How does the Linux background program operate?

Source: Internet
Author: User

In Linux, background execution and windows are written differently, because, we execute the program mainly through the Php.exe file through the system to achieve, but in Linux, there is no Php.exe file, but in the "/usr/bin/php" is actually the php.exe in Windows.

So, the programs that we run in the background can be modified for Linux and Windows:

$now _os = Php_os;

if ($now _os = = ' Linux ') {//This is for Fedora 8

$p = "/usr/bin/php";

}

else{

$document _root =

In Linux, background execution and windows are written differently, because, we execute the program mainly through the Php.exe file through the system to achieve, but in Linux, there is no Php.exe file, but in the "/usr/bin/php" is actually the php.exe in Windows.

So, the programs that we run in the background can be modified for Linux and Windows:

___fckpd___0

server[' Document_root '];

$path _array = Explode ("/", $document _root);

$path _len = count ($path _array);

for ($i =0; $i < ($path _len-1); $i + +) {

$p. = $path _array[$i]. "";

}

$p. = "Php5php.exe";

}

System ("". $p. "queue_run_firm.php". $p. " ". $class." ");

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