This script sets up my preferred OpenSuSE Tumbleweed desktop so that I can get on with work and play without fuss.

tumbleweed-setup.bash

#!/bin/bash -ve

#####
# This script will take a fresh OpenSuse Tumbleweed (KDE Plasma Desktop) install and make it suitable for getting stuff done.
#####

trap exit INT TERM QUIT HUP ERR

# add tmpfs mount for better speed
grep ' /tmp ' /etc/fstab >/dev/null || sudo tee -a /etc/fstab <<< "tmpfs /tmp tmpfs noatime,nodiratime"
sudo mount -v /tmp

##### remove sudo reauthentication timeout
sudo sed -i.bak -e '$a\' -e 'Defaults timestamp_timeout=-1' -e '/Defaults timestamp_timeout=.*/d' /etc/sudoers

##### set better ssh defaults
mkdir -vp $HOME/.ssh
tee $HOME/.ssh/config <<< "
ForwardAgent no
IdentitiesOnly yes
IdentityFile $HOME/.ssh/home
LogLevel=ERROR
StrictHostKeyChecking=no
UserKnownHostsFile=/dev/null
" > /dev/null
chmod -Rv u=rwX,g=,o= $HOME/.ssh

# Remove existing repos
sudo zypper rr {1..99} &> /dev/null || true

# Set up new repos
sudo zypper ar -Gfp 80 https://ftp.fau.de/packman/suse/openSUSE_Tumbleweed/ packman # ffmpeg
sudo zypper ar -Gfp 90 https://download.nvidia.com/opensuse/tumbleweed/ Nvidia
sudo zypper ar -Gfp 90 https://download.opensuse.org/repositories/Emulators:/Wine/openSUSE_Tumbleweed/Emulators:Wine.repo
sudo zypper ar -Gfp 90 https://download.opensuse.org/repositories/filesystems/openSUSE_Tumbleweed/filesystems.repo # exfat zfs
sudo zypper ar -Gfp 90 https://download.opensuse.org/repositories/graphics/openSUSE_Tumbleweed/graphics.repo # rawtherapee
sudo zypper ar -Gfp 90 https://download.opensuse.org/repositories/hardware:razer/openSUSE_Tumbleweed/hardware:razer.repo
sudo zypper ar -Gfp 90 https://download.opensuse.org/repositories/home:/XRevan86:/non-free/openSUSE_Leap_15.0/home:XRevan86:non-free.repo # skype
sudo zypper ar -Gfp 90 https://download.opensuse.org/repositories/home:/ahjolinna/openSUSE_Tumbleweed/home:ahjolinna.repo # spotify
sudo zypper ar -Gfp 90 https://download.opensuse.org/repositories/home:/ithod:/signal/openSUSE_Tumbleweed/home:ithod:signal.repo # signal
sudo zypper ar -Gfp 90 https://download.opensuse.org/repositories/home:/mad_soft/openSUSE_Tumbleweed/home:mad_soft.repo # dbeaver
sudo zypper ar -Gfp 90 https://download.opensuse.org/repositories/home:/nuklly/openSUSE_Tumbleweed/home:nuklly.repo # slack
sudo zypper ar -Gfp 90 https://download.opensuse.org/repositories/home:/strycore/openSUSE_Tumbleweed/ Lutris
sudo zypper ar -Gfp 90 https://download.opensuse.org/repositories/multimedia:/apps/openSUSE_Tumbleweed/multimedia:apps.repo # ardour openshot
sudo zypper ar -Gfp 90 https://download.opensuse.org/repositories/multimedia:/libs/openSUSE_Tumbleweed/multimedia:libs.repo # openshot
sudo zypper ar -Gfp 90 https://packages.microsoft.com/yumrepos/vscode vscode
sudo zypper ar -Gfp 90 obs://network:vpn:wireguard wireguard
sudo zypper ar -Gfp 99 https://download.opensuse.org/tumbleweed/repo/non-oss/ tumbleweed-non-oss
sudo zypper ar -Gfp 99 https://download.opensuse.org/tumbleweed/repo/oss/ tumbleweed-oss
sudo zypper ar -Gfp 99 https://download.opensuse.org/update/tumbleweed/ tumbleweed-updates

pkg_add=(
  atop
  audacity
  bash-completion
  cifs-utils
  code
  curl
  davfs2
  discord
  dkms
  docker{,-compose}
  dos2unix
  exfat-utils
  ffmpeg
  firefox
  git
  go
  gtk{2,3}-metatheme-breeze
  gwenview5
  htop
  hub
  iotop
  libreoffice
  libtool
  lutris
  man
  man-pages
  metatheme-breeze-common
  mtr
  nano
  ncdu
  net-tools-deprecated
  NetworkManager-wireguard
  nextcloud-client
  nload
  ntfs-3g
  ntfsprogs
  okular
  openrazer-meta
  p7zip
  patterns-devel-base-devel_basis
  patterns-openSUSE-{enhanced_base{,_opt},laptop,non_oss{,_opt}}
  pavucontrol
  powertop
  psmisc
  pv
  python{2,3}-{dbus-python-devel,devel,pip,pylint}
  qbittorrent
  rar
  razergenie
  remmina{,-plugin-{rdp,vnc}}
  rsync
  ShellCheck
  signal-desktop
  spotify-client
  sshfs
  steam
  terminator
  tlp
  tree
  ucode-amd
  ucode-intel
  udftools
  umbrello
  unrar
  unzip
  virtualbox-qt
  vlc
  vlc-codecs
  wine-staging
  wireguard-kmp-default
  wireguard-tools
  zip
)

pkg_rm=(
  akregator
  kmail
  konversation
  dragonplayer
  thunderbird
)

sudo zypper in --force-resolution --recommends -l ${pkg_add[@]}

# Install updates
sudo zypper dup -l --recommends --force-resolution

# Remove unwanted packages
sudo zypper rm ${pkg_rm[@]}

#### Add user to groups
for group in davfs2 docker input libvirt plugdev vboxusers ; do
  sudo gpasswd -a $USER $group
done

echo "You should probably reboot"
exit