NB: If you like this, you might want to have an implementation with a better performance: zsh-histdb-skim

zsh-histdb-fzf

This addon uses fzf for searching the history kept with zsh-histdb.

See the example here:

Activation

To enable the widget add the following binding to you zshrc

bindkey '^R' histdb-fzf-widget

Configuration

• Date format: By default, the date format (us or non-us) is auto-detected based on your current locale settings (see LC_TIME). You can override this by setting the environment variable HISTDB_FZF_FORCE_DATE_FORMAT to either us or non-us.

Logging

If a filename is set to HISTDB_FZF_LOGFILE some debug information will be appended to that file.