cd change-up

gistfile1.txt

#!/bin/bash
 
function changeDir() {
        foo=$(getRandomDir '/*/')
 
        while [ 1 == 1 ]; do
                if [ "$foo" != "" ]; then
                        builtin cd $foo 2> /dev/null
                        foo=$(getRandomDir '*/')
                else
                        break;
                fi
        done
 
        echo "I am not some slave, I'll cd to '`pwd`' instead"
}
 
function getRandomDir() {
        echo `/usr/bin/ls -d $1 -1 2> /dev/null | shuf | head -n 1` 2> /dev/null
}
 
alias cd="changeDir"