Linux News

Do math in the Linux shell with GNU bc

LXer Linux News - Tue, 08/04/2020 - 08:47
Most POSIX systems come with GNU bc, an arbitrary precision numeric processing language. Its syntax is similar to C, but it also supports interactive execution of statements and processing data from standard in (stdin). For that reason, it's often the answer to the question, "How do I do math in the Linux shell?" This style of response is common online:read more
Categories: General News

Ubuntu 20.04.1 LTS Release Candidate ISOs Are Now Ready for Public Testing

Linux Today News - Tue, 08/04/2020 - 08:00

Ubuntu 20.04.1 LTS is the first (of many to come) point releases in the latest Ubuntu 20.04 LTS (Focal Fossa) operating system series.

Categories: General News

How to Install CouchDB on Ubuntu 20.04

LXer Linux News - Tue, 08/04/2020 - 07:33
Apache CouchDB is a free and open-source NoSQL database developed by the Apache Software Foundation. It can be used as a single-node or clustered database. CouchDB server stores its data in named databases, which contains documents with JSON structure. Each document consists of a number of fields and attachments. Fields can include text, numbers, lists, booleans, more. This article covers the steps of installing the latest version of CouchDB on Ubuntu 20.04.
Categories: General News

Storage in Kubernetes

HowToForge - Tue, 08/04/2020 - 07:30
Data cannot be stored in the pod, when the pod is deleted or is terminated the data within it does not stay on the system. To provide long-term and temporary storage to Pods in the cluster, Kubernetes provides different types of storage mechanisms.
Categories: Software and Help

Vesta Control Panel – Simple Yet Powerful Control Panel For Linux

LXer Linux News - Tue, 08/04/2020 - 06:18
cPanel web hosting is easier to set up and manage. Users who are not familiar with Linux servers can easily maintain servers using cPanel, a GUI control panel for web servers.
Categories: General News

Why I use Ingress Controllers to expose Kubernetes services

LXer Linux News - Tue, 08/04/2020 - 05:04
The meteoric rise of containerization and microservices has been necessary to meet the growing demand for applications, but getting it right means overcoming some critical network orchestration challenges. Out of the complexities that developers of cloud-native applications face, strategically utilizing Kubernetes ingress controllers is among the most difficult components to understand—and among the most important.
Categories: General News

GNU Linux-Libre 5.8 Kernel Arrives for Those Seeking 100% Freedom for Their PCs

LXer Linux News - Tue, 08/04/2020 - 03:49
Alexandre Oliva announced today the general availability of the GNU Linux-libre 5.8 kernel for those seeking 100% freedom for their personal computers.
Categories: General News

next-20200804: linux-next

Linux Kernel - Tue, 08/04/2020 - 03:37
Version:next-20200804 (linux-next) Released:2020-08-04
Categories: Linux Kernel

How to Handle Json On Bash Command Line

LXer Linux News - Tue, 08/04/2020 - 02:35
Check out this post to learn about how to parse and create JSON ON Bash command line.
Categories: General News

Backup and restore Toolboxes

LXer Linux News - Tue, 08/04/2020 - 01:21
Toolboxes started life often described as disposable containers – and that is still one of their major uses: install stuff, then try it out in the relative safety of a container, and lastly, cleanly dispose of it. If you have ever spent time setting up a toolbox container and would like to back it up, this article is for you.
Categories: General News

Linus Torvalds pines for header file fix but releases Linux 5.8 anyway

LXer Linux News - Tue, 08/04/2020 - 00:06
Lots of love for AMD and POWER 10 and a hint of some Google's operational code making it into future releasesLinus Torvalds has released a new version of the Linux kernel.…
Categories: General News

Red Hat and CentOS systems aren’t booting due to BootHole patches

LXer Linux News - Mon, 08/03/2020 - 22:52
Early this morning, an urgent bug showed up at Red Hat's bugzilla bug tracker—a user discovered that the RHSA_2020:3216 grub2 security update and RHSA-2020:3218 kernel security update rendered an RHEL 8.2 system unbootable.
Categories: General News

Practice parsing text in NLP with Python

LXer Linux News - Mon, 08/03/2020 - 21:38
Natural language processing (NLP) is a specialized field for analysis and generation of human languages. Human languages, rightly called natural language, are highly context-sensitive and often ambiguous in order to produce a distinct meaning. (Remember the joke where the wife asks the husband to "get a carton of milk and if they have eggs, get six," so he gets six cartons of milk because they had eggs.) NLP provides the ability to comprehend natural language input and produce natural language output appropriately.read more
Categories: General News

Growing fresh veggies with Raspberry Pi and Mender

LXer Linux News - Mon, 08/03/2020 - 20:36
Building a self-watering system managed by Raspberry Pi with embedded Linux and over-the-air updates.
Categories: General News

Fedora 33: New Features and Changes, Release Dates

LXer Linux News - Mon, 08/03/2020 - 19:35
Fedora 33 is the next installment of the Fedora Linux operating system for the desktop workstation, servers, and all of its spins.
Categories: General News

Arcane Fortune is a grand strategy empire building game you can play in your terminal

LXer Linux News - Mon, 08/03/2020 - 18:33
Newly released is Arcane Fortune, a free game inspired by Civilization and SimCity with their ultimate goal to have the 'detail and realism as Dwarf Fortress'.
Categories: General News

GitHub's Arctic Vault Makes Sure Open Source Code Survives the Apocalypse

LXer Linux News - Mon, 08/03/2020 - 17:32
In early July, GitHub deposited 186 kilometers of photographic film, containing 21TB of digitized snapshots of all the public-facing code in its repository, to its underground Arctic Code Vault, located on a Norwegan island in the Arctic Ocean.
Categories: General News

An introduction to crun, a fast and low-memory footprint container runtime

LXer Linux News - Mon, 08/03/2020 - 16:30
Check out crun, an OCI-compliant alternative to runc for Linux container runtime.
Categories: General News

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