9front http://9front.org/propaganda/psd/
alpinelinux https://commons.wikimedia.org/wiki/File:Alpine_Linux.svg
archlinux https://commons.wikimedia.org/wiki/File:Archlinux-icon-crystal-64.svg
deepin https://commons.wikimedia.org/wiki/File:Deepin_logo.svg
fedora https://commons.wikimedia.org/wiki/File:Fedora_logo.svg
freebsd https://commons.wikimedia.org/wiki/File:Font_Awesome_5_brands_freebsd.svg
freedos https://commons.wikimedia.org/wiki/File:FreeDOS_logo4_2010.svg
gnu https://commons.wikimedia.org/wiki/File:Heckert_GNU_white.svg
gnu-freedo https://commons.wikimedia.org/wiki/File:GNU_and_Freedo.svg
gnu-hurd https://commons.wikimedia.org/wiki/File:Hurd-logo.svg
kaios https://commons.wikimedia.org/wiki/File:KaiOS_logo.svg
linux https://commons.wikimedia.org/wiki/File:Classic_flat_look_v1.1.svg
linux-freedo https://commons.wikimedia.org/wiki/File:Freedo.svg
linuxmint https://commons.wikimedia.org/wiki/File:Linux_Mint_logo_without_wordmark.svg
linux-tux https://commons.wikimedia.org/wiki/File:Tux_icon.svg
manjaro https://commons.wikimedia.org/wiki/File:Manjaro-logo.svg
mxlinux https://commons.wikimedia.org/wiki/File:MX_Linux_Logo_white.svg
nixos https://commons.wikimedia.org/wiki/File:Nix_snowflake.svg
openbsd https://commons.wikimedia.org/wiki/File:OpenBSD_textual_logo.svg
openbsd https://www.openbsd.org/art4.html
plan9 https://9p.io/plan9/glenda.html
postmarketos https://commons.wikimedia.org/wiki/File:PostmarketOS_logo.svg
puppylinux https://commons.wikimedia.org/wiki/File:Puppy_logo.svg
solus https://commons.wikimedia.org/wiki/File:Solus.svg
ubuntu https://commons.wikimedia.org/wiki/File:Former_UbuntuCoF.svg
voidlinux https://commons.wikimedia.org/wiki/File:Void_Linux_logo.svg
windows https://commons.wikimedia.org/wiki/File:Windows_logo_-_2012.svg