CMS Web Services

start

jlucas@undisclosed.example.com (jlucas) — Sun, 15 Mar 2026 15:49:07 +0000

Gaming Stuff * Explaining the Leaderboard Arduino Stuff * Power Relays * Fading * By Open Green Energy Programming * Linux Containers using LXD/LXC * Collection+JSON * Collection.next+JSON * Laravel * Sort tables using traits Linux Utilities * Screen Tips * SSH Stuff * Make Bootable USB * Display system information * Linuxmint 19.1 + HPLIP * Zabbix * Importing data into Postgresql * Postgresql pg_dump & pg_restore * Change default encoding to …

testing

jlucas@undisclosed.example.com (jlucas) — Sun, 28 Sep 2025 17:53:09 +0000

“This is a quote.” (OK) “This is a strong quote.” (OK) “This is a quote with an ellipsis at the end...” (OK) “This is a strong quote with an ellipsis at the end...“ (WRONG) “This is an underlined quote with an ellipsis at the end

change_to_utf8_encoding - created

jlucas@undisclosed.example.com (jlucas) — Thu, 22 Apr 2021 00:34:12 +0000

Change default encoding to UTF-8 References: * * NOTE: Never perform this work on a database that is being written to. For my example a DB used by a very busy instance of Zabbix. Verify current server encoding root@zabdb:~ # psql -U zabbix zabbix psql (11.9) Type "help" for help. zabbix=> SHOW SERVER_ENCODING; server_e…

makebootusb

jlucas@undisclosed.example.com (jlucas) — Thu, 10 Dec 2020 17:23:57 +0000

Mount the ISO: sudo mount -t udf -o loop,ro,unhide /path/to/file.iso /mnt Insert the USB drive. Run fdisk and specify the device name of the USB drive; for example: sudo fdisk /dev/sdc * Delete any existing partition table and create a new one. *

partitioning - [Dump individual Zabbix database tables for testing]

jlucas@undisclosed.example.com (jlucas) — Thu, 02 Apr 2020 15:20:00 +0000

Adding DB table partitioning to Zabbix DB Note from the Author First off, the servers that I'm using in my setup are OpenBSD. Therefore the CLI commands shown below will most likely be different then what you need to be able to run the same command on your system. For example, I'll be using 'doas' in place of 'sudo' and 'rcctl' in place of 'service' or 'systemctl'. Be sure to pay attention to this when issue these commands.

playground

jlucas@undisclosed.example.com (jlucas) — Mon, 30 Mar 2020 20:38:37 +0000

PlayGround