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 function is a special type of variable that is essentially a script-within-a-script. This feature allows us to group a sequence of commands into a single named command, which is particularly useful if the sequence of commands needs to be run from many places within the script.