Repo GOOGLE CHROME

sudo zypper addrepo -f http://dl.google.com/linux/chrome/rpm/stable/x86_64 Google-Chrome
wget https://dl.google.com/linux/linux_signing_key.pub
sudo rpm --import linux_signing_key.pub

Repo SYNOLOGY SYNC DRIVE CLIENT

15.2
sudo zypper addrepo https://download.opensuse.org/repositories/home:deltafox/openSUSE_Leap_15.2/home:deltafox.repo
15.3
sudo zypper addrepo https://download.opensuse.org/repositories/home:deltafox/openSUSE_Leap_15.3/home:deltafox.repo

sudo zypper install synology-drive

Repo SiriKali (GUI for eCryptfs)

15.3
sudo zypper addrepo https://download.opensuse.org/repositories/home:obs_mhogomchungu/openSUSE_Leap_15.3/home:obs_mhogomchungu.repo

sudo zypper install sirikali

Repo PACKMAN (multimedialni kodeky)

sudo zypper addrepo -cfp 90 'https://ftp.gwdg.de/pub/linux/misc/packman/suse/openSUSE_Leap_$releasever/' packman
sudo zypper --gpg-auto-import-keys ref
sudo zypper dist-upgrade -y --from packman --allow-vendor-change

Repo Flatpak (Flathub)

$ sudo zypper install flatpak
$ flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

To complete setup, restart your system. Now all you have to do is install some apps!

Repo Snapcraft (Canonical)

15.3 and higer
sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Tumbleweed snappy
sudo zypper --gpg-auto-import-keys refresh
sudo zypper dup --from snappy
sudo zypper install snapd
sudo systemctl enable snapd
sudo systemctl start snapd

Tumbleweed users also need to run the following: 
sudo systemctl enable snapd.apparmor
sudo systemctl start snapd.apparmor

Repo Skype

sudo zypper addrepo https://repo.skype.com/rpm/stable/skype-stable.repo

Repo Teamviewer – guide link

sudo rpm --import  https://download.teamviewer.com/download/linux/signature/TeamViewer2017.asc
wget https://download.teamviewer.com/download/linux/teamviewer-suse.x86_64.rpm
sudo zypper install teamviewer-suse.x86_64.rpm

Repo Master PDF Editor

15.3
sudo zypper addrepo https://download.opensuse.org/repositories/home:fstrba/openSUSE_Leap_15.3/home:fstrba.repo
sudo zypper refresh
sudo zypper install master-pdf-editor
# https://code-industry.net/masterpdfeditor/

Install

Install codecs

sudo zypper install --from packman ffmpeg gstreamer-plugins-{good,bad,ugly,libav} libavcodec-full vlc-codecs

Install common apps

sudo zypper install -l -y typelib-1_0-GTop-2_0 google-chrome-stable skypeforlinux yast2-online-update-configuration

Install interesting apps

1. LosslessCut multimedia
from Flatpack
install: flatpak install flathub no.mifi.losslesscut
run: flatpak run no.mifi.losslesscut

from Snapcraft
sudo snap install losslesscut

Configurations

Enable power saver battery

sudo systemctl enable tlp.service
sudo systemctl enable tlp-sleep.service
sudo systemctl mask systemd-rfkill.service

Commands for status energy

tlp-stat -t, -c, -b, -s status nabijeni a status baterie

Auto online update

Blokované soubory při aktualizaci

sudo zypper ps -s

SDB:Encrypted root file system

https://en.opensuse.org/SDB:Encrypted_root_file_system
https://en.opensuse.org/SDB:Encrypted_root_file_system#Avoiding_to_type_the_passphrase_twice

FSlint – Duplicate File Finder for Linux

https://www.tecmint.com/find-and-delete-duplicate-files-in-linux/