System & Network Admin

System & Network Admin

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How to Find My DNS Server IP Address in Linux
How to Find My DNS Server IP Address in Linux
There are several ways to find the DNS server address depending on the OS that you’re running but Linux, BSD, and Unix-like systems all share the same method.
·tecmint.com·
How to Find My DNS Server IP Address in Linux
Getting started with netcat on Linux with examples
Getting started with netcat on Linux with examples
In this blog post, I'll focus on the basics of netcat. More advanced options and scenarios will follow in separate posts at some point. Netcat is available on almost any Linux host and is easy to use
·ittavern.com·
Getting started with netcat on Linux with examples
How to Install EFK Stack (Elasticsearch, Fluentd and Kibana) on Ubuntu
How to Install EFK Stack (Elasticsearch, Fluentd and Kibana) on Ubuntu
Elasticsearch is an open-source search engine based on Lucene, developed in Java. It provides a distributed and multitenant full-text search engine with an HTTP Dashboard web interface (Kibana).
·vitux.com·
How to Install EFK Stack (Elasticsearch, Fluentd and Kibana) on Ubuntu
.:. NetTOOLS .:. - tools and utilities for networking
.:. NetTOOLS .:. - tools and utilities for networking
NetTOOLS - online tools and utilities for optimizing and diagnosing network resources, online network monitoring, network online tools for networking, network utilities, whois, nslookup, ping, traceroute
·nettools.pro·
.:. NetTOOLS .:. - tools and utilities for networking
How to Install Microsoft Office on Ubuntu
How to Install Microsoft Office on Ubuntu
In this guide, I'll walk you through the easy steps to set up Wine and PlayOnLinux, enabling you to get Microsoft Office up and running on your Ubuntu system.
·ubuntumint.com·
How to Install Microsoft Office on Ubuntu
How to Find Top Directories and Files (Disk Space) in Linux
How to Find Top Directories and Files (Disk Space) in Linux
This brief tutorial describes how to find the largest files, directories, and subdirectories disk usage in the Linux file system using the du and find command.
·tecmint.com·
How to Find Top Directories and Files (Disk Space) in Linux
dutree - Analyze File System Disk Usage in Linux
dutree - Analyze File System Disk Usage in Linux
dutree is a free, open-source command-line tool for analyzing disk usage, written in Rust programming language that reports disk usage in a tree-like format.
·tecmint.com·
dutree - Analyze File System Disk Usage in Linux
How do you declare a bind mount in NixOS?
How do you declare a bind mount in NixOS?
I'm trying to declare a bind mount in my NixOS configuration. I'm trying the configuration snippet below, but it sends the OS into recovery mode when I test it out (using nixos-rebuild test). To be...
·superuser.com·
How do you declare a bind mount in NixOS?
Common GNU Tar Commands Cheatsheet - Make Tech Easier
Common GNU Tar Commands Cheatsheet - Make Tech Easier
GNU Tar is a versatile utility that stores data in a portable format. Learn how you can use it efficiently through this cheatsheet today.
·maketecheasier.com·
Common GNU Tar Commands Cheatsheet - Make Tech Easier
How to Clone or Duplicate a Linux Server with Rsync
How to Clone or Duplicate a Linux Server with Rsync
Cloning is the meticulous process of creating an exact replica of a live Linux server by employing the powerful rsync command-line tool.
·tecmint.com·
How to Clone or Duplicate a Linux Server with Rsync
How to Upgrade Debian 11 to Debian 12 via CLI
How to Upgrade Debian 11 to Debian 12 via CLI
This blog will unfold the journey of upgrading your already installed Debian 11 to Debian 12 (codenamed “Bookworm”) via the command-line.
·ubuntumint.com·
How to Upgrade Debian 11 to Debian 12 via CLI
Fearless Tinkering with Nix
Fearless Tinkering with Nix
Move fast and save things with Nix: A purely functional DevOps ecosystem.
·heneli.dev·
Fearless Tinkering with Nix
Learn jq the Hard Way,Part IV: Pipes
Learn jq the Hard Way,Part IV: Pipes
Other Posts Part I – JSON, Objects and Arrays Part II – The jq Command Part III – Filters Pipes The pipe is the next-most used feature of jq after filters. If you are already fami…
·zwischenzugs.com·
Learn jq the Hard Way,Part IV: Pipes
Brain transplant
Brain transplant
The computer serving jwz.org, dnalounge.com, mcom.com and others has been replaced. Please let me know if you experience any weirdness. The old one was CentOS 7 on r5a.xlarge (x86 AMD EPYC 7000, 4 CPU, 32 GB, 10 Gbps) and the new one is Amazon Linux 2023 on r6g.xlarge (ARM Graviton2, 4 CPU, 32 GB, 10 Gbps). Root volume remains st1 xfs; home-and-everything-else volume changed from gp2 ext4 to ...
·jwz.org·
Brain transplant
The FUSE BPF filesystem
The FUSE BPF filesystem
The Filesystem in Userspace (FUSE) framework can be used to create a "stacked" filesystem, where the FUSE piece adds specialized functionality (e.g. reporting different file metadata) atop an underlying kernel filesystem. The performance of such filesystems leaves a lot to be desired, however, so the FUSE BPF filesystem has been proposed to try to improve the performance to be close to that of the underlying native filesystem. It came up in the context of a session on FUSE passthrough earlier in the 2023 Linux Storage, Filesystem, Memory-Management and BPF Summit, but the details of FUSE BPF were more fully described by Daniel Rosenberg in a combined filesystem and BPF session on the final day of the summit.
·lwn.net·
The FUSE BPF filesystem
OrbStack · Fast, light, simple Docker & Linux on macOS
OrbStack · Fast, light, simple Docker & Linux on macOS
Say goodbye to slow, clunky containers and VMs. Seamless & efficient Docker and Linux on your Mac. Fast, light, simple Docker Desktop alternative to glide through your work.
·orbstack.dev·
OrbStack · Fast, light, simple Docker & Linux on macOS
ir34
ir34
kaboom
·git.arielaw.ar·
ir34
NYC*BUG dmesgd
NYC*BUG dmesgd
New York City BSD User Group dmesgd
·dmesgd.nycbug.org·
NYC*BUG dmesgd
Private go links for your tailnet
Private go links for your tailnet
Today, we’re sharing golink, an open source private URL shortener service for tailnets.
·tailscale.com·
Private go links for your tailnet