cat world.mt | grep -E "^load_mod" | grep -Ev "false$" | sed -E "s/load_mod_[^ ]+ = mods\///g"
sqlite3 map.sqlite "SELECT hex(data) FROM blocks ORDER BY length(data) DESC LIMIT 150;" | tail -n 1 | fold -w32 | sed -E "s/([0-9A-F]{2})/\1 /g"
sqlite3 map.sqlite "SELECT hex(data) FROM blocks ORDER BY length(data) DESC LIMIT 150;" | tail -n 1 | tail -c +3 | xxd -r -p | zstd -d > mapblock_uncompressed.dat
sqlite3 mod_storage.sqlite "DELETE FROM entries WHERE modname IS NOT 'travelnet'; UPDATE entries SET key = 'admin' WHERE modname IS 'travelnet'; VACUUM; SELECT * FROM entries;"
sqlite3 auth.sqlite "SELECT name,DATETIME(last_login, 'unixepoch') FROM auth;"
sqlite3 auth.sqlite "SELECT name,DATETIME(last_login, 'unixepoch') AS last_login FROM auth ORDER BY last_login;"
(
    SELECT * FROM actor;
    SELECT x,count(*) FROM action WHERE actor IS 8 GROUP BY x;
    SELECT x,y,z FROM action WHERE actor IS 7 AND x IS -216;
)
sudo journalctl -xb | grep luanti | sed -E "s/^([A-Z][a-z]{2}) ([0-9]{2}) ([0-9:]{8}).*SRC=([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}).*$/date=\1_\2_\3 scr_ip=\4/g"
scp minetest@ntls.minetest.land:~/minetest-colorlandia-world/data/.minetest/debug.txt /files/minetest-backups/colorlandia-debugtxt-20250507