Small scripts to do damn things automatically

create_checksum.sh

#!/bin/bash

SHA1SUMS='SHA1SUMS'

if [ ${#} -ne 1 ]
then
    echo "Usage: bash $0 /path"
    exit 1
fi

if ! test -d ${1}
then
    echo 'Invalid argument. Argument must be a correct path.'
    exit 1
fi

WORK_PATH=${1}

find ${WORK_PATH} -depth 1 -type f -name "${SHA1SUMS}" -exec rm -f {} \;

for FILE_PATH in `find ${WORK_PATH} -depth 1 -type f`
do
    if [ ${FILE_PATH##*/} != ${SHA1SUMS} ]
    then
        echo `openssl sha1 ${FILE_PATH} | sed 's/SHA1(.*)= //'` \
             "*${FILE_PATH##*/}" \
             >> ${FILE_PATH%/*}/${SHA1SUMS}
    fi
done

remove_system_files.sh

#!/bin/bash

BLACKLIST=('._*'
           '.AppleDB'
           '.AppleDesktop'
           '.AppleDouble'
           '.DS_Store'
           '.localized'
           ':2e*'
           'desktop.ini'
           'Network Trash Folder'
           'Temporary Items'
           'Thumbs.db')

if [ ${#} -ne 1 ]
then
    echo "Usage: bash $0 /path"
    exit
fi

if ! test -d ${1}
then
    echo 'Invalid argument. Argument must be a correct path.' 1>&2
    exit 1
fi

WORK_PATH=${1}

for (( I = 0; I < ${#BLACKLIST[@]}; ++I ))
do
    find ${WORK_PATH} -name "${BLACKLIST[${I}]}" -exec rm -fir {} \;
done