Delete clean cache to free up memory on your slow Linux server VPS - blackMORE Ops -2

Delete clean cache to free up memory on your slow Linux server, VPS

Many Linux systems, servers and VPS’s run on low memory and over time you will see a degradation of speed and responsiveness. By default, Linux got excellent Memory Management and it knows when to clean up cache to free up enough Memory to execute the next command. However, saying that, more new features being added […]


Fixing resolution problem on Linux after locking workstation 3

This is a pesky and annoying problem. I often lock my Kali workstation and when I try to log back in the next time, the resolution changed to 640×480 instead of my standard resolution of 1280×1024. This is very simple way without changing any system files for fixing resolution problem on Linux after locking workstation. […]

Fixing resolution problem on Linux after locking workstation - blackMORE Ops - 2

How to view bash history command without line numbers - Bash history wo line numbers - blackMORE Ops - 2

How to view Bash history without line numbers? 5

bash history command is very useful. It gives you an complete view of what commands you ran. By default bash  historycommand will give you all your previous commands with Line numbers. It’s the default behavior. However when you’re trying to copy-paste those commands again, you have to manually remove those Line numbers. This becomes rather […]


Check for Shellshock Bash Vulnerability and how to fix it 7

A flaw was found in the way Bash evaluated certain specially crafted environment variables. An attacker could use this flaw to override or bypass environment restrictions to execute shell commands. Certain services and applications allow remote unauthenticated attackers to provide environment variables, allowing them to exploit this issue. In this guide we will show how […]

Check for Shellshock Bash Vulnerability - blackMORE Ops

Find number Unique IP's and active connections to Web server - blackMORE Ops - 2

Find number of unique IP’s and active connections to Web server

What is netstat? In computing, netstat (network statistics) is a command-line tool that displays network connections (both incoming and outgoing), routing tables, and a number of network interface (network interface controller or software-defined network interface) and network protocol statistics. It is available on Unix-like operating systems including OS X, Linux, Solaris, and BSD, and is […]


How to check loaded and compiled modules in HTTPD in Linux - blackMORE Ops

How to check loaded and compiled modules in HTTPD in Linux?

This is a very common question and sometimes hard to find answer. How do you check which Apache modules are loaded in your HTTP / Apache server? The second part is, how do you check which modules are compiled and ready to be loaded? Following two commands will show you you can easily check loaded and […]