My_home_scripts/,backup_folders.sh

#!/bin/bash
# Coding: utf-8
# Editor: www.geany.org
# Created 2019-02-20

#_sudo_apt_install_ gpg split zenity

# cat xa* > join && gpg -o tar -d join && tar -xvf tar

source $HOME/.SCR/lib.sh

read key_name < "$HOME/.ssh/key_name"
output="$HOME/Desktop/$(date +%Y-%m-%d_%H-%M-%S)"

if [ -z "$1" ]
then
    echo ""
    echo "Select archivation option:"
    echo ""
    echo "[1] Select folder manually"
    echo "[2] Select root folder manually"
    echo ""

    read ChoiceNamber

else
    ChoiceNamber="$1"
fi

fun_create_directory $output

case "$ChoiceNamber" in

"1" )
    input=`zenity --file-selection --directory --title="Select folder for archivation"`
    pref_sudo=""
    ;;
"2" )
    input=`zenity --file-selection --directory --title="Select folder for archivation"`
    pref_sudo="sudo"
    ;;
*   )
     fun_echo_stadia 11 0 "You have selected item ${ChoiceNamber}. This item does not exist"
    ;;

esac

fun_echo_variable key_name input output temp_dir pref_sudo
fun_create_directory $input $output
con_test_not_exist_process

cd $output
fun_analize_command "Change directory $output"

$pref_sudo tar -czp "$input" | gpg -e -r "$key_name" | split -b 1000m --additional-suffix="_${date_ymd_HMS}"
fun_analize_command "Archivation, encrypt and split archive"

,speech_en.sh "Archivation with option $1 complited"