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How to install Redis for WordPress on FreeBSD

November 2, 2024 By Albert Valbuena

How to mitigate Spectre and Meltdown on a Lenovo T430s with FreeBSD

September 1, 2018 By Albert Valbuena

As recently announced in a previous article I wanted to write a couple of guides on how to mitigate Spectre and Meltdown vulnerabilities in GNU/Linux and UNIX environments. It is always a good and I hope a standard practice to have your systems patched and if they aren’t for whatever the reason (that legacy thing […]

How to work with Nessus scan results

May 18, 2020 By Albert Valbuena

Working with Nessus scan results is easy. How do I know that? Because I’ve worked with this tool for some time and although I do not know every corner of the things I’ve been doing some scans and solving quite a few deffects on systems that were labeled as ‘production ready’ when they clearly weren’t. […]

How to install RKHunter on FreeBSD

April 29, 2018 By Albert Valbuena

In this post you will find simple instructions to install rkhunter on FreeBSD which is a root kit “hunter” so your system/s will have some security in place for that kind of unwanted software. But for those who do not know what a rootkit is, let’s give it a simple definition (which you can get […]

How to configure FreeBSD to use a webcam (version 12 and 13)

August 13, 2023 By Albert Valbuena

Introduction. Unlike many Linux distributions the FreeBSD operating system comes quite crude out of the box. What others will interpret as a disadvantage, with some knowledge on the system, others see the power to serve. Anyone willing to have a nice FreeBSD desktop experience with little effort, there are a couple of BSD-based distributions, like […]

Abandon Linux. Rolling back the entire OS is possible.

February 18, 2019 By Albert Valbuena

When I was writing an article on updating FreeBSD from the 11.2 version to the new major release number 12, I was trying to add something extra for those who may read some of the information I publish. FreeBSD as a UNIX operating system has similar functionality to the old school UNIX ones such as […]

How to test SSL/TLS configurations

April 18, 2021 By Albert Valbuena

If you are in charge of any site with SSL/TLS conenctions enabled you are always in the chase to get the best possible and most secure configuration. This isn’t always the case and the lack of time does take its toll on many administrators. Those individuals are always asked to do more with less and […]

Reasonable amount of enabled modules on Apache HTTP

October 12, 2019 By Albert Valbuena

CentOS Ubuntu FreeBSD core_module (static) core_module (static) core_module (static)  so_module (static)  so_module (static)  so_module (static)  http_module (static)  watchdog_module (static)  http_module (static)  access_compat_module (shared)  http_module (static)  mpm_prefork_module (shared)  actions_module (shared)  log_config_module (static)  authn_file_module (shared)  alias_module (shared)  logio_module (static)  authn_core_module (shared)  allowmethods_module (shared)  version_module (static)  authz_host_module (shared)  auth_basic_module (shared)  unixd_module (static)  authz_groupfile_module (shared)  auth_digest_module (shared)  access_compat_module (shared) […]

How to patch Spectre and Meltdown the ROM way

September 1, 2018 By Albert Valbuena

In a previous article I briefly, sort of, talked about the Spectre and Meltdown vulnerabilities. I have also written two guides to patch them from the OS side using a UNIX flavour from the BSD camp and a GNU/Linux distribution. Both actions resulted successful but there is a third way to patch this vulnerabilities. Regular […]

100 articles mark at Adminbyaccident.com

May 23, 2020 By Albert Valbuena

This is the 100th post here at Adminbyaccident. Little I knew when I starting posting that I would reach the ‘impossible’ mark of the 100 articles. Sure, some of them are not very interesting, nor instructive. Three years ago I wasn’t the same and I hope in three years time I’m still here and kicking. […]

How to install Mate on FreeBSD 12/13

February 25, 2023 By Albert Valbuena

In this how to install Mate on FreeBSD I’m not going to repeat the same guides you can read elsewhere. If you desire to use FreeBSD as a daily driver desktop, I do encourage you to read and follow the guides from this other guy. The guide you are currently reading can be considered the […]

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  • How to install Redis for WordPress on FreeBSD
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  • Symbolic and Hard Links in UNIX and Linux
  • How to import iocage jails to Bastille on FreeBSD 13
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  • How to configure Modsecurity 3 for WordPress on FreeBSD
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RSS Admin… by accident!

  • How to install Redis for WordPress on FreeBSD
  • How to compile cloudflared in FreeBSD 13/14
  • How to configure FreeBSD to use a webcam (version 12 and 13)
  • Symbolic and Hard Links in UNIX and Linux
  • How to import iocage jails to Bastille on FreeBSD 13
  • How to load and unload kernel modules in Linux
  • How to use find in GNU/Linux and FreeBSD
  • How to install Mate on FreeBSD 12/13
  • How to install Nessus 10 on FreeBSD 12
  • How to enable TLS traffic from the origin server on Cloudflare Argo Tunnel

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