https://docs.black-sheep-research.com/ 2026-04-16T22:08:56+00:00 https://docs.black-sheep-research.com/ https://docs.black-sheep-research.com/_media/wiki:dokuwiki.svg text/html 2024-12-30T19:34:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:contents?rev=1735587268&do=diff Start Useful Stuff Joomla Development MySQL / MariaDB HTML and CSS Markdown Word Processing Linux commands Setting up a mail server Postfix MikroTik RouterOS and Ubiquiti stuff Install OneDrive for Linux DNS Policies text/html 2025-02-17T16:56:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:dns?rev=1739811362&do=diff Contents Page DNS Policies * ns1 Atlanta, GA * ns2 Hanover, NJ * ns3 Richardson, TX * ns4 Freemont, CA * ns5 London, UK * ns6 UK (mine - dedicated DNS) * ns7 Bengaluru (mine, also Kuma) US-focused operations * ns4 (Fremont) - West Coast * ns1 (Atlanta) - East Coast text/html 2024-06-29T21:25:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:dnsindhcp?rev=1719696317&do=diff Contents Page Setting DNS servers in DHCP lease Step-by-Step Configuration Open Winbox or MikroTik WebFig: Connect to your MikroTik router using Winbox or the web interface (WebFig). Navigate to DHCP Server: In the menu, go to IP > DHCP Server. Modify DHCP Network Settings: text/html 2022-08-12T08:00:57+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:html-css?rev=1660291257&do=diff Contents Page HTML and CSS HTML for nicer 404 page Stylesheet for nicer 404 page text/html 2025-06-07T16:57:13+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:joomla?rev=1749315433&do=diff Useful Contents Joomla Development Reset admin password by putting this in the database password field - password is then “secret”. d2064d358136996bd22421584a7cb33e:trd7TvKHx6dMeoMmBVxYmg0vuXEA4199 Libraries and Namespaces Documented in detail by Claude Joomla Constants text/html 2025-09-23T07:58:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:linux-commands?rev=1758614288&do=diff Contents Page Linux Commands Removing comments from config files from 20-lmtp.conf as an example: grep '^[[:blank:]]*[^[:blank:]#;]' 20-lmtp.conf Installing a GPG key Example: wget -O- https://download.webmin.com/jcameron-key.asc | sudo gpg --dearmor | sudo tee /usr/share/keyrings/jcameron-key.gpg > /dev/null 2>&1 text/html 2023-01-15T14:29:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:mailserver?rev=1673792974&do=diff Contents Page Setting up a mail server Basic instructions by Thomas Leister can be found here. Several Debian releases out of date, but mostly still sound. Installing rspamd To run on Raspberry Pi, the most useful source for a package seems to be this repository. “It would be easier to run rspamd in a VM or a container, and I'd be a lot more confident of a successful outcome text/html 2024-08-02T11:23:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:markdown?rev=1722597790&do=diff Contents Page Markdown Create a link with: [Link text Here](https://link-url-here.org) text/html 2026-02-17T15:38:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:mikrotik?rev=1771342722&do=diff Contents Page MikroTik RouterOS Backup DHCP leases Use command: /ip dhcp-server lease print file=lease detail Or can use “terse” option instead of “detail”. Using “detail” will include information on the static allocations. Result is Add to Firewall text/html 2024-12-02T16:49:25+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:mysql-mariadb?rev=1733158165&do=diff Contents Page MySQL / MariaDB Set up replication This is the command to set everything: CHANGE MASTER TO MASTER_LOG_FILE='mysql-bin.000673', MASTER_LOG_POS=4, MASTER_USER='replicator', MASTER_PASSWORD='*******', MASTER_HOST='127.0.0.1', MASTER_PORT=4002; text/html 2022-11-26T08:43:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:mysql-replication?rev=1669452199&do=diff Contents Page Resync MySQL or MariaDB replication This works just the same for MariaDB and MySQL. Replication means there is a master server and a slave server. I’m assuming that you have command line access to both. It is handy to set up two terminal sessions on each server. If you use Terminator, you can do that as four panes within a single tab. On each server, one terminal session is logged in to the MySQL client and the other is ready to issue commands. The first step is on the slave SQL … text/html 2023-09-14T21:04:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:onedrive?rev=1694725483&do=diff Contents Page Install OneDrive in Linux Installation instructions Make OneDrive a systemd service text/html 2023-02-04T12:23:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:postfix?rev=1675513427&do=diff Contents Page Postfix Check configuration postfix check text/html 2023-09-23T05:19:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:watermarkinword?rev=1695446359&do=diff Useful Contents Watermark in Word To add a watermark, go to the “Design” menu. After you create and insert a custom watermark that you will reuse: * Open the header pane (double-click in the header, or right-click there and click Edit Header). * Click on the watermark to select it. You should see the selection handles at the corners and sides of the watermark. text/html 2023-09-23T05:14:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://docs.black-sheep-research.com/useful:wordprocessing?rev=1695446044&do=diff Useful Contents Word Processing Watermark in Word