Here I will document the process of upgrading from each major version release to the next. Between each version, there are subtle differences to watch for in each line of code. When a release is archived, the hostname changes and the <…> paths are removed. Some have naming convention changes. Also, it is a good idea to know the different […]
Install acme.sh On the server requesting the cert: Create “hook” scripts for the acme.sh script Issue the wildcard cert using acme.sh Check here to see if the SSL we renewed.If it was renewed, continue on with the rest of this processIf it was NOT renewed, go ahead and stop here Install the cert locally Copy cert and key files to […]
Add “hook” processing file for acme.sh Create the file ~/.acme.sh/dns_tinydns.sh Add the following to this file: Set file as executable Create tinydns update script ‘/usr/local/bin/update_tinydns_txt.sh’ Add the following to this file: Set file as executable
Add “hook” processing file for acme.sh Create the file ‘~/.acme.sh/dns_bind9.sh’ Add the following to this file: Set file as executable Create Bind9 update script ‘/usr/local/bin/update_bind9_txt.sh’ Add the following to this file: Set file as executable
This article was originally published on Ubiquiti Help Center and is reposted for archival purposes. This article provides the steps to install and update the self-hosted UniFi Network Server to the current stable release on a Debian or Ubuntu system via APT (Advanced Package Tool). If you run into issues following the process described in this article, please take a […]
Install and setup base Debian server. I’m using Debian 12 for this install. Install required packages before you begin with the following command: Use the following command to add a new source list: Add the GPG Keys. Install libssl1.1 (required by mongodb) Install the correct version of MongoDB. Install and upgrade the UniFi Network application with the following command: The […]
Installing and configuring postfix-policyd-spf-python on CentOS 6.11 While CentOS 6.11 is an older release, you can still install and configure postfix-policyd-spf-python to enhance your Postfix mail server’s SPF checking capabilities. Important: Before you begin, ensure you have the EPEL repository enabled on your CentOS 6.11 system, as postfix-policyd-spf-python may be available in this repository.Steps to install and configure: Install required […]
This is not my article. I found a link to the original article on a Reddit post: https://www.reddit.com/r/openbsd/comments/5e6u61/fail2ban_on_openbsd_60/ The page no-longer exists. I dug up an old copy of the page from the Internet Archive Wayback Machine. The original article was found here: https://blog.gordonturner.com/2016/11/20/fail2ban-on-openbsd-6-0/ Gordon, if this is your article, please forgive the reprint. If you have ever had a […]
The newer version of Debian 11 comes with PostgreSQL 13. I have the original PostgreSQL 11 running with all my data. Now I’m going to walk through the process of upgrading from PostgreSQL 11 to 13. Be aware this process will work when upgrading from PostgreSQL 9.6 to 11 or 13. Lets see what’s going on. Run pg_lsclusters to see […]
I found myself in need to having Postfix relay or forward an entire sub-domain to a remote server. My setup includes a number of test servers running my development installs of the Freeside Billing system. The setups need to be able to both send and receive email. Sending is for system email delivery. Receiving is mainly for the built-in Request […]
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