getopt.sh

#!/bin/sh

files=no
dirs=no
ack=no
while getopts "fda" opt; do
    case $opt in
        f)
            files=yes
            break;;
        d)
            dirs=yes
            break;;
        a)
            dirs=yes
            break;;
    esac
done

if [ "$files" == "yes" ]; then
    echo --- [ Find Directories ] -------
    find . -type d -name "*$1*"
fi

if [ "$dirs" == "yes" ]; then
    echo --- [ Find Files ] -------------
    find . -type f -name "*$1*"
fi

if [ "$ack" == "yes" ]; then
    echo --- [ ACK Files ] --------------
    ack $1
fi