI, but I have since tried it with Apache and normal CGI with the same effect. Does anyone have any idea why this happens and whether there is any way to prevent it? I have posted a bug report to bugs.php.net (ID 14997), but so far to no avail.
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Exec() And System() Problems
I am trying to use php's exec() or system() to execute a shell script that I wrote. exec and system() work fine with a simple command like ls, but nothing happens when I point it at the shell script. The shell script works fine from my shell login. Can't figure out what tho problem is. Is php just incapable of running shell scripts?
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System/shell/exec/etc
I've got PHP 5.1.6, Apache 2.2.2, on Fedora 5. Everything is great except that when I use an of the external launching commands, persistent apps dont stay open. I have a simple shell script set up to load an app, and I have it write a PID file. Immediately after calling exec (milliseconds later) the PID is alive. However, within a few more milliseconds it seems to close. I've made sure that the apache uid/gid have full access to the script and the apps it calls. When sudo'ing manualy in a shell with the apache uid, the script works flawlessly and loads the program, and stays open, as it should. I've verified that the app loads under the uid 'apache' with ps. When running it through PHP, it seems to close almost immediately after succeeding. Is there some fundamental issue with how this works that I'm missing? I can't seem to get any real errors out of php, apache, or even the shell when redirected to a file. Should I try PHP4? Is PHP5 buggy with this kind of thing? I even tried running 'at' to schedule the script (so that it'd be invoked by at instead of the shell itself) but that failed, silently, as well.
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Exec(), System() And Win 2003
I have searched high and low for the past 2 days for an answer to my problem. I have found a few references, but nothing has helped me. My problem is this: I am trying to ping a remote server from a PHP script in IE 6.0. When I load the page, the cmd.exe loads on the server and takes up all my CPU. I have to manually stop the process for it to go away. My setup is this: Windows 2003 Server PHP 5.0.1 I have tried - giving my system32cmd.exe full IUSR_%machinename% rights - moved the cmd.exe to the script folder, to the PHP folder And about a million other things that I can't remember =(. I have tried multiple functions, written in mulitple ways and the outcome is always the same. when the cmd.exe is opened it hangs on the 2003 server.
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I'm trying to use exec() in PHP 5.2 on a Windows XP Pro system. What I'm trying to do is use it to tell an already running program what to. For example: X:pathprogram.exe /something or X:pathprogram.exe /something_else If I do the command through the command line, it works, but so far I have been unsuccessful in PHP. Usually it PHP just hangs, and give no error message, and does nothing to the program.
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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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Exec(), System(), Shell_exec(), Etc + Nmap
i'm trying to create a script that executes nmap from my server, then displays the output. i've tried: $output = passthru('nmap -v -A'.' $ip'); $output = shell_exec('nmap -v -A'.' $ip'); system('nmap -v -A'.' $ip'); the problem i'm having is that using the above methods i only get the first line of output, ie. Starting Nmap 4.20 ( http://insecure.org ) at 2007-08-31 21:46 CST and nothing else. i've managed to find a way around it by sending the nmap output to a textfile, the using file_get_contents() to pull the data back in: exec('nmap -v -A '.$ip.' > /usr/local/www/apache22/data/nmap/'.$ip.'.html'); $file = "/usr/local/www/apache22/data/nmap/$ip.html"; $result = file_get_contents($file); echo "(pre)$result(/pre)"; that works perfectly, but i'd rather not be writing anything to the drive. i guess the problem might be that nmap takes about 5-10 seconds to do its scan, and for some reason php doesn't want to wait that long, i really have no idea. can it be made to work without needing to write to files? and for the curious minds, i'm not doing anything dodgy, i just wanted an online tool i could access from any computer to test networks i support .
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System/exec Not Working In Browser
In two files, and I serve foo.php then I notice If I use commandline execution i.e. php foo.php then foo.txt is touched/created all right. i.e. system command is executed as expectedBut If I use browser then I notice that the shell command in config.php is *not* executedAny ideas as to why this might be happening? Code:
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Command Window - Exec/system
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Exec And System Commands Blocked By Host
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Alternates To System() And Exec() In Order To Use ImageMagik?
My Web host apepars to not allow exec() and system(), as a line in my script: system("convert -scale 100x100 $uploadfile $toimage"); gives the error: "Warning: system() has been disabled for security reasons" Is there some other way to use ImageMagik (or is it GhostScript?)'s "convert" command in PHP that may be safer and generally allowed by Web hosts?
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Running An .exe File Using Exec() Or System(), Unable To Fork Error
I have a problem with running an .exe file using exec() or system() I have downloaded a file called ffmpeg.exe for converting movie clips. I can use the program thourg the command line in windows (cmd), but I'm not able to have PHP run the file. First PHP gave be an "unable to fork" error. But then I gave users access to the cmd.exe file and solved that problem. So now is no problem running for example exec("dir");
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I am trying to create db firebird with php, script php generates and executes a file .bat . the file .bat creates db using isql in c:firebirdin, but .bat does not create db when is called by php script, but the file .bat if it works when it is executed from MSDOS, creates db correctly, the question is ¿why the file .bat creates the data base when it is executed by MSDOS but it does not work when is executed by exec in php script? as php script can execute .bat to create db? PHP Code:
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System Call Doesn't Return Correctly
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System() Call Perl Script Return Code 13 ?
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Create A Query That Will Return All Of The DB's TestIDs,
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How Do You Retrive Drives And Net Work Connections?
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Create A Rating System
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