hist.sh

#!/usr/bin/env bash

set -euo pipefail

tail -n 10000 "$HOME/.muh_history" 2>/dev/null \
| awk '{for (i=5; i<=NF; i++)
            printf "%s ",
            $i;
            print ""}' \
| sort \
| uniq -c \
| sort -n \
| awk '{$1=$1};1' \
| cut -d' ' -f2- \
| fzf --tac --query="$@" \
| python -c '
import sys
import fcntl
import termios
for b in sys.stdin.buffer.read():
    fcntl.ioctl(sys.stdout.fileno(), termios.TIOCSTI, bytes([b]))'