Mount Volumes to Windows Server in Hetzner Cloud
At the time of writing this article there were not any instructions for attaching Hetzner cloud volume with Hetzner cloud windows server. Hetzner only provides instructions for Linux and not for windows. Disk Management or Diskpart utility or any other software was not helpful for me. So, you can do it easily by following below […]
Play HEVC (x265) HDR Videos In Windows 10
Sometimes you come across files which are large or encoded in format that your media player cannot play it. I had same issue with a video file encoded in HEVC 10bit and HDR format. I was not able to play it reliably with any media player like VLC, DivX, Films & TV (Windows 10 inbuilt […]
Install aria2 1.34.0 on CentOS
I have created a rpm with latest source of aria2. This rpm is built for centos 7. You can download the latest rpm from link below: gpgcheck have to be turned off because rpm is not signed. Run following command to install aria2 : Install the rpm using: How I did that? Means, how I […]
Compile and Integrate OpenCv 3.4.1 Into Codeblocks 17.12 With GCC 5.1.0
Needed Tools: OpenCv 3.4.1 Windows self-extracting archive Download CodeBlocks 17.12 Without Mingw Download Cmake 3.12 .msi Download TDM-GCC-64 (tdm64-gcc-5.1.0-2.exe) Download Common Sense Download 🙂 Steps: Install and open Cmake Download and Extract Opencv (exe is a type of package. It will ask you the path when you open the opencv.exe) in directory c:\Opencv Create new […]
Install a MEAN (MongoDB, Express JS, Angular JS, Node JS) Stack
We have used Centos 7.5 64bit to install the stack. So, follow below steps as root user: yum -y update yum -y install epel-release yum -y update yum -y install node NPM may not be installed try below command: yum -y install npm mkdir /home/web cd /home/web npm install express –save vi /etc/yum.repos.d/mongodb-org-4.0.repo Insert following […]
Keywords In Python : A Brief Introduction
List of Keywords in Python This tutorial provides brief information on all keywords used in Python. Keywords are the reserved words in Python. We cannot use a keyword as variable name, function name or any other identifier. Here’s a list of all keywords in Python Programming Keywords in Python programming language False class finally is […]
Get Interface Speed In Linux Using Shell Script
Following is the shell script you can use to check the current throughput of network interface #!/bin/bash var=0 interface=”eth0″ while [ $var -eq 0 ] do tx=`cat /sys/class/net/$interface/statistics/tx_bytes` rx=`cat /sys/class/net/$interface/statistics/rx_bytes` sleep 1s tx1=`cat /sys/class/net/$interface/statistics/tx_bytes` rx1=`cat /sys/class/net/$interface/statistics/rx_bytes` txw=`expr $tx1 – $tx` rxw=`expr $rx1 – $rx` echo “$txw:$rxw” | cat > /home/speed.txt done Please check $interface variable […]
Mariadb (Mysql) Failed Due To tc.log error
Today I restarted my CentOS 7.4 server and I found that my Mariadb server is not starting. While trying the command systemctl start mariadb the server showed error that Mariadb (MySql) server is unable to start try the command systemctl status mariadb for more information. I tried the above mentioned command and there was following […]
Apache SSL certificate errors – wrong certificate served
Apache serving self signed certificated instead of your configured SSL. So you’ve configured Apache just like you want to. You’ve even added an SSL certificate to allow your users to securely navigate on your site. And you test it, and everything works, across all browsers you have access to… and you receive a dreaded call […]