PHP Passthru A Comprehensive Guide to Executing External Commands

passthru(). The passthru() function executes a command and returns output in raw format. My both foo.sh ... I'm having problems getting the following passthru statement to work. It works fine with the just the grep command. Help!!!! \n"; .. / php. Star · Shell · Command · Reverse shell · File upload · File download · File ... export CMD="/bin/sh" php -r 'passthru(getenv("CMD"));'; export CMD="/bin ... Similarly, the passthru() function follows the syntax of the system() function, but it behaves differently. When using passthru(), any output from the shell ...