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A place for all things of interest to the Bohica Community.

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    • FreeBSD Articles
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    • General Unix Articles
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    • Asterisk VoIP
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FreeBSD Upgrades with ZFS boot environments

FreeBSD Articles, General Unix Articles / May 26, 2022 May 26, 2022

FreeBSD has always been my OS of choice but in the past I have always viewed upgrades as one point of failure. What if the upgrade doesn’t go as expected, How do I role it back? If you have FreeBSD […]

FreeBSD Upgrades with ZFS boot environments Read More »

Raspberry Pi: Waveshare 4inch LCD Display Setup

Raspberry Pi Projects / May 26, 2022 May 26, 2022

I love working with different Raspberry Pi screens. This time I purchased a 4 inch LCD display off of amazon for one of my Raspberry Pi projects. The Waveshare 4 inch LCD Touch Screen has a resolution of 480×320 and […]

Raspberry Pi: Waveshare 4inch LCD Display Setup Read More »

Raspberry Pi: 4inch HDMI Display Setup

Raspberry Pi Projects / May 26, 2022 May 26, 2022

I purchased a cheap 4 inch HDMI LCD display off of amazon for one of my Raspberry Pi projects. The Miuzei 4 inch Display-C LCD Touch Screen has a resolution of 800×480, came with a fan, mounting hardware, and the […]

Raspberry Pi: 4inch HDMI Display Setup Read More »

Camera support in OctoPi 1.0.0

3D Printing Projects, Raspberry Pi Projects / May 26, 2022 May 26, 2022

After installing the latest version of OctoPi I was stumped as to why my camera wasn’t working. I have a Raspberry Pi V2.1 Camera connected up to a Raspberry Pi 4 and it was working on my old OctoPi. After […]

Camera support in OctoPi 1.0.0 Read More »

OctoPi Upgrade to Python 3

3D Printing Projects, Raspberry Pi Projects / May 26, 2022 May 26, 2022

OctoPrint is an excellent control system for almost any 3D printer. If you are looking for a way to network your 3D printer and give it a nice web interface, look no further than OctoPrint. OctoPi is a Raspberry Pi […]

OctoPi Upgrade to Python 3 Read More »

Apache: Different authentication requirements

FreeBSD Articles, General Unix Articles, Operating Systems, Wordpress / February 25, 2022 February 25, 2022

I have a web application running on Apache 2.4 that I would like to be password protected for everyone except for my local network. If someone access it from my local network, it should let them in without a password.

Apache: Different authentication requirements Read More »

network cable, rj45, patch-499792.jpg

Oxidized – Network Configuration Tool

FreeBSD Articles, Operating Systems / February 14, 2022 February 14, 2022

Every year it seems like more and more network devices get installed on our networks. Switches, router, firewall, access points are just a few of the devices that get installed. Each of them has a configuration file that gets setup […]

Oxidized – Network Configuration Tool Read More »

MySQL: Working with Date Ranges

FreeBSD Articles, General Unix Articles, Operating Systems / February 1, 2022 February 1, 2022

At times we have to collect the last 7 or 15 days of  data from MySQL. For example to create graphs or stats for the past x amount of days or weeks.  You can use these examples anytime you want records from […]

MySQL: Working with Date Ranges Read More »

Install 2nd Drive in FreeBSD

FreeBSD Articles / November 27, 2021 November 27, 2021

This article will document the procedure to setup a second UFS filesystem on a second drive and have it added into your FreeBSD server. Installing a second drive into FreeBSD can be done line without a shutdown. The only reason […]

Install 2nd Drive in FreeBSD Read More »

Install Acme.sh (Let’s Encrypt) in OctoPi

3D Printing Projects, Private Articles, Raspberry Pi Projects / November 25, 2021 February 21, 2022

Let’s Encrypt is a great service to get free SSL certificates. There is no more excuse to not encrypt all your services, it’s Free!! Let’s Encrypt is able to offer these free certificates by automating everything. The certificates it offers […]

Install Acme.sh (Let’s Encrypt) in OctoPi Read More »

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Recent Posts

  • FreeBSD Upgrades with ZFS boot environmentsMay 26, 2022
  • Raspberry Pi: Waveshare 4inch LCD Display SetupMay 26, 2022
  • Raspberry Pi: 4inch HDMI Display SetupMay 26, 2022
  • Camera support in OctoPi 1.0.0May 26, 2022
  • OctoPi Upgrade to Python 3May 26, 2022

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