linux

Linux Maintainers Infected by SSH-Dwelling Backdoor: A Two-Year Compromise

Introduction In a shocking revelation, it has been disclosed that the infrastructure used to maintain and distribute the Linux operating…

7 months ago

Netcat – the net kitty!

Netcat is a tiny tool for linux and windows and it is used for reading and writing data across network…

5 years ago

Disable portmapper services in centos 7 (rpcbind)

PortMapper service runs in port TCP and UDP 111 and provides RPC (Remote Procedure Calls) like NFS mounts. Portmapper service…

5 years ago

Screen tool. Managing multiple sessions and screens via one terminal.

When working on the terminal either locally or via ssh, many times it is needed to open an additional terminal…

5 years ago

Free SSL certificate for your website from trusted CA

Free SSL certificate for your website from trusted CA Until recently in order to get a SSL certificate from a…

8 years ago

Install self signed ssl cert. on centos (https)

How to enable SSL on your Centos webserver! Follow the steps bellow to create a new secure certificate for your…

8 years ago

Deadly commands in Linux

Here are some linux commands that can kill your computer! Don't try them if you don't know what you are…

9 years ago

Amazing Linux bash command for weather forecast!

Check out this linux command to see the weather forecast for any city around the world on the terminal window!…

9 years ago

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