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Accidentally overwrote a binary file on Linux? Here is how to restore it

A shell script went wild due to some bug, and the script overwrote a binary file /bin/ping. Here is how tor restores it. /bin/ping erased (Credit: https://dribbble.com/TonyBabel) There are two ways to solve this problem. Easy way: copy it from another server Just scp file from another box running the same version of your Linux […]

First 64 bit Raspberry Pi 3 released and here are the complete specs and pricing

A new version of the Raspberry PI 3 has released and it is amazing. It is 10x the performance of Raspberry Pi 1. Here are the complete specs for new 64-bit credit card size computer. Fig.01: Raspberry Pi 3 – Model B – 64 Bit ARMv8 with 1G RAM and WiFi The Raspberry Pi 3 […]

Debian Linux 8.3 “jessie” released and here is how to upgrade it from 8.2 to 8.3

The Debian GNU/Linux project has released an updated version of its stable distribution Debian 8 (“jessie”). You must update to get corrections for security problem as this version made a few adjustments for the serious issue found in Debian 8.2. How do I upgrade from Debian 8.2 to 8.3? From the announcement page: Those who […]