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Table of Contents

Information

  • Fedora Workstation 1)
  • 34
  • 35 Beta

Download

Workstation

Updated Live Images

Installation Notes

  • EFI/fedora/shimx64.efi 2)
  • Remove /home, set /boot and / to use XFS, expand /

HOSTS

wget -O '/tmp/hosts-tmp' 'https://raw.githubusercontent.com/StevenBlack/hosts/master/alternates/fakenews-gambling/hosts' && sudo cp '/etc/hosts' '/etc/hosts-bak' && sudo mv '/tmp/hosts-tmp' '/etc/hosts' && sudo restorecon -F -I -R '/etc/hosts' && sync
cat '/etc/hosts' | grep 'Date:'
sudo -e '/etc/hosts'

DNF

  • Disables Delta RPMs with deltarpm=false
  • Downloads packages from the fastest mirror with fastestmirror=true
cat '/etc/dnf/dnf.conf' | grep 'deltarpm=false' || echo 'deltarpm=false' | sudo tee --append '/etc/dnf/dnf.conf' > '/dev/null' && cat '/etc/dnf/dnf.conf'
cat '/etc/dnf/dnf.conf' | grep 'fastestmirror=true' || echo 'fastestmirror=true' | sudo tee --append '/etc/dnf/dnf.conf' > '/dev/null' && cat '/etc/dnf/dnf.conf'

Repositories

su

  • Useful for fresh installations where repo(s) can be added, and then package updates can be ran afterwards unattended without having sudo timeout and re-prompt for the password
sudo su

RPM Fusion

free

sudo rpm --import 'https://rpmfusion.org/keys?action=AttachFile&do=get&target=RPM-GPG-KEY-rpmfusion-free-fedora-2020' && sync && sudo dnf install 'https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-'$(rpm -E %fedora)'.noarch.rpm' -y && sync

nonfree

sudo rpm --import 'https://rpmfusion.org/keys?action=AttachFile&do=get&target=RPM-GPG-KEY-rpmfusion-nonfree-fedora-2020' && sync && sudo dnf install 'https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-'$(rpm -E %fedora)'.noarch.rpm' -y && sync

RawhideKernelNodebug

sudo dnf config-manager --add-repo='http://dl.fedoraproject.org/pub/alt/rawhide-kernel-nodebug/fedora-rawhide-kernel-nodebug.repo'

Software

Update

System

sudo dnf distro-sync -y && sync
sudo dnf autoremove

Autoremove Fix

  • Removes the initially-installed kernel in order to fix ``dnf autoremove`` if it's broken
  • :!: This will vary depending on the Fedora image version used
sudo dnf list --installed 'kernel'*
sudo dnf remove *5.3.7* && sync

Firmware

sudo fwupdmgr refresh --force && sudo fwupdmgr update --verbose

Flatpaks

flatpak update && sudo flatpak update

GNU nano

  • Installs nano
  • Sets VISUAL and EDITOR to nano via environment variable
  • Sets nowrap for current user
sudo dnf install 'nano' -y && 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'

RPM Fusion Initial

sudo dnf groupupdate 'core' && sudo dnf groupupdate 'multimedia' --setop='install_weak_deps=False' --exclude='PackageKit-gstreamer-plugin' && sudo dnf groupupdate 'sound-and-video' && sync

General

sudo dnf install evolution filezilla gimp keepassxc transmission-gtk aria2 hdparm htop lm_sensors p7zip p7zip-plugins unar wget irqbalance xfsprogs-xfs_scrub 

RPM Fusion

free

  • ffmpeg was needed for youtube-dl to correct DASH containers
mpv youtube-dl

nonfree

steam
akmod-nvidia

Keybase

'https://prerelease.keybase.io/keybase_amd64.rpm'

Game Controllers

  • Necessary for Xbox 360 controllers
  • Not necessary for a Steam Controller
kernel-modules-extra

ckb-next

Wine

wine winetricks

Tor Browser

torbrowser-launcher

Google Chrome

sudo rpm --import 'https://dl-ssl.google.com/linux/linux_signing_key.pub' && sudo dnf install 'https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm'

Settings

Keyboard Shortcuts

gnome-terminal
bash -c "secret-tool lookup 'keepass' 'default' | keepassxc --pw-stdin ~/'Documents/keepass.kdbx'"
gnome-terminal --command "sudo sh -c 'dnf clean 'all' && dnf distro-sync -y && sync && flatpak update && wget -O '/etc/hosts' 'https://raw.githubusercontent.com/StevenBlack/hosts/master/alternates/fakenews-gambling/hosts' && restorecon -F -I -R '/etc/hosts' && sync && fstrim --all --verbose && sync && read -n '1' -s -r -p 'Done' && sleep '2''"

Keys

  • Listed respectively to above
  • Ctrl + Alt + T
  • Ctrl + Alt + Z
  • Pause or F7

Printer

  • :!: driverless, cups-filters
  • Administration → Set As Server Default
socket://192.168.1.164:9100

gedit

  • 4 Tab width
  • Insert Spaces for Tab mode

Network

Cloudflare

1.1.1.1,1.0.0.1
2606:4700:4700::1111,2606:4700:4700::1001

VPN.AC

  • See VPN.AC
  • :!: If using this VPN, disable IPv6 from NetworkManager

Nautilus

  • Sort Folders Before Files

Rhythmbox

Terminal

  • 10-notch Transparency

Kernel Options

Magic SysRq key

echo 'kernel.sysrq = 1' | sudo tee '/etc/sysctl.d/99-sysrq.conf' > '/dev/null' && cat '/etc/sysctl.d/99-sysrq.conf'

GRUB

Config

  • Add commands within args
sudo grubby --update-kernel='ALL' --args=''

amdgpu

  • Allows use of Overdrive options for overclocking and notably increasing the Power Limit
sudo grubby --args='amdgpu.ppfeaturemask=0xffffffff' --update-kernel='ALL'
cat '/sys/module/amdgpu/parameters/ppfeaturemask' | grep '4294967295'

IOMMU Passthrough

  • :!: On Ryzen, this should be left enabled in the firmware settings in all cases, but if not directly used for virtualization, should be disabled from the OS (note)
sudo grubby --args='iommu=pt' --update-kernel='ALL'
dmesg | grep 'Default domain type'

GNOME

Top Panel Workspace Scroll

GNOME Shell Extensions

Manual Install

rm -Rf ~/'.local/share/gnome-shell/extensions/scroll-workspaces@gfxmonk.net' '/tmp/gnome-shell-scroll-workspaces-master.zip' '/tmp/gnome-shell-scroll-workspaces-master' && wget -O '/tmp/gnome-shell-scroll-workspaces-master.zip' 'https://github.com/timbertson/gnome-shell-scroll-workspaces/archive/master.zip' && unzip '/tmp/gnome-shell-scroll-workspaces-master.zip'  -d '/tmp' && mkdir -p ~/'.local/share/gnome-shell/extensions' && mv '/tmp/gnome-shell-scroll-workspaces-master/scroll-workspaces' ~/'.local/share/gnome-shell/extensions/scroll-workspaces@gfxmonk.net' && gnome-extensions enable 'scroll-workspaces@gfxmonk.net' && sync
Uninstall

gnome-extensions disable 'scroll-workspaces@gfxmonk.net' && rm -Rf ~/'.local/share/gnome-shell/extensions/scroll-workspaces@gfxmonk.net' && sync

Disable Wayland

  • :!! As of 2021/08, Wayland works well enough for everything
cat '/etc/gdm/custom.conf' | grep '#WaylandEnable' > '/dev/null' && sudo sed -i 's/'#WaylandEnable'/'WaylandEnable'/g' '/etc/gdm/custom.conf' && cat '/etc/gdm/custom.conf' | grep 'WaylandEnable'
sudo -e '/etc/gdm/custom.conf'

Settings

All-in-one

  • Last updated: 2021/10/10
gsettings reset 'org.gnome.shell' 'app-picker-layout' && gsettings set 'org.gnome.desktop.interface' 'enable-animations' 'true' && gsettings set 'org.gnome.desktop.peripherals.touchpad' 'send-events' 'disabled-on-external-mouse' && gsettings set 'org.gnome.desktop.peripherals.touchpad' 'natural-scroll' 'false' && gsettings set 'org.gnome.desktop.peripherals.mouse' 'accel-profile' 'flat' && gsettings set 'org.gnome.desktop.peripherals.touchpad' 'tap-to-click' 'false' && gsettings set 'org.gnome.desktop.peripherals.touchpad' 'tap-and-drag' 'false' && gsettings set 'org.gnome.desktop.peripherals.touchpad' 'disable-while-typing' 'false' && gsettings set 'org.gnome.desktop.peripherals.touchpad' 'click-method' 'areas' && gsettings set 'org.gnome.desktop.interface' 'clock-show-date' 'true' && gsettings set 'org.gnome.software' 'download-updates' 'false' && gsettings set 'org.gnome.desktop.interface' 'clock-show-weekday' 'true'

Individual

  • Last updated: 2021/10/10
gsettings reset 'org.gnome.shell' 'app-picker-layout'
gsettings set 'org.gnome.desktop.interface' 'enable-animations' 'true'
gsettings set 'org.gnome.desktop.peripherals.touchpad' 'send-events' 'disabled-on-external-mouse'
gsettings set 'org.gnome.desktop.peripherals.touchpad' 'natural-scroll' 'false'
gsettings set 'org.gnome.desktop.peripherals.mouse' 'accel-profile' 'flat'
gsettings set 'org.gnome.desktop.peripherals.touchpad' 'tap-to-click' 'false'
gsettings set 'org.gnome.desktop.peripherals.touchpad' 'tap-and-drag' 'false'
gsettings set 'org.gnome.desktop.peripherals.touchpad' 'disable-while-typing' 'false'
gsettings set 'org.gnome.desktop.peripherals.touchpad' 'click-method' 'areas'
gsettings set 'org.gnome.desktop.interface' 'clock-show-date' 'true'
gsettings set 'org.gnome.software' 'download-updates' 'false'
gsettings set 'org.gnome.desktop.interface' 'clock-show-weekday' 'true'

Hostname

  • Change x to computer name
hostnamectl set-hostname 'x'

Keybase

  • :!: Run after initial install
run_keybase

KeePassXC

Settings

  • General → [ ] Load previous databases on startup
  • Security → [x] Use DuckDuckGo service to download website icons

Add Database Password to GNOME Keyring

secret-tool store --label='KeePass' 'keepass' 'default'

lm_sensors

  • --auto is quicker, but more things are detected by doing the full scan
sudo sensors-detect
sudo sensors-detect --auto

mpv

mkdir -p ~/'.config/mpv' && nano ~/'.config/mpv/mpv.conf'
profile=gpu-hq
scale=ewa_lanczossharp
cscale=ewa_lanczossharp
video-sync=display-resample
interpolation
tscale=oversample

NetworkManager

  • wifi.powersave can be 2 for disabled, or 3 for enabled
  • :!: ethernet.cloned-mac-address=random breaks USB Tethering with iOS/iPhones
sudo -e '/etc/NetworkManager/conf.d/99-custom.conf'
[device-mac-randomization]
wifi.scan-rand-mac-address=yes

[connection-mac-randomization]
wifi.cloned-mac-address=random

[connection]
wifi.powersave=2
[connection-mac-randomization]
ethernet.cloned-mac-address=random

Laptop Power Management

Secure Shell

  • See Client notes to generate/restore public key

Drive Maintenance

Trim

  • :!: Enable only if a SSD is being used for Linux
sudo systemctl enable 'fstrim.timer' --now && sudo systemctl start 'fstrim' && sync && sudo systemctl status 'fstrim' -l

XFS Scrub

  • :!: Enable in all cases since it's likely both / and /boot are XFS
sudo systemctl enable 'xfs_scrub_all.timer' --now && sudo systemctl start 'xfs_scrub_all' && sync && sudo systemctl status 'xfs_scrub_all' -l

UTC

  • Set RTC to UTC
  • :!: Needed if Windows is installed first
  • :!: Windows should also be set to UTC
sudo timedatectl set-local-rtc '0'

Verify

timedatectl | grep local

Wine

Xorg

Nightwane

  • :!: With Fedora 34 as of 2021/05/12, the amdgpu Xorg DDX driver has the screen more warm/yellowish and breaks calibration
  • :!: TODO: Report this as a bug somewhere
  • :!: This doesn't happen with modesetting on Xorg, nor at all with GNOME on Wayland
  • Since amdgpu is installed and used by-default on Xorg, removing it causes modesetting to be used instead
sudo dnf remove 'xorg-x11-drv-amdgpu' && sync

Mozilla Firefox

  • See Firefox if old configuration is needed, otherwise use Firefox Sync
https://dns11.quad9.net/dns-query

Server

  • For workstations that run servers as a secondary directive
  • For headless servers, use Fedora Server

Enable SSH

sudo systemctl enable --now 'sshd'

Automatic Updates

Service

sudo -e '/etc/systemd/system/fedora-up.service'
[Service]
Type=oneshot
ExecStartPre='/usr/bin/dnf' clean 'all'
ExecStart='/usr/bin/dnf' distro-sync -y
ExecStart='/usr/bin/dnf' autoremove -y
ExecStartPost='/usr/bin/sync'
ExecStartPost='/usr/bin/systemctl' reboot

Timer

  • 03:00 Oak
sudo -e '/etc/systemd/system/fedora-up.timer' && sudo systemctl daemon-reload && sudo systemctl enable 'fedora-up.timer' --now
[Unit]
Description=Software Package Maintenance and Updater
After=network-online.target
Wants=network-online.target

[Timer]
OnCalendar=*-*-* 03:00:00
Persistent=true

[Install]
WantedBy=timers.target

Notable Folders and Commands

Extract ISO

  • D is the destination you want the extracted files to go
  • x is the ISO you want to extract files from
  • No space after the -o flag is intentional
  • This is primarily useful for copying Windows ISO images to a FAT32 flash drive
7z x -o'D' -y x
7z x -o'/run/media/espionage724/LTSC 2019' -y '/home/espionage724/Downloads/en_windows_10_enterprise_ltsc_2019_x64_dvd_be3c8ffb.iso' && sync && sync

youtube-dl

Download

rm -f '/tmp/youtube-dl' && wget -O '/tmp/youtube-dl' 'https://yt-dl.org/downloads/latest/youtube-dl' && chmod +x '/tmp/youtube-dl'

Show Formats

  • Change x to a URL
'/tmp/youtube-dl' --list-formats x

Download Media

  • Change x to a URL
  • bestaudio can be changed to bestvideo for just video, or best for best video with audio
'/tmp/youtube-dl' --extract-audio --format 'bestaudio' x

M4A Audio

  • Ideally for if iOS devices will be involved
'/tmp/youtube-dl' --extract-audio --format 'bestaudio' --audio-format 'm4a' x

MP3 Audio

'/tmp/youtube-dl' --extract-audio --format 'bestaudio' --audio-format 'mp3' x

Shortcuts

/usr/share/applications
~/.local/share/applications

Icons

/usr/share/icons/hicolor
~/.local/share/icons/hicolor

Anaconda Module Blacklists

sudo -e '/etc/modprobe.d/anaconda-blacklist.conf'

YUM/DNF Repos

gio open '/etc/yum.repos.d'

DNF History

Transaction IDs

sudo dnf history

Undo

  • Change x to a transaction ID found above
sudo dnf history undo x

GPG Keys

Check Keys

rpm -q gpg-pubkey --qf '%{NAME}-%{VERSION}-%{RELEASE}\t%{SUMMARY}\n'

Remove Keys

sudo rpm -e x

Re-generate Thumbnails

rm -Rf ~/'.cache/thumbnails'

List GNOME gsettings

  • Change x to schema or omit it to show all settings
gsettings list-recursively 'x'

GNOME App Grid Reset

gsettings reset 'org.gnome.shell' 'app-picker-layout'

GNOME Software Maintenance

pkcon -c '1' refresh && pkcon update

fstrim

sudo fstrim --verbose --all

SELinux Re-label

sudo touch '/.autorelabel'

GNOME Monitors Reset

rm -f ~/'.config/monitors.xml' ~/'.config/monitors.xml~'

PulseAudio Reset

rm -f ~/'.config/pulse/'*

Xorg Debug

journalctl -e _COMM='gdm-x-session'
gio open ~/'.local/share/xorg/Xorg.1.log'

Verify DRI3

LIBGL_DEBUG='verbose' glxinfo | grep 'libgl'

GpuTest

Execute

HDTV

  • 1280×720
wget -O '/tmp/GpuTest_Linux_x64.zip' 'http://www.ozone3d.net/gputest/dl/GpuTest_Linux_x64_0.7.0.zip' && unzip '/tmp/GpuTest_Linux_x64.zip' -d '/tmp' && cd '/tmp/GpuTest_Linux_x64_'* && ./GpuTest /test='fur' /width='1280' /height='720'
cd '/tmp/GpuTest_Linux_x64_'* && ./GpuTest /test='fur' /width='1280' /height='720'
/fullscreen /benchmark /benchmark_duration_ms='15000'
NVIDIA Optimus

wget -O '/tmp/GpuTest_Linux_x64.zip' 'http://www.ozone3d.net/gputest/dl/GpuTest_Linux_x64_0.7.0.zip' && unzip '/tmp/GpuTest_Linux_x64.zip' -d '/tmp' && cd '/tmp/GpuTest_Linux_x64_'* && __NV_PRIME_RENDER_OFFLOAD='1' __GLX_VENDOR_LIBRARY_NAME='nvidia' ./GpuTest /test='fur' /width='1280' /height='720'

FHD

  • 1920×1080
wget -O '/tmp/GpuTest_Linux_x64.zip' 'http://www.ozone3d.net/gputest/dl/GpuTest_Linux_x64_0.7.0.zip' && unzip '/tmp/GpuTest_Linux_x64.zip' -d '/tmp' && cd '/tmp/GpuTest_Linux_x64_'* && ./GpuTest /test='fur' /width='1920' /height='1080'
cd '/tmp/GpuTest_Linux_x64_'* && ./GpuTest /test='fur' /width='1920' /height='1080'
/fullscreen /benchmark /benchmark_duration_ms='15000'

UHDTV1

  • 3840×2160
wget -O '/tmp/GpuTest_Linux_x64.zip' 'http://www.ozone3d.net/gputest/dl/GpuTest_Linux_x64_0.7.0.zip' && unzip '/tmp/GpuTest_Linux_x64.zip' -d '/tmp' && cd '/tmp/GpuTest_Linux_x64_'* && ./GpuTest /test='fur' /width='3840' /height='2160'
cd '/tmp/GpuTest_Linux_x64_'* && ./GpuTest /test='fur' /width='3840' /height='2160'
/fullscreen /benchmark /benchmark_duration_ms='15000'

Cleanup

rm -Rf '/tmp/GpuTest_Linux_'* && cd ~ && sync

Show Sensors

sudo dnf install 'lm_sensors' -y && sudo sensors-detect --auto && sudo watch -n0.1 sensors

Show CPU Frequency

grep 'MHz' '/proc/cpuinfo'
watch --interval '0.5' grep \'cpu MHz\' '/proc/cpuinfo'

OpenSSL Supported Ciphers

openssl ciphers -v | awk '{print $2}' | sort | uniq

Partition Information

  • Both commands present the same information
df -hT
df --human-readable --print-type

Encryption Information

sudo cryptsetup -v status '/dev/dm-0'

ATA Secure Erase

  • :!: All hdparm commands below assume actions to be performed on /dev/sda

Preparation

sudo dnf install 'hdparm' && sync
sudo hdparm -I '/dev/sda'
sync && systemctl suspend

ATA Secure Erase

sudo blkdiscard --verbose '/dev/sda'
sudo hdparm --user-master u --security-set-pass 'x' '/dev/sda' && sudo hdparm --user-master u --security-erase-enhanced 'x' '/dev/sda' && sync
sudo hdparm --user-master u --security-set-pass 'x' '/dev/sda' && sudo hdparm --user-master u --security-erase 'x' '/dev/sda' && sync

NVMe Erase

  • NVMe Erase from the start page lands here and I usually use a Ubuntu LiveUSB to do this, hence the apt command
sudo apt install 'nvme-cli' -y && sync
sudo dnf install 'nvme-cli' -y && sync
sudo nvme format '/dev/nvme0' --reset --ses='1' --pil='0' --pi='0' --ms='0' && sync

Clean EFI Variables

  • :!: Could potentially cause a firmware brick or other issues with improper EFI implementations, use at own risk 3)
  • Safer way is to use efibootmgr to remove boot entries individually
sudo rm -f '/sys/firmware/efi/efivars/'* || sync && sudo efibootmgr -v

RAID

Controller Details

  • This can be used to get the Oprom version for Intel RST
sudo mdadm --detail-platform

Create Software RAID

  • :?: Came from old notes; I assume this worked at some point, but in any case, the syntax looks nice :p
sudo mdadm --create '/dev/md0' --name='RAID' --level='0' --raid-devices='3' '/dev/sda' '/dev/sdb' '/dev/sdc' --verbose

VGA Switcheroo Power States

sudo cat '/sys/kernel/debug/vgaswitcheroo/switch'

ACPI Tables

  • In dsdt.dsl, look for _OSI values, along with Windows and Linux
sudo dnf install 'acpica-tools'
sudo cp --force '/sys/firmware/acpi/tables/DSDT' ~/'dsdt.dat'
cd ~ && iasl -d ~/'dsdt.dat'
gio open ~/'dsdt.dsl'
sudo dnf remove 'acpica-tools' && sync

Display EDID Info

sudo dnf install 'monitor-edid'
monitor-edid

Custom Resolutions

Generate Modeline

  • Use --reduced only for LCD/Non-CRT displays, and only as-needed 4)
  • Syntax is horizontal (width), vertical (height) and refresh rate
cvt '3840' '2160' '60'
cvt --reduced '3840' '2160' '60'
--reduced

Temporarily Apply

  • Changes are lost after reboot
  • Values after --newmode are from the above generate command, and is everything after Modeline
xrandr --newmode "3840x2160R"  533.00  3840 3888 3920 4000  2160 2163 2168 2222 +hsync -vsync
xrandr --addmode 'HDMI-A-0' '3840x2160R'
xrandr --output 'HDMI-A-0' --mode '3840x2160R'

Verify

xrandr --verbose | grep *current

Permanently Apply

  • Identifier is the name of the port on the GPU the display is connected to
  • Modeline is from the above generate command, including the text Modeline
  • PreferredMode is the custom resolution name generated
Section "Monitor"
    Identifier  "HDMI-A-0"
    Modeline x
    Option      "PreferredMode" "3840x2160R"
EndSection

Backlight

Notes

  • The following commands with an asterisk expect only one backlight controller at /sys/class/backlight
  • This was only tested on one laptop with intel_backlight
  • See Power Management notes on how to add backlight changes to a udev script
  • See backlight for more details

Controller Name

ls '/sys/class/backlight'

Query Current Brightness

cat '/sys/class/backlight/'*'/brightness'

Query Max Brightness

cat '/sys/class/backlight/'*'/max_brightness'

Set Custom Brightness

  • Change 376 to desired brightness
  • Desired brightness must be under max_brightness value
echo "376" | sudo tee '/sys/class/backlight/'*'/brightness' > '/dev/null'

Set Max Brightness

echo "$(cat '/sys/class/backlight/'*'/max_brightness')" | sudo tee '/sys/class/backlight/'*'/brightness' > '/dev/null'

Intel GuC Firmware

sudo cat '/sys/kernel/debug/dri/0/i915_guc_info'
sudo cat '/sys/kernel/debug/dri/0/i915_guc_load_status'

HT/SMT Information

grep -e "processor" -e "core id" -e "^$" /proc/cpuinfo

Optimal GCC compiler flags

gcc -v -E -x c -march=native -mtune=native - < /dev/null 2>&1 | grep cc1 | perl -pe 's/ -mno-\S+//g; s/^.* - //g;'

Privacy

Clear Terminal History

history -cw

Create 7z Password Archive

  • Change 7ZIPNAME in 7ZIPNAME.7z to the desired archive name
  • Change PASS in -pPASS to the desired password
  • Change x to the file or folder to add to the archive
7za a '7ZIPNAME.7z' -p'PASS' 'x'
7za a 'x.7z' -p'x' 'x'

oathtool

  • x is a secret without &digits=6
sudo dnf install 'oathtool'
oathtool --totp -b 'x'

Remove EXIF data

sudo dnf install 'perl-Image-ExifTool'
exiftool -all= *.* -overwrite_original
2)
EFI file to boot and in the case of (quirky) InsydeH2O UEFI implementations, add to SecureBoot trust; doesn't matter if SecureBoot is enabled or not
3)
personally tested fine on several Acer and Dell computers
4)
useful for reducing amount of bandwidth over cables, particularly in-case of unstable 4k@60Hz set-ups
distros/fedora_workstation_gnome.txt · Last modified: 2021/10/20 22:22 by Sean Rhone