Archivo de la categoría: Linux

3 handy command-line internet speed tests – bandwidth

Speedtest Speedtest is an old favorite. It’s implemented in Python, packaged in Apt, and also available with pip. You can use it as a command-line tool or within a Python script. Install it with: or Then run it with the command speedtest: $ speedtestRetrieving configuration…Testing from CenturyLink (…Retrieving server list…Selecting best server based on ping…Hosted by… Leer más »

Enabling jumbo frames to increase the mirroring path MTU

Jumbo Frames Switch: 9216 (untagged) On 1-Gbps and 10-Gbps ports in the mirroring path, you can reduce the number of dropped frames by enabling jumbo frames on all intermediate switches and routers. (The MTU on the switches covered by this manual is 9220 bytes for frames having an 802.1Q VLAN tag, and 9216 bytes for… Leer más »

Pandas Flask

mkdir pandas cd pandas python3 -m venv vpandas Activate the environment Before you work on your project, activate the corresponding environment: . vpandas/bin/activate pip3 install Flask python3 -m flask run –host=

security Cellebrite

cuda mac mini

0 There is a conflict between the driver CUDA wants to use (nvidia-390) and the one you have installed. I had the same problem: «which is also in package nvidia-340…» For me this was solved by first purging the old nvidia driver sudo dpkg -P nvidia-340 Only then would sudo apt –fix-broken install work. You can purge… Leer más »

tightvnc ubuntu 18 – Xfce Desktop

STEP 1: PREPARE YOUR SYSTEM FOR UBUNTU VNC SETUP Before installing VNC on Ubuntu let’s update the system. First, gain access to your server’s command line. This can be done through SSH remotely, terminal if you are on the server, or whatever method you usually use. Once you’ve gained access to your server, make sure you have… Leer más »

PacketFence Free and Open Source NAC PacketFence is a fully supported, trusted, Free and Open Source network access control (NAC) solution. Boasting an impressive feature set including a captive-portal for registration and remediation, centralized wired and wireless management, powerful BYOD management options, 802.1X support, layer-2 isolation of problematic devices; PacketFence can be used to effectively secure networks small to very large… Leer más »