7 deprecated Linux commands you need to stop using - and what to use instead

Certain Linux commands are no longer maintained for a number of reasons - including security vulnerabilities. Here's the list.
How-To Geek on MSN

I automated Linux backups with a simple bash script and cron (and it’s better than a GUI)

Skip one-click backup apps. This rsync script gives you full control over what gets saved and when, plus logs and a few hard-won lessons.
Sportskeeda

How to use chain command block in Minecraft

Chain command blocks in Minecraft are one of three different command block types that can be utilized in-game. Once activated, chain command blocks will execute the commands inside them once each time ...
GitHub

LET-NET: A lightweight CNN network for sparse corners extraction and tracking

LET-NET implements an extremely lightweight network for feature point extraction and image consistency computation. The network can process a 240 x 320 image on a CPU in about 5ms. Combined with LK ...