shell-scripting-templates/test/fixtures/text.txt

############ Orange1 ############
# 1
# 2
# 3
# 4
#################################

############ Orange2 ############
# 1
# 2
# 3
# 4
#################################

############ Grape ############
# 1
# 2
# 3
# 4
#################################

buf() {
    # buf :  Backup file with time stamp
    local filename
    local filetime

    filename="${1}"
    filetime=$(date +%Y%m%d_%H%M%S)
    cp -a "${filename}" "${filename}_${filetime}"
}

md5Check() {
    # DESC:		Compares an md5 hash to the md5 hash of a file
    # ARGS:		None
    # OUTS:		None
    # USAGE:	md5Check <md5> <filename>

    local opt
    local OPTIND=1
    local md5="$1"
    local file="$2"

    if ! command -v md5sum &>/dev/null; then
        echo "Can not find 'md5sum' utility"
        return 1
    fi

    # Get md5 has of file
    local filemd5
    filemd5="$(md5sum "${file}")"

    if [[ $filemd5 == "$md5" ]]; then
        success "The two md5 hashes match"
        return 0
    else
        warning "The two md5 hashes do not match"
        return 1
    fi
}