====== Ubuntu 24 Server ======
Primary web server for Amiga-Z infrastructure.

Role:
  * nginx web hosting
  * PHP-FPM application runtime
  * DokuWiki
  * Project hosting
  * Reverse proxy (where applicable)

----

===== System Info =====

Check version:
<code bash>
lsb_release -a
uname -a
</code>

Check uptime:
<code bash>
uptime
</code>

Check disk:
<code bash>
df -h
</code>

Check memory:
<code bash>
free -h
</code>

----

===== Installed Stack =====

==== Web Layer ====
  * nginx
  * php8.3-fpm

Check status:
<code bash>
systemctl status nginx
systemctl status php8.3-fpm
</code>

----

===== Active Services =====

List enabled services:
<code bash>
systemctl list-unit-files --type=service | grep enabled
</code>

Restart core services:
<code bash>
systemctl restart nginx
systemctl restart php8.3-fpm
</code>

----

===== Web Applications =====

  * [[servers:ubuntu24:dokuwiki|DokuWiki]]

Root path:
<code>
/var/www/html/
</code>

----

===== Firewall =====

Check status:
<code bash>
sudo ufw status
</code>

Common rules:
  * 22 (SSH)
  * 80 (HTTP)
  * 443 (HTTPS)

----

===== Backups =====

Manual site backup:
<code bash>
cd /var/www/html
tar -czf amigaz-site-$(date +%F).tar.gz amigaz
</code>

Recommended:
  * Daily cron backup
  * Offsite copy
  * Database dumps (if used)

----

===== Cron Jobs =====

List root cron:
<code bash>
sudo crontab -l
</code>

List user cron:
<code bash>
crontab -l
</code>

----

===== Log Locations =====

nginx:
<code>
/var/log/nginx/access.log
/var/log/nginx/error.log
</code>

DokuWiki:
<code>
/var/www/html/amigaz/wiki/data/log/error.log
</code>

System:
<code bash>
journalctl -xe
</code>

----

===== Quick Health Check =====

Run these:

<code bash>
systemctl status nginx
systemctl status php8.3-fpm
php -v
php -m | grep sqlite
df -h
</code>

If all good → server healthy.