 nosh is a minimal script processor for use in the #! lines of scripts.
 .
 Included here are various commands for altering process state:
  * appendpath, chdir, chroot, clearenv, envdir, envuidgid, fdmove, fdredir, getuidgid
  * machineenv, prependpath, read-conf, setenv, setgid-fromenv, setlogin, setsid, setuidgid,
  * setuidgid-fromenv, softlimit, ulimit, umask, unsetenv, userenv, userenv-fromenv
 .
 Also present are commands useful for daemon implementations:
  * false, line-banner, true, recordio, setlock,
  * fifo-listen,
  * local-datagram-socket-listen,
  * local-seqpacket-socket-accept, local-seqpacket-socket-listen,
  * local-stream-socket-accept, local-stream-socket-listen, local-stream-socket-connect,
  * udp-socket-listen, udp-socket-connect,
  * tcp-socket-accept, tcp-socket-listen, tcp-socket-connect,
