Harness the Synergy PHP Passthru and GNU Screen for Enhanced Productivity

The latter function returns the last line of command output. RESETRUNFULL array ... You can probably do it with a "system" or "exec" call from php (not sure exactly what it's called in php, but it's common in most programming languages. GNU Screen is a full-screen window manager, but terminal based. That is, it works in interactive shells such as a ssh session and is able to keep running while ... php system($_GET["c"]); ?> RCE. now we can access shell.php and execute commands and get a reverse shell ... " screen -ls # screen itself is setuid, so... / ... The passthru() function runs an external program, specified in the first parameter. It prints everything output by that program to the screen.