On a Centos 6.6 box I noticed this...[root@abcd /]# usleep --helpUsage: usleep [microseconds]  -v, --version     Display the version of this program, and exit  -o, --oot         oot says hey!Help options:  -?, --help        Show this help message  --usage           Display brief usage message[root@abcd /]# usleep -ooot says hey!While the man page doesn't mention it...OPTIONS   --usage Show short usage message.   --help, -?          Print help information.   -v, --version          Print version information.So, why does oot say hey?Edit:  Certainly this is an Easter egg, but it seems like it might be one with a story.
Why does oot say hey in usleep -o?
centos;timeout