https://wiki.condrau.com/ 2026-08-22T23:20:58+00:00 https://wiki.condrau.com/ https://wiki.condrau.com/_media/wiki:favicon.ico text/html 2026-08-22T13:44:07+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/deb13:kmip_server_pykmip?rev=1787406247&do=diff KMIP Server (PyKMIP) * Install Phyton3, the Phyton package manager and dependencies: sudo apt update sudo apt install python3 python3-pip python3-venv libssl-dev libffi-dev python3-dev libsqlite3-dev * Verify the installation: pip3 --version * text/html 2026-08-22T12:44:07+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/syno:dsm7inst?rev=1787402647&do=diff NAS Installation - Synology DSM 7.4 Upgrade from DSM 6.4 * First upgrade to DSM 7.0 through Control Panel * Go to the Synology Download Center, Select product type and Select your Synology Product, then Select DSM version currently installed and the latest DSM version offered for this product as a target DSM version text/html 2026-08-22T11:06:09+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/comp:linux?rev=1787396769&do=diff Linux Debian 13 Trixie * Web Server - Debian Trixie 13.4 (Serenity) - VirtualBox VM Debian 12 Bookworm * Main Server - Debian 12.11 Bookworm (Olympus/Hestia) * LAMP on Debian 12 Debian 11 Bullseye * Main Server - Debian Bullseye 11.6 (Hestia) * Web Server - Debian Bullseye 11.9 (Calypso) - VirtualBox VM * Web Server - Debian Bullseye 11.4 (VPS) * Backup Server - Debian Bullseye 11.6 (Epione) Debian 10 Buster * Backup Server - Debian Buster 10.3 (Ixion) * Windows Subsyst… text/html 2026-08-21T06:39:37+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/deb11:pluto?rev=1787294377&do=diff Web Server - Debian Bullseye 11.4 (VPS) * I originally switched my VPS from a provider in Thailand to a VPS provided by Server4you 24th September 2021, but they announced to discontinue offering VPS in 2022. * I switched 27th July 2022 to Contabo which is a German company running servers in all parts of the world. I chose server location Düsseldorf/Germany and Debian 11.4 as text/html 2026-08-21T06:34:14+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/deb13:apache?rev=1787294054&do=diff Apache 2.4 and PHP 8.4 add the following: RequestHeader set X-Forwarded-Proto "https" env=HTTPS SetEnvIfNoCase X-Forwarded-Proto https HTTPS=on Apache 2.4 Installation * Install apache 2.4 $ sudo apt update $ sudo apt install apache2 * Add one of the two commands to add the user to apache's user group: text/html 2026-08-20T05:46:20+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/syno:migrate?rev=1787204780&do=diff Migrate from Synology DS716 II+ to Synology DS225+ * How do I migrate MailPlus to another Synology NAS? text/html 2026-08-16T15:54:29+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/joomla:migrate?rev=1786895669&do=diff Migrate Server Automatic backups * Create folders ~/batch, ~/site-backup and ~/logs and give them correct permissions * Add your user to group www-data with one of below commands then logout and login again: sudo adduser <user> <group> sudo usermod -aG groupname username text/html 2026-08-16T15:12:42+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/web:web?rev=1786893162&do=diff Website Websites * Development * Eclipse IDE * Joomla 5 * Joomla 1.5 - 4.4 * DokuWiki Server * Akeeba Backup * Migrate Server Others * Google Search and Indexing * DNS (Domain Name System) * SSL APIs * Google API text/html 2026-08-16T07:11:09+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/deb11:setup?rev=1786864269&do=diff Setup Server Setup * Login to the server via SSH as root * Install sudo, create the main user, and add him to the sudoers group # apt install sudo # adduser <user> # vi /etc/group (add <user> to line "sudo:x:27:<user>") * (VPS) change the machine name: text/html 2026-08-16T07:10:22+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/deb13:tuning?rev=1786864222&do=diff Tuning Swap behavior * Set swappiness to 10 in /etc/sysctl.conf or /etc/sysctl.d/99-webserver-tuning.conf: vm.swappiness=10 * Save the file, then: sudo sysctl --system cat /proc/sys/vm/swappiness Network Test performance * Install iperf on client and host machine text/html 2026-08-16T07:10:05+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/deb12:olympus?rev=1786864205&do=diff Main Server - Debian 12.11 Bookworm (Olympus/Hestia) * Installation * Migrate data drives * Samba File Server * SSH Client and Server * RAID - mdadm (Software RAID) * LVM - Logical Volume Manager * LUKS - Disk Encryption * Encrypted partitions/folders with auto-mount * UFW Firewall * VNC * Virtualbox * NUT - Network UPS Tools * OpenVPN * Services * Tuning * To Fix * apt and repository * X11 remote * XRDP * Wake-on-Lan text/html 2026-08-16T07:08:50+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/deb12:instolympus2?rev=1786864130&do=diff Installation This is a migration scenario. I set up the new machine first with the new Debian system, then move the data drives from the old server. For initial setup I create a 5GB Home mount point, which will later be replaced with the one on the data drives from the old server. text/html 2026-08-16T07:01:46+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/deb13:serenity?rev=1786863706&do=diff Web Server Installation - Debian Trixie 13.4 Installation * Install basic system * Download latest Debian image * Attach the image iso file to the VM's optical drive * Run the installation and select XFCE and SSH to be installed along the way text/html 2026-08-16T06:42:57+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/deb13:xrdp?rev=1786862577&do=diff XRDP Debian Host * Step 1: Install Xfce4 and xRDPFirst, open your terminal and install the desktop environment and xRDP packages (these examples use Debian/Ubuntu-based distributions): sudo apt update sudo apt install xfce4 xfce4-goodies xrdp -y sudo apt install xorgxrdp xserver-xorg-core -y text/html 2026-04-04T07:00:34+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/?image=deb12%3Aputty-x11.jpg&ns=deb12&rev=1775286034&tab_details=history&media_do=diff&do=media <img src="https://wiki.condrau.com/_media/deb12:putty-x11.jpg?w=500&amp;h=500&amp;tok=af285f" alt="putty-x11.jpg" loading="lazy" width="500" height="500" /> text/html 2025-11-04T09:05:54+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/?image=media%3Asplitter.jpg&ns=media&rev=1762247154&tab_details=history&media_do=diff&do=media <img src="https://wiki.condrau.com/_media/media:splitter.jpg?w=500&amp;h=500&amp;tok=4fbf44" alt="splitter.jpg" loading="lazy" width="500" height="500" /> text/html 2025-10-06T08:32:27+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/?image=media%3Aarialuni.zip&ns=media&rev=1759739547&tab_details=history&media_do=diff&do=media <img src="https://wiki.condrau.com/lib/images/fileicons/svg/zip.svg" alt="arialuni.zip" loading="lazy" width="500" height="500" /> text/html 2025-09-11T05:00:47+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/?image=hw%3Aheracles-3dmark-2025.png&ns=hw&rev=1757566847&tab_details=history&media_do=diff&do=media <img src="https://wiki.condrau.com/_media/hw:heracles-3dmark-2025.png?w=500&amp;h=500&amp;tok=623ac2" alt="heracles-3dmark-2025.png" loading="lazy" width="500" height="500" /> text/html 2025-09-11T05:00:29+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/?image=hw%3Aheracles-2dmark-2025.png&ns=hw&rev=1757566829&tab_details=history&media_do=diff&do=media <img src="https://wiki.condrau.com/_media/hw:heracles-2dmark-2025.png?w=500&amp;h=500&amp;tok=0bb7dd" alt="heracles-2dmark-2025.png" loading="lazy" width="500" height="500" /> text/html 2025-09-11T05:00:08+00:00 Bernard Condrau (bco@undisclosed.example.com) https://wiki.condrau.com/?image=hw%3Aheracles-memmark-2025.png&ns=hw&rev=1757566808&tab_details=history&media_do=diff&do=media <img src="https://wiki.condrau.com/_media/hw:heracles-memmark-2025.png?w=500&amp;h=500&amp;tok=4b1319" alt="heracles-memmark-2025.png" loading="lazy" width="500" height="500" />