vim - case insensitive search and occurrence or match operations

A short tip. For searching in vim, enter the "Command-line" mode by type a colon (":") in "Normal" mode (Esc twice at any time) and type "set ignorecase" for case-insensitive search.

e.g.

:set ignorecase

Additionally, for "next" occurrence or match, type "n" or "N" for "previous" occurred match.

Ciao !!!