Category Archives: IT Administration – Python Module for Microsoft FCIV

April 5th, 2020 is a Python module that I implemented to generate file integrity data in a format used by Microsoft File Checksum Integrity Verifier. My use case involves copying files from a Linux workstation to a Microsoft Windows workstation. I wanted to generate integrity data on Linux using Python 3 and verify file integrity on Microsoft […]

Backup Procedure Using WSL

February 1st, 2020

Using Microsoft Windows Subsystem for Linux (WSL) to gain access to Linux command line tools within Microsoft Windows 10, I was able to create a consistent backup procedure that can be performed in Windows and Linux environments. I used SyncToy and File Checksum Integrity Verifier (FCIV) to perform backups before adopting this standard approach. Except […]

Getting an A+ on SSL Labs Report

October 31st, 2019 received an A+ overall rating from Qualys SSL Labs.

Upgraded to GoDaddy VPS – CentOS 7

September 1st, 2019

I lost access to my GoDaddy VPS CentOS 6 server after fat-fingering an openssl update and clobbering sshd in the process. GoDaddy technical support was unable to reinstall openssl then restart the server. They might not have physical access or a means of simulating physical access to my VPS instance. (With physical access to a […]

How to Install GCC 7 on CentOS 7

February 14th, 2018

Interested in keeping up with the latest C++ standard, I noticed that CentOS 7.4.1708 uses gcc version 4.8.5 20150623. This version of gcc defaults to ISO/IEC 14882:1998. Updated C++ standards have been released in 2003, 2011, 2014, and 2017. Although gcc developers are still implementing the 2017 standard, it is good to use a recent […]