How To Identify Failed Disk Serial Number In FreeNAS To Identify Failed Disk Serial Number In FreeNAS. 1. Run command: zpool status # zpool status Example output: So we have 2 faulted hard drives 2. Then run: glabel status: #… Continue Reading
How To Test Internet Speed On VPS To do Internet speed test on Linux VPS we can use Python utility from SPEEDTEST – Speedtest-cli. Speedtest-cli is a script developed in Python programming language. Lets download SPEEDTEST utility from GitHub and… Continue Reading
How To Generate Self-Signed TLS Certificate TLS (Transport Layer Security)is cryptographic protocol for providing secure communications. To Generate Self-Signed TLS Certificate login as root user. Create certs directory. # mkdir /root/certs # cd /root/certs Generate certificate with openssl command line… Continue Reading
FFmpeg GPU Transcoding Examples For using FFmpeg hardware acceleration you need compile FFmpeg with NVIDIA NVENC support. How To Compile FFmpeg With NVENC H264 Hardware Encoder. Here is some examples how to use NVENC encoder. Basic FFmpeg GPU transcoding. Decoding… Continue Reading
Ubuntu 18.04 Set Static IP Ubuntu 18.04 LTS Server using new IP addresses configuring method. For network configuration Ubuntu 18.04 uses Netplan Netplan’s configuration files use the YAML format. Netplan configuration files can be found in: /etc/netplan/ directory. In this… Continue Reading
CUDA. Samples: Installed in /home/user/, but missing recommended libraries After installing CUDA 10.1 in Ubuntu you may have error: Samples: Installed in /home/user/, but missing recommended libraries. Because some CUDA samples use third-party libraries which may not be installed by… Continue Reading
How To Install Open VM Tools Ubuntu 18.04 open-vm-tools is the open source implementation of VMware Tools The recommended way of installing VMware tools for a Ubuntu 18.04 VMware virtual machine is to install the native open-vm-tools and/or open-vm-tools-desktop… Continue Reading
How To Monitoring NVIDIA GPU Utilization In Linux The NVIDIA GPU Utilization In Linux can be checked with nvidia-smi command. Usage example: ~$ nvidia-smi dmon -i 0 Output example:
How To Compile FFmpeg With NVENC H264 Hardware Encoder in Ubuntu 18.04 To enable hardware acceleration transcoding in FFmpeg we need compile FFmpeg with NVENC h264 codec support. Install necessary software: dpkg –add-architecture i386 apt-get update apt-get install… Continue Reading
How to Disable Nouveau Nvidia driver on Ubuntu 18.04 During NVIDIA drivers installation you may have an error: “ERROR: The Nouveau kernel driver is currently in use by your system. This driver is incompatible with the NVIDIA driver, and must… Continue Reading