icpc.svg........................ICPC Foundation logo, cropped (CC-BY-SA-4.0)
userbox_love_no.svg.............Userbox_love.svg from wikimedia commons, edited (CC-BY-SA-3.0)
Oleic-acid-3D-vdW-sc.webp.......Oleic-acid-3D-vdW.png from wikimedia commons (public domain)
fvwm-block-logo.png.............FVWM (GPL-2.0-or-later)
Gentoo_Linux_logo_matte.svg.....Gentoo Foundation (CC-BY-SA-2.5)
Openlogo-debianV2.svg...........Debian Project (CC-BY-SA-3.0)
Klickety_Cuffs.webp.............Klickety Cuffs.png from wikimedia commons (CC-BY-SA-3.0)
Userbox_Classic_Mac_OS.webp.....Userbox_Classic_Mac_OS.png from wikipedia, edited (CC-BY-SA-3.0)
Grass_Block_JE7_BE6.webp........Grass Block JE7 BE6.png from Minecraft wiki (nonfree, Minecraft usage guidelines)
Vimlogo.svg.....................Vimlogo.svg from wikimedia commons (GPL-2.0-or-later)
Raspberry_Pi_Logo.svg...........Raspberry_Pi_Logo.svg from wikipedia (nonfree, trademark)
IBM_TrackPoint_cr.webp..........IBM_TrackPoint.jpg from wikimedia commons (CC-BY-SA-4.0)
Framework_Computer_emblem.svg...Framework_Computer_logo.svg from wikimedia commons, edited (public domain)
Server.svg......................Server.svg from wikimedia commons (CC-BY-SA-3.0)
IPod_wheel.svg..................IPod_wheel.svg from wikimedia commons (public domain)
Circle-icons-tools.svg..........Circle-icons-tools.svg from wikimedia commons (GPL-2.0-or-later)
Arch_Linux__Crystal__icon.svg...Arch_Linux_"Crystal"_icon.svg from wikimedia commons (GPL-2.0-or-later)
firefox.svg.....................Mozilla_Firefox_logo_2013.svg from wikimedia commons (CC-BY-3.0)
chromium.svg....................Chromium_11_Logo.svg from wikimedia commons (CC-BY-2.5, BSD-3-Clause)
lynx.webp.......................Brandi Weed, based on a character by Conrad Wong, obtained from https://home.cs.umanitoba.ca/~djc/personal/lynxfriend.html, edited (unknown permissive with attribution)
emoji_u*.svg....................Noto Color Emoji, various versions (OFL-1.1, Apache-2.0)