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--- distros:opensuse_tumbleweed_server [2024/05/10 21:24] – Sean Rhone
+++ distros:opensuse_tumbleweed_server [2024/08/13 16:59] (current) – removed Sean Rhone
@@ Line 1: / Line 1: @@
-====== Information ======
-  * openSUSE ((https://www.opensuse.org))
-  * Tumbleweed ((https://en.opensuse.org/Portal:Tumbleweed))
-  * Server
-====== Download ======
-  * http://download.opensuse.org/tumbleweed/iso/
-===== DVD + Xfce Live =====
-  * Downloads the latest DVD (with SHA256 compare) and Xfce Live images with ''aria2c''
-  cd ~/'Downloads' && aria2c 'https://download.opensuse.org/tumbleweed/iso/openSUSE-Tumbleweed-DVD-x86_64-Current.iso.sha256' && aria2c 'http://download.opensuse.org/tumbleweed/iso/openSUSE-Tumbleweed-DVD-x86_64-Current.iso' && aria2c 'https://download.opensuse.org/tumbleweed/iso/openSUSE-Tumbleweed-XFCE-Live-x86_64-Current.iso' && sha256sum ~/'Downloads/openSUSE-Tumbleweed-DVD-x86_64-'*'-Media.iso' && cat ~/'Downloads/openSUSE-Tumbleweed-DVD-x86_64-'*'-Media.iso.sha256' && sync
-===== DVD =====
-  * ISO and SHA256 hash
-  http://download.opensuse.org/tumbleweed/iso/openSUSE-Tumbleweed-DVD-x86_64-Current.iso
-  https://download.opensuse.org/tumbleweed/iso/openSUSE-Tumbleweed-DVD-x86_64-Current.iso.sha256
-===== Xfce =====
-  * For LiveUSB
-  https://download.opensuse.org/tumbleweed/iso/openSUSE-Tumbleweed-XFCE-Live-x86_64-Current.iso
-====== Installation Notes ======
-===== Partitioning =====
-  - ext4
-  - No separate ''/home''
-  - :!: Separate ''swap'' with suspend resize
-====== Software ======
-===== List =====
-  * http://download.opensuse.org/tumbleweed/repo/
-===== Disable USB Source =====
-****
-  sudo zypper modifyrepo --disable --medium-type 'hd'
-===== Update =====
-****
-  sudo zypper clean --all && sudo zypper refresh --force --services && sudo zypper dist-upgrade --details --allow-downgrade --allow-name-change --allow-arch-change --allow-vendor-change && sync
-===== GNU nano =====
-  * Installs ''nano''
-  * Sets ''VISUAL'' and ''EDITOR'' to ''nano'' via environment variable
-  * Sets ''nowrap'' for current user
-  sudo zypper install 'nano' && export 'VISUAL=nano' && export 'EDITOR=nano' && echo -e 'export VISUAL=nano\nexport EDITOR=nano' | sudo tee '/etc/profile.d/editor-nano.sh' > '/dev/null' && cat '/etc/profile.d/editor-nano.sh' && mkdir -p ~/'.config/nano' && echo 'set nowrap' | tee ~/'.config/nano/nanorc' > '/dev/null' && cat ~/'.config/nano/nanorc'
-===== General =====
-****
-  sudo zypper install aria2 binutils chrony htop 7zip sensors unar
-===== CPU microcode =====
-  ucode-amd
-  ucode-intel
-====== Settings ======
-===== Laptop Server =====
-  * This tells ''systemd'' to ignore Lid close events and prevents system suspend
-  sudo mkdir -p '/etc/systemd/logind.conf.d' && echo -e "[Login]\nHandleLidSwitch=ignore" | sudo tee '/etc/systemd/logind.conf.d/99-laptop-server.conf' > '/dev/null'
-  sudo -e '/etc/systemd/logind.conf.d/99-laptop-server.conf'
-===== Dell Fan Profile =====
-  * https://www.dell.com/support/kbdoc/en-us/000177768/guide-to-dell-power-manager
-  sudo zypper install -y 'python3-smbios-utils' && sudo smbios-thermal-ctl --set-thermal-mode='performance' && sudo zypper remove --clean-deps -y 'python3-smbios-utils'
-===== GRUB =====
-==== Config ====
-  * :!: [[notes:kernel_parameters|More Kernel Parameters]]
-  sudo yast2 'bootloader'
-==== Oak ====
-  * Last updated: 2024/05/10
-<code>preempt='none' nohz='off' pci='pcie_bus_perf,realloc,pcie_scan_all,big_root_window' pcie_aspm='off' modprobe.blacklist='sp5100_tco' nowatchdog</code>
-===== NetworkManager =====
-<code>nmcli con show</code>
-<code>sudo nmcli connection modify 'enp2s0' 'ipv4.dns' '9.9.9.9,149.112.112.112,1.1.1.2'</code>
-<code>sudo nmcli connection modify 'enp2s0' 'ipv6.dns' '2620:fe::fe,2620:fe::9,2606:4700:4700::1112'</code>
-<code>sudo nmcli connection modify 'enp2s0' 'ipv4.address' '192.168.1.152/24'</code>
-<code>sudo nmcli connection modify 'enp2s0' 'ipv4.gateway' '192.168.1.1'</code>
-<code>sudo nmcli connection modify 'enp2s0' 'ipv4.method' 'manual'</code>
-<code>sudo nmcli connection up 'enp2s0'</code>
-===== lm_sensors =====
-  sudo sensors-detect --auto
-  sudo -e '/etc/sysconfig/lm_sensors'
-===== Secure Shell =====
-  * See [[clients:secure_shell#generate_ssh_keys|Client - Generate SSH Keys]] notes to generate/restore public key
-===== Disk Drives =====
-==== Swap ====
-  * Add ''discard'' after ''defaults'' for the ''swap'' mountpoint ((defaults,discard))
-  * According to the ''swapon'' man page, setting this in ''fstab'' is acceptable
-  sudo -e '/etc/fstab'
-  ,discard=once
-==== Trim ====
-****
-  sudo systemctl enable 'fstrim.timer' --now && sudo systemctl start 'fstrim' && sync && sudo systemctl status 'fstrim' -l
-===== Time =====
-  * :!: 2024/05/06: Even though ''chrony'' does NTP sync, it doesn't seem to write it to the hardware clock which is usually wrong after a CMOS reset ((starting Firefox quickly after rebooting has a wrong system clock certificate failure error))
-  * This sets the hardware clock to the current system/OS clock
-  * TODO: Figure out ''chrony'' command to do NTP sync
-  sudo hwclock --systohc
-====== Automatic Updates ======
-===== Service =====
-  sudo -e '/etc/systemd/system/suse-up.service'
-<code>
-[Service]
-Type=oneshot
-ExecStartPre='/usr/bin/zypper' clean --all
-ExecStart='/usr/bin/zypper' --non-interactive refresh --force --services
-ExecStart='/usr/bin/zypper' --non-interactive dist-upgrade --auto-agree-with-licenses --allow-downgrade --allow-name-change --allow-arch-change --allow-vendor-change
-ExecStartPost='/usr/bin/sync'
-ExecStartPost='/usr/bin/systemctl' reboot</code>
-===== Timer =====
-  * 06:00 Oak
-  * 06:10 Alira
-  sudo -e '/etc/systemd/system/suse-up.timer' && sudo systemctl daemon-reload && sudo systemctl enable 'suse-up.timer' --now
-<code>
-[Unit]
-Description=Software Package Maintenance and Updater
-After=network-online.target
-Wants=network-online.target
-[Timer]
-OnCalendar=*-*-* 06:00:00
-Persistent=true
-[Install]
-WantedBy=timers.target</code>
-====== Notable Folders and Commands ======
-  * See [[notes:misc_linux]]