_test

#!/usr/bin/env bash

# _test0
mkdir -p "${HOME}"/foo/xxfoo/

bar="${HOME}"/foo
bar1="${HOME}"/foo/*foo

echo "bar is ${bar} bar1 is ${bar}"

### _test1
mkdir -p "${HOME}"/old_foo && find "${HOME}" -type d -name "*foo" -exec mv -vi {} "${HOME}"/new_foo \; 


### _test2
# “a” and “arga” have optional arguments with default values.
# “b” and “argb” have no arguments, acting as sort of a flag.
# “c” and “argc” have required arguments.

# set an initial value for the flag
ARG_B=0

# read the options
TEMP=`getopt -o a::bc: --long arga::,argb,argc: -n 'test.sh' -- "$@"`
eval set -- "${TEMP}"

# extract options and their arguments into variables.
while true ; do
    case "${1}" in
        -a|--arga)
            case "${2}" in
                "") ARG_A='some default value' ; shift 2 ;;
                *) ARG_A="${2}" ; shift 2 ;;
            esac ;;
        -b|--argb) ARG_B=1 ; shift ;;
        -c|--argc)
            case "${2}" in
                "") shift 2 ;;
                *) ARG_C="${2}" ; shift 2 ;;
            esac ;;
        --) shift ; break ;;
        *) echo "Internal error!" ; exit 1 ;;
    esac
done

# do something with the variables -- in this case the lamest possible one :-)
echo "ARG_A = ${ARG_A}"
echo "ARG_B = ${ARG_B}"
echo "ARG_C = ${ARG_C}"


### _test3
folder="/Users/medialab/Desktop/foo"
md5deep="md5deep -bre"


### _test4
while getopts ":o:b" OPT ; do
    case "${OPT}" in
        o)
            echo "-o was triggered"
            ;;
        b) 
            echo "fuck me! -b was triggered"
            ;;
        \?)
            echo "Invalid option: -${OPTARG}" >&2
            exit 1
            ;;
        :)
            echo "Option -${OPTARG} requires an argument." >&2
            exit 1
            ;;
    esac
done
 
#while getopts ":a" opt; do
#  case $opt in
#    a)
#      echo "-a was triggered!" >&2
#      ;;
#    \?)
#      echo "Invalid option: -$OPTARG" >&2
#      ;;
#  esac
#done


### _test5
mkdir -p "${HOME}"/foo/xbar
dpx="${HOME}"/dpx/dpx
mkdir -p "${dpx}"
input="${1}"
find "${input}" -type d -name "*bar" -exec rename "{}" "dpx" \;