My shell

sulfasTor@pc:~$ mind | grep "who am I?" > about.html
mind: information not found. Still thinking...
sulfasTor@pc:~$ ls -a
. .genius .intelligence
.. .linux .proficiency
.gnu Public .innovation
.fsf .games README.md

Random code

#include "portability.h"

#if HAVE_LINUX_PRCTL_H
#include <signal.h>

#include <linux/prctl.h>
#include <sys/prctl.h>
#endif

/*
 * When called in the engine process before exec, this ensures
 * the engine is terminated in the event that we crash.
 */
void maybe_kill_orphan_engine ()
{
#if HAVE_LINUX_PRCTL_H
    prctl (PR_SET_PDEATHSIG, SIGTERM);
#endif
}