Quick tip: searching your shell history

My boss recently shared a great tip for performing a reverse search of your shell history. The next time you’re trying to remember a command you recently typed in terminal. Try the key stroke combination of Ctrl + r.

Typing Ctrl + r in your terminal will prompt you for a search string, and the first result it matches in your history will be returned. If the match is not correct, you can add more characters to make the search more specific, or type Ctrl + r again, and the next valid match will be displayed.

Note: The filtered search results may include the string in any portion of a history log entry, and are not limited to the beginning characters of each log entry. This also means that if multiple matches exists in a single log entry, Ctrl + r will move the search cursor to the next match in the same entry.

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