history_fast_search

#!/bin/bash

function _history_fast_search() {
    local greps=""
    for word in $@; do
        greps+=" | grep -i \"$word\""
    done
    eval "cat $HISTFILE | awk 'NR % 2 == 0' | tail -r | awk '!_[\$0]++' $greps | head -n `expr ${ROWS:-$(tput lines)} - 3`"
}

_history_fast_search $@