The power of Sudo – Linux
“The power of sudo is strong with this one!” Sudo is a command-line utility for Unix and Unix-based operating systems such as Linux and macOS. The utility provides an efficient…
Variable Substitution for Programmers
Var·i·a·ble /ˈverēəb(ə)l/ adjective Op·po·site /ˈäpəzət/ adjective
Message in a bottle – 21st Century Style
Talk about advances in technology and sending messages. You can now pay to have your DNA sent to the moon for archive reasons… WEIRD. Cyber Security Note – Never pick…
You Did Not Wake Up Today To Be Mediocre.
Yesterday is history, tomorrow is a mystery. Make today count! ODAAT.
ATM – POWNED! Kali Linux Style!
Ladies and gentlemen, the most “secure” ATM in the world! “Do you feel lucky?” Physical security and changing the default credentials P..R..O..B..A..B..L..Y… could have prevented this.
NetCat (NCat) in a Server Rack
Awe, isn’t that cute! We have a “NetCat” stowed away in a mini server rack. Maybe it was cold, or maybe it was looking for the USB mouse. Ncat is…
Mark Zuckerberg Vs. Elon Musk – Cage Fight
A feud between Twitter CEO Elon Musk and Meta co-founder Mark Zuckerberg has begun! “Finish Him!” Let the battle begin! Who do you think is going to win?!
Cable Management Gone Wrong
I don’t see how this was thought to be safe. Several nightmares needing to replace or modify this cable line… UGH
I Couldn’t Resist
Sorry, I couldn’t resist! The resistor is a passive electrical component that creates resistance in the flow of electric current. In almost all electrical networks and electronic circuits, they can…
The Element of Surprise!
Why Arrange Elements in a Table? So there are no surprises! Seeing chemical elements arranged in the modern periodic table is as familiar as seeing a map of the world,…