Quick Tip: Install Fingerprint Scanner (FPrint) in Ubuntu 16.04 Linux

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 or even use for sudo access using finger print Alternative: Fingerprint GUI tux@freelinux:~$ sudo apt install libpam-fprintd Reading package lists… Done. Building dependency tree Reading state information… Done The following NEW packages will be installed: libpam-fprintd 0 upgraded, 1 newly installed,…

"Quick Tip: Install Fingerprint Scanner (FPrint) in Ubuntu 16.04 Linux"

copy and send (tee) packets from a mirrored interface using iptables and ebtables

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 switch2 as management/data port) (IP is 192.168.100.99) ServerB destination IP = 192.168.100.100  (same IP range) This is based on commer’s post in LQ below: http://www.linuxquestions.org/questions/linux-networking-3/how-to-route-forward-packets-in-promiscuous-mode-832698/ Configure  the bridge interface and bind enp3s4f1  into it. Disable Spanning Tree Protocol (STP) if necessary. Bring…

"copy and send (tee) packets from a mirrored interface using iptables and ebtables"