root@4b715aa83a54:~# cat /etc/os-release 
PRETTY_NAME="Ubuntu 22.04.5 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.5 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=jammy
root@4b715aa83a54:~# apt list --installed | grep minetest

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

minetest-data/jammy,now 5.4.1+repack-2build1 all [installed,automatic]
minetest/jammy,now 5.4.1+repack-2build1 amd64 [installed]
root@4b715aa83a54:~# /usr/games/minetest --server --gameid minetest
2026-05-17 19:16:46: [Main]: Using game specified by --gameid on the command line
        .__               __                   __   
  _____ |__| ____   _____/  |_  ____   _______/  |_ 
 /     \|  |/    \_/ __ \   __\/ __ \ /  ___/\   __\
|  Y Y  \  |   |  \  ___/|  | \  ___/ \___ \  |  |  
|__|_|  /__|___|  /\___  >__|  \___  >____  > |__|  
      \/        \/     \/          \/     \/        
2026-05-17 19:16:46: ACTION[Main]: World at [/root/.minetest/worlds/world]
2026-05-17 19:16:46: ACTION[Main]: Server for gameid="minetest" listening on 0.0.0.0:30000.
trying to os.execute("uname -a")
Linux 4b715aa83a54 6.12.0-124.56.5.el10_1.x86_64 #1 SMP PREEMPT_DYNAMIC Fri May 15 06:12:08 EDT 2026 x86_64 x86_64 x86_64 GNU/Linux