Waldo Lemmer

Waldo Lemmer

@waldolemmer

5 followers

A computer engineering student who likes embedded programming, staying organized, automation, cars, motorcycles, electronics and fixing stuff.

Joined March 25, 2025Unlocks 19Supporters 12

Latest posts

Setting up a Gentoo Linux Binary Package Repository with a Custom Portage Configuration

Technology

Free to read

Setting up a Gentoo Linux Binary Package Repository with a Custom Portage Configuration

Set up a Gentoo binary package repository with custom CFLAGS (e.g. -march=native) and a custom make.conf and Portage profile.

Waldo Lemmer

Waldo Lemmer

@waldolemmer

0 comments
Free to read
Address Poisoning Attacks: Why Nano Users Should be Extra Careful

Crypto

Free to read

Address Poisoning Attacks: Why Nano Users Should be Extra Careful

Address poisoning may hit Nano harder than most coins—and it’s not just annoying, it’s dangerous. This form of spam pollutes wallets, serves as advertising and tricks people out of their funds.

Waldo Lemmer

Waldo Lemmer

@waldolemmer

0 comments
Free to read
Discord Crypto Scams and How They Work

Finance

Free to read

Discord Crypto Scams and How They Work

The most popular crypto scam on Discord, from start to finish (Spoiler: it never ends).

Waldo Lemmer

Waldo Lemmer

@waldolemmer

0 comments
Free to read

Crypto

Free to read

Natrium and Kalium: Things You Might Not Have Known

6 quality-of-life features that aren't immediately apparent about these crypto wallets, including accounts and contacts.

Waldo Lemmer

Waldo Lemmer

@waldolemmer

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Free to read
South Africa: The Cheapest Way to Buy Nano (And Other Crypto) in 2025

Crypto

Free to read

South Africa: The Cheapest Way to Buy Nano (And Other Crypto) in 2025

Two ways to buy cryptocurrency in South Africa, comparing eleven exchanges and their fees.

Waldo Lemmer

Waldo Lemmer

@waldolemmer

0 comments
Free to read