Security

Scanning the Private Internet

It can be done.  Actually its not hard.   The private IP space defined by RFC 1918 has almost 18 million IP addresses. I did host discovery on this entire space for a customer’s private IP space. Source: Scan the Entire RFC 1918 Private IP Space? Are You Crazy? Maybe Read more…

Linux

Recover Deleted or Lost Files in Linux

I once was lost.  But now, I am found. In this tutorial, we will explain how to recover lost or deleted files on a hard disk in Linux using PhotoRec, is a remarkable recovery tool for Linux systems. Source: PhotoRec – Recover Deleted or Lost Files in Linux

Dev Snippets

Bash For Loop Examples

Bash For Loop Examples – nixCraft Explains how to use a Bash for loop control flow statement on Linux / UNIX / *BSD / macOS bash shell with various programming examples. Source: Bash For Loop Examples – nixCraft