Simplify WordPress Migrations with Duplicator Are you frustrated by the tedious and time-consuming task of migrating your WordPress website from … More
Author: Angel
3CX PBX
3CX is a really nice VoIP system! It’s free for 10 users right now too… so if you want to … More
Configure Postfix for Verbose Logging and Multiple SMTP Ports
Making Postfix daemon programs more verbose Append one or more “-v” options to selected daemon definitions in /etc/postfix/master.cf and type “postfix … More
How to Create a CSR and Key File for a SAN Certificate with Multiple Subject Alternate Names
Objective This article describes how to create a Certificate Signing Request (CSR) and key file for a Subject Alternative Name … More
Change expiration date of certificates issued by CA
To change the validity period settings for a CA, follow these steps. Important This section, method, or task contains steps … More
Internal SSL “certificate is not standards compliant” on macOS
Requirements for trusted certificates in iOS 13 and macOS 10.15 Learn about new security requirements for TLS server certificates in … More
Command to get wear percentage on an SSD
The Get-StorageReliabilityCounter cmdlet gets the storage reliability counters for the specified disk or physical disk. These counters include information about … More
AP Not Joining Controller – %DTLS-3-HANDSHAKE_FAILURE
When trying to get an older AP setup on a newer WLC.. you sometimes see that the AP just won’t … More
Pretty URLs – Serving Plex from behind a proxy using mod_proxy and Apache
Credit to https://www.robpeck.com/ APACHE NETWORKING PLEX HOWTO I’m obsessed with pretty URLs. I admit it. I love looking at a … More
Cisco 3850 Upgrade
These steps are from a high level view and cover the overall process. Some steps are omitted. Download the IOS … More