Month: April 2020

Prefixing your commands or scripts with a timestamp

When you run a command or a script that runs for a long time, it may be helpful to have all its output prefixed with a timestamp. For example, we want to change this: foo bar baz to this: [2020-12-13 12:20:38] foo [2020-12-13 12:21:32] bar [2020-12-13 12:22:20] baz Here’s how you can do it.

Teleforking a process onto a different computer!

One day a coworker mentioned that he was thinking about APIs for distributed compute clusters and I jokingly responded “clearly the ideal API would be simply calling telefork() and your process wakes up on every machine of the cluster with the return value being the instance ID”. I ended up captivated by this idea: I couldn’t get…

Sequoia OpenPGP Library 

Sequoia is a cool new OpenPGP implementation. It consists of several crates, providing both a low-level and a high-level API for dealing with OpenPGP data. Source: sequoia_guide – Rust

Announcing TorchServe, An Open Source Model Server for PyTorch | AWS News Blog

PyTorch is one of the most popular open source libraries for deep learning. Developers and researchers particularly enjoy the flexibility it gives them in building and training models. Yet, this is only half the story, and deploying and managing models in production is often the most difficult part of the machine learning process: building bespoke…


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25 Basic Docker Commands for Beginners – Codeopolis

If you’re trying to learn Docker you will first have to master its various terminal commands. This guide aims to help you get started with basic docker commands. This tutorial assumes that you already have Docker installed on your system. If not, you can start here to learn how to quickly install Docker. Select a topic from the table…

Times New Arial

The possibility to use custom fonts in the world wide web is rather new and has only been possible since the introduction of CSS2 in 1998.Until then it was only possible to use fonts for the web that were installed on the user’s computer, the so-called system fonts. From that era, Times and Arial are…

Safe-rm in Launchpad

Safe-rm is a safety tool intended to prevent the accidental deletion of important files by replacing /bin/rm with a wrapper, which checks the given arguments against a configurable blacklist of files and directories that should never be removed. Users who attempt to delete one of these protected files or directories will not be able to…

Bash scripting cheatsheet

Excellent bash reference guide! Source: Bash scripting cheatsheet

Bashtop: Linux resource monitor

Resource monitor that shows usage and stats for processor, memory, disks, network and processes.

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