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2025

Download of the day: GIMP 3.0 is FINALLY Here!original ↗
18 Mar 2025
How to list upgradeable packages on FreeBSD using pkgoriginal ↗
16 Mar 2025
Ubuntu to Explore Rust-Based “uutils” as Potential GNU Core Utilities Replacementoriginal ↗
16 Mar 2025
How to install KSH on FreeBSDoriginal ↗
3 Mar 2025
Linux Sed Tutorial: Learn Text Editing with Syntax & Examplesoriginal ↗
3 Mar 2025
How to tell if FreeBSD needs a Reboot using kernel version checkoriginal ↗
23 Feb 2025
Critical Rsync Vulnerability Requires Immediate Patching on Linux and Unix systemsoriginal ↗
15 Jan 2025
How to control the SSH multiplexing with the control commandsoriginal ↗
15 Jan 2025
ZFS Raidz Expansion Finally, Here in version 2.3.0original ↗
14 Jan 2025

2024

How to run Docker inside Incus containersoriginal ↗
18 Dec 2024
MySQL Change root Password Commandoriginal ↗
9 Dec 2024
How to enable mouse to copy & paste in vimoriginal ↗
28 Nov 2024
How to install vnstat on Debian 12/11 to monitor network interface bandwidth usageoriginal ↗
27 Nov 2024
How to find hard disk (SSD) serial numbers in Linuxoriginal ↗
16 Nov 2024
How to install kvm-ok on Debian or Ubuntu Linuxoriginal ↗
16 Nov 2024
zcommands: Read gzip Compressed Text Files On a Fly on Linux and Unixoriginal ↗
1 Nov 2024
How do I unzip multiple / many files under Linux?original ↗
27 Sept 2024
Linux / UNIX View Only Configuration File Directives ( Uncommented Lines of a Config File )original ↗
21 Sept 2024
Linux turn OFF password expiration / agingoriginal ↗
20 Sept 2024
Linux / UNIX: DNS Lookup Commandoriginal ↗
13 Sept 2024
Linux Copy One Hard Disk to Another Using dd Commandoriginal ↗
9 Sept 2024
Shell script to set up an LXD / Incus (Linux Containers) lab for testing purposeoriginal ↗
16 Aug 2024
How To check LXD/Incus container BTRFS disk usage on Linuxoriginal ↗
15 Aug 2024
Linux shell script to reduce PDF file sizeoriginal ↗
30 Jul 2024
How to shutdown FreeBSD laptop when running out of battery poweroriginal ↗
28 Jul 2024
Shell script to see Time-To-Live (TTL) for a DNS record on Linux, Unix, macOS and FreeBSDoriginal ↗
26 Jul 2024
How to install and configure sudo on Debian Linuxoriginal ↗
25 Jul 2024
Shell script to monitor MariaDB replication and send email alert about server health statusoriginal ↗
25 Jul 2024
How to install incus server on Debian 12/11original ↗
23 Jul 2024
How to upgrade OpenSUSE 15.5 to 15.6 using the CLIoriginal ↗
30 Jun 2024
lnav – Awesome terminal log file viewer for Linux and Unixoriginal ↗
16 Jun 2024
How to find out AWS EC2 instances type over SSHoriginal ↗
26 May 2024
How to add interface to vnstat to database for monitoringoriginal ↗
26 May 2024
sttr – Awesome Linux & Unix tool for transformation of the stringoriginal ↗
24 May 2024
SSH Authentication refused: bad ownership or modes for file /home/user/.ssh/authorized_keysoriginal ↗
24 May 2024
How to upgrade Alpine Linux 3.19 to 3.20original ↗
24 May 2024
How to uninstall packages marked “rc” on Debian / Ubuntu Linuxoriginal ↗
22 May 2024
How to reload .vimrc file without restarting vim on Linux/Unixoriginal ↗
19 May 2024
How to temporarily disable IPv6 in Linuxoriginal ↗
18 May 2024
TCPDump: Capture and Record Specific Protocols / Port Trafficoriginal ↗
17 May 2024
How to find ulimit for user on Linuxoriginal ↗
16 May 2024
How to Set Up UFW Firewall on Ubuntu 24.04 LTS in 5 Minutesoriginal ↗
15 May 2024
How to use find command to delete all *.log files created in last 90 days except for last 7 daysoriginal ↗
15 May 2024
How to add an IP alias to an EC2 instance on Debian/Ubuntu Linuxoriginal ↗
14 May 2024
How to install dnscrypt-proxy on Debian Linux 11/12original ↗
13 May 2024
How to download a file with curl on Linux/Unix command lineoriginal ↗
12 May 2024
Linux/Unix: pstree Command Examples: See A Tree Of Processesoriginal ↗
12 May 2024
How to enable Debian 12 Backports repositoryoriginal ↗
11 May 2024
How to copy permissions from one file to another on Linuxoriginal ↗
8 May 2024
A Bash Script to Read All Command Line Arguments into an Array: Simplify Argument Handlingoriginal ↗
7 May 2024
How to Pin Versions in Yum or Dnf for RHEL or CentOS Linuxoriginal ↗
7 May 2024
How to perform find and replace operations within a visual selection in Vimoriginal ↗
7 May 2024
How to find hidden processes and ports on Linux/Unix/Windowsoriginal ↗
7 May 2024
How to add bash auto completion in Debian Linuxoriginal ↗
6 May 2024
How to add cron job entry for acme.shoriginal ↗
3 May 2024
How to Upgrade Ubuntu 22.04 to 24.04 LTS: A Complete Guideoriginal ↗
26 Apr 2024
How to configure AWS SES with Postfix MTA on Debian Linuxoriginal ↗
19 Apr 2024
The repository ‘http://deb.debian.org/debian buster-backports Release’ no longer has a Release file.original ↗
14 Apr 2024
How do I find out my timezone in Linux?original ↗
6 Apr 2024

2023

How to block AI Crawler Bots using robots.txt fileoriginal ↗
29 Sept 2023
Debian Linux 12.1 released with Security Updatesoriginal ↗
23 Jul 2023
Setting up VSCode for Ansible Lightspeed AI in Ubuntu 22.04 desktoporiginal ↗
22 Jul 2023
How to upgrade FreeBSD 13.1 to 13.2 releaseoriginal ↗
12 Apr 2023
nvtop – Awesome Linux task monitor for NVIDIA, AMD & Intel GPUsoriginal ↗
29 Mar 2023
How to skip ChatGPT from WireGuard or OpenVPN on Linuxoriginal ↗
2 Feb 2023
How To Set Up SSH Keys With YubiKey as two-factor authentication (U2F/FIDO2)original ↗
17 Jan 2023

2022

DNS settings to avoid email spoofing and phishing for unused domainoriginal ↗
1 Aug 2022
How to protect Linux against rogue USB devices using USBGuardoriginal ↗
11 Jul 2022
A cautionary tale about locking Linux & FreeBSD user accountsoriginal ↗
4 May 2022
How to install and edit desktop files on Linux (Desktop entries)original ↗
8 Apr 2022
Update your nixCraft RSS feedoriginal ↗
8 Feb 2022
How to migrate from CentOS 8 to AlmaLinux (conversion)original ↗
3 Jan 2022

2021

How to migrate from CentOS 8 to Rocky Linux (conversion)original ↗
10 Dec 2021
How much does a Linux desktop OS cost?original ↗
9 Dec 2021
How to migrate from CentOS 8 to CentOS stream conversionoriginal ↗
3 Dec 2021
How to use htmlq to extract content from HTML files on Linux, macOS or FreeBSDoriginal ↗
8 Sept 2021
FreeBSD bhyve, OpenSSL, GEOM & libfetch security fixes releasedoriginal ↗
25 Aug 2021
How to find a path of a Linux command like a prooriginal ↗
1 Aug 2021
RHEL 8.4 released and here is how to upgrade 8.3 to 8.4original ↗
21 May 2021
Quick Tip: Turn off the login banner in Linux or Unix .hushlogin fileoriginal ↗
15 May 2021
Interview with Michael Lucas *BSD, Unix, IT and other books authororiginal ↗
19 Apr 2021
FreeBSD 13 released: Here is how to upgrade FreeBSD 12 to 13original ↗
14 Apr 2021
Download of the day: AlmaLinux DVD/CD ISOoriginal ↗
6 Apr 2021
cpufetch – awesome CPU architecture info tool for Linux and macOS including FreeBSDoriginal ↗
3 Apr 2021
How to install ncdu on Linux / Unix to see disk usageoriginal ↗
2 Apr 2021
Interview with Abhinav Upadhyay, NetBSD contributor and machine learning software developeroriginal ↗
29 Mar 2021
Debian Linux 10.9 released and here is how to upgrade itoriginal ↗
27 Mar 2021
Interview with curl creator and Swedish software developer Daniel Stenbergoriginal ↗
21 Mar 2021
How to enable LUKS disk encryption with keyfile on Linuxoriginal ↗
3 Mar 2021
FreeBSD jail, xen, and .pam_login_access security fixes releasedoriginal ↗
26 Feb 2021
How to install Dart on Linux and set up VIM as IDEoriginal ↗
15 Feb 2021
Adding spice to your sudo session with a lecture file on Linux or Unixoriginal ↗
14 Feb 2021
Heads up: Microsoft repo secretly installed on all Raspberry Pi’s Linux OSoriginal ↗
4 Feb 2021
Linode cloud firewall: Do you need it to protect the Linux server?original ↗
2 Feb 2021
Linux Desktop Fun: Bonsai tree generator for CLI loversoriginal ↗
31 Jan 2021
Critical bug in sudo puts Linux and Unix systems at riskoriginal ↗
27 Jan 2021
Raspberry Pi Pico released and available at $4 onlyoriginal ↗
21 Jan 2021
Red Hat introduces new no-cost RHEL optionoriginal ↗
20 Jan 2021
duf – Disk Usage/Free Utility for Linux, BSD, macOS & Windowsoriginal ↗
16 Jan 2021
How to unlock LUKS using Dropbear SSH keys remotely in Linuxoriginal ↗
6 Jan 2021
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