First of all install the extensions manager from Ubuntu Software Then inside the Extension Manager, install Net speed Simplified After the installation, you will see […]
Ubuntu 22.04 Laptop Connecting AirPods Pro
Then add the following line to the file sudo vim /etc/modules After a reboot, you should see the bluetooth icon on the upper right corner […]
Fix “locale.Error: unsupported locale setting”
Reproduce Fix Verification
GPU Benchmark
Instal Nsight libtinfo5 is a prerequisite for Nsight1 You have to login to download the Nsight package, for example, for Ubuntu, I downloaded the NsightSystems-linux-public-2021.2.1.58-642947b.deb […]
CPU Benchmark
Install Perf On newer kernels If you are using container, making sure that you have kernel relative new, for example, 5.4. It is tested that […]
Install Docker-CE with CUDA support
Installation Add a non-root user to docker group Now your can login to the server again, and the user is granted with docker usage privilege. […]
Install Nvidia CUDA Toolkit on CentOS 7
Disable Nouveau Create a file named /etc/modprobe.d/blacklist.conf and add the following line to it: Then run the following commands After reboot, you can try to […]
Fix No Inodes Left on Linux Using Btrfs
Create a Sparse File Let’s take allocating 7TB as an example,1 After this, with ls -alh you can see that the file size is 7TB, […]
Convert .flac to .wav Using ffmpeg
-acodec pcm_s16le : 16 bit little endian -ac 1: mono channel -ar 16000: Sampling rate 16K
pigz + pv: Multithread tar.gz File Uncompress/Compress with Status Bar
Dependencies Run the command To compress a directory To uncompress a file with progress bar References https://serverfault.com/questions/270814/fastest-way-to-extract-tar-gz/885842#885842