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Retprogramisto

Retprogramisto

How to install a pruned Bitcoin full node on Ubuntu VPS

If you want to run a Bitcoin full node to use bitcoin-cli or support the Bitcoin network, you don't need to setup and maintain a…

May 6, 2019

May 6, 2019

Retprogramisto

How to install altcoin full node and CLI wallet on VPS

If you want to run a full node or CLI wallet for an altcoin, you may decide to use a Linux VPS. Most standard VPS come with RAM between…

May 6, 2019

May 6, 2019

Retprogramisto

Why not to use Google Recaptcha and alternatives

If you are a web developer and use Google Recaptcha (or any service that uses Google Recaptcha like Cloudflare or Incapsula), you…

May 6, 2019

May 6, 2019

Retprogramisto

Work for Bitcoin, Hire for Bitcoin — How to use the Bitcoin freelance platform Microlancer.io

Accessible Bitcoin freelancing with lightning network support, no KYC required

Jan 30, 2019

Work for Bitcoin, Hire for Bitcoin — How to use the Bitcoin freelance platform Microlancer.io

Jan 30, 2019

Retprogramisto

How to buy and sell Bitcoin without KYC (without ID/passport) in 2019

How to buy and sell Bitcoin without KYC (without ID/passport) in 2019

Jan 30, 2019

How to buy and sell Bitcoin without KYC (without ID/passport) in 2019

Jan 30, 2019

Retprogramisto

How to make custom keyboard map with xmodmap

If you need to write in multiple languages, use certain symbols or if a key breaks, you can customize your keyboard map with xmodmap.

Jan 21, 2019

Jan 21, 2019

Retprogramisto

How to use symmetric (password) encryption with GPG

Many people already know how to use GPG/PGP to encrypt emails, messages and files with asymmetric public key encryption.

Jan 21, 2019

Jan 21, 2019

Retprogramisto

What is RBF (replace by fee)?

If you make bitcoin transactions regularly, you may notice the option “Replace by fee”.

Aug 4, 2018

Aug 4, 2018

Retprogramisto

How to check your bitcoin addresses in bulk

If you have a long list of bitcoin addresses and want to find out the balance of each address but don’t want to check each address…

Aug 4, 2018

Aug 4, 2018

Retprogramisto

Earn bitcoin online — Freelance for bitcoin — Earn by posting — Get started with bitcoin

Be your own boss. Be your own bank. Work for Bitcoin.

Jun 21, 2018

Earn bitcoin online — Freelance for bitcoin — Earn by posting — Get started with bitcoin

Jun 21, 2018

Retprogramisto

Retprogramisto

Web developer and crypto enthusiast. Need a website? https://web4crypto.xyz offers web design, web development and scripts from $40 and accepts bitcoin & monero

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