Monday, April 1, 2019

vi editor: match multiple strings

In vi or vim, we use / to search for a string. If we want the searching matches either string1 or string2, we can do:

If we also want to search for more strings at the same time, we certainly can:

If we want to ignore cases during the search, we can set the ignorecase option before the search.
:set ic

To remove the ignorecase option:
:set noic

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