.config/zsh/history.zsh


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# history
HISTFILE=${ZDOTDIR:-$HOME}/.zsh_history
HISTSIZE=10000
SAVEHIST=$HISTSIZE
# setopt extended_history     # write timestamp (redundant with share_history?)
# setopt inc_append_history   # write always, not just at end of session (redundant and exclusive with share_history)
setopt hist_ignore_space    # add leading space to hide from history
setopt hist_ignore_dups     # deduplicate commands run twice in a row
setopt hist_ignore_all_dups # deduplicate entire history file
setopt hist_reduce_blanks   # trim
setopt hist_verify          # confirm before executing
setopt share_history        # import all of history in new sessions

# search all of history, or display just the last 16 like the builtin `history`
# yes we should probably just use fzf which we have installed just for this
function h () {
	[ $# -eq 0 ] &&\
		fc -l ||\
		fc -l 0 | grep "$*"
}