bashで動かせるすごいcd。ディレクトリ名を打ち込まなくてもカレントディレクトリを移動できる。source supercd.shで動かす。

supercd.sh

#!/bin/bash

shopt -s dotglob
while :
do

endflg=0
    
printf "\033[1;31m"
echo `pwd`
printf "\033[0;39m"
declare -a array=()
for dir in */
do
    array=("${array[@]}" "$dir")
done

echo "-1: ../"
for ((i=0; i<${#array[*]}; i++)); do
    echo "$i: ${array[i]}"
done

recdir=""
while :
do
    printf "> "
    read ans
    if [ -z "$ans" ]
    then
	cd
	break
    elif [ ${ans} = "q" ]
    then
	endflg=1
	break
    elif [ ${ans} = "ls" ]
    then
	ls -F | grep -v /
    elif [ ${ans} = "mcd" ]
    then
	printf "new dirname> "
	read dirname
	if [ -n "$dirname" ]
	then
		mkdir "$dirname"
		cd "$dirname"
		break
	fi
    elif [ "$ans" -ge 0 -a "$ans" -lt ${#array[*]} ]
    then
	recdir=${array[ans]}
	echo "$recdir"
	cd "$recdir"
	break
    elif [ "$ans" -eq -1 ]
    then
	cd "../"
	break
    else
	echo "?"
    fi
    
done

if [ $endflg -eq 1 ]
then
    break
fi


done