Installing a graphical network simulator GNS3 is quite easy for Ubuntu based distribution for 64-bit systems. Tested using Ubuntu 16.04. sudo add-apt-repository ppa:gns3/ppa sudo apt-get update sudo apt-get install gns3-gui few...
For Ubuntu 16.04 LTS or greater, it would be simple as only required two steps to install Fingerprint Scanner. Tested using Lenovo Thinkpad X240 sudo apt install libpam-fprintd fprintd-enroll That’s it. You can now login...
Objective: to copy/send or tee packets coming from enp3s4f1 and send to a destination IP via the enp3s4f0 management/data port ServerA = enp3s4f1 (connected to a switch1 span port) (no IP address) enp3s4f0 (connected to...
Check the current timezone[root@linuxserver ~]# ls -lt /etc/localtime lrwxrwxrwx. 1 root root 38 Aug 25 14:15 /etc/localtime -> ../usr/share/zoneinfo/America/New_York As you can see the current timezone is NY timezone, if we...
My friend had this Raspberry Pi B+ and wants to use it as a media centre to play his video collection from his NAS storage. I gave him an option to install Raspbian then install on top those open source media player...
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SSH Remote Host Identification has changed Error and Fixes Normally you see this message by remotely accessing via ssh on target systems like Cisco, Juniper or Linux/Unix for possible reasons like: a.The target systems’...
Installation & Setup of Free Tacacs+ server in Linux (Tested via GNS3 & VirtualBox) Software Used: GNS3 0.8.3.1 -use 3700 IOS as Router & DHCP -use Ethernet switch to connect hosts -use VirtualBox guest running on...
Latest stable Linux kernel is now ready for download on Linux Kernel archives or kernel.org. #linux
For the tutorial “Securing your OpenSSH server in Linux” , key-based authentication is one way to secure your SSH server. Below are the details how it’s done: Users can login remotely to Secure Shell(SSH) server...
