# ps -ef
# ...gazillions of processes like these
    root  4194424 11207344   0 17:29:04  pts/1  0:00 /bin/sh tr -d [a-zA-Z/]
    root  4456634 20711350   0 17:29:43  pts/1  0:00 /bin/sh tr -d [a-zA-Z/]
    root  7667866 57804596   0 17:29:28  pts/1  0:00 /bin/sh tr -d [a-zA-Z/]
    root  8323322 40304812   0 17:29:04  pts/1  0:00 /bin/sh tr -d [a-zA-Z/]
    root  8585322 31655592   0 17:29:37  pts/1  0:00 /bin/sh tr -d [a-zA-Z/]
    root  9699528 21430902   0 17:29:07  pts/1  0:00 /bin/sh tr -d [a-zA-Z/]
    root 10289334 58195982   1 17:29:43  pts/1  0:00 /bin/sh tr -d [a-zA-Z/]
    root 10420444 63245100   0 17:29:31  pts/1  0:00 /bin/sh tr -d [a-zA-Z/]
    root 10616884 15731484   0 17:29:36  pts/1  0:00 /bin/sh tr -d [a-zA-Z/]
    root 11141252 37945842   0 17:29:08  pts/1  0:00 /bin/sh tr -d [a-zA-Z/]
    root 11796592 28639298   0 17:29:07  pts/1  0:00 /bin/sh tr -d [a-zA-Z/]
    ...