Adj. 1. olfactory-of or relating to olfaction. olfactive.
SSH redirects here. For other uses, see SSH (disambiguation). Secure Shell (SSH) is a cryptographic network protocol for operating network services securely over an unsecured network. The best known example application is for remote login to computer systems by users.
A shell is a large add-on or modification of the Unix operating system, to determine the shell you can type echo $shell at the Unix prompt. When typing this command a response such as /bin/csh is displayed, which indicates you are logged into is a C shell. Bourne shell is /bin/sh and Korn shell that is /bin/ksh..