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<?php system("/usr/bin/id"); echo @php_uname; ?>
Output for git.master, git.master_jit, rfc.property-hooks
Warning: system(): Unable to fork [/usr/bin/id] in /in/Qi7pB on line 2 Fatal error: Uncaught Error: Undefined constant "php_uname" in /in/Qi7pB:2 Stack trace: #0 {main} thrown in /in/Qi7pB on line 2
Process exited with code 255.

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