It’s Friday evening. The production server isn’t responding. VPN drops every two minutes. Three hours later, you’re still fighting configs. Thousands of developers & #sysadmins face this.
@netbird.bsky.social, an #opensource networking platform, can help!
Learn how: lpi.org/n9ne
#LPI #FOSS
Linux Server Setup – Part 1: A Beginner’s Guide Setting up a Linux server is one of the best ways to learn Linux and server management hands-on. Linux servers offer unmatched flexibility, perfo...
#Blog #Linux #commands #distro #homelab #raspberry #pi #server #sysadmins
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To all Linux #SysAdmins and #DevOps engineers in the group—how is your team handling the new SUSE Python3 security advisory (SUSE-SU-2026-1090-1)? Read more: 👉 tinyurl.com/cavb54e6
#WorkRant of the day: 2-step verification will be the death of me.
#SysAdmins if you have to use it, do NOT put a time limit on it!!! Fsck! Our satellite office is so fscked BC our connection to HQ is so slow we can't get the damn code in time.
Also, fsck #Mimecast. Useless.
Linux Firewall with nftables: Setup Guide nftables has replaced iptables as the default firewall framework on most modern Linux systems. This practical guide covers the core structure, real rule ex...
#Blog #Linux #cybersecurity #security #server #sysadmins
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I need your help! CFD Tiles 📱 has just been released, and I'm looking for interested testers!
CFD Tiles is an AIO Azure Utility. Its goal is to simplify and modernize your Microsoft Admin Dashboards. Learn more on my website. 👇
tiles.clickfixdynamics.com
#solodev #Microsoft #IT #sysadmins #Azure
journalctl: The Complete Guide to Reading Linux System Logs A practical, complete guide to journalctl for reading, filtering, and managing systemd journal logs on Linux. Covers time filters, boot s...
#Blog #Linux #commands #desktop #server #sysadmins
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Reduce Disk Writes on Debian & Ubuntu (Server & Desktop) Every write to disk costs something, whether it's wearing down an SSD, slowing I/O on a busy server, or draining battery on a la...
#Blog #Linux #debian #hosting #performance #server #sysadmins
Origin | Interest | Match
rsync Command in Linux with Examples The rsync command is one of the most popular and powerful tools in Linux for synchronizing files and directories between different locations. It is widely use...
#Blog #Linux #commands #sysadmins
Origin | Interest | Match
Securing Linux with SELinux (or AppArmor) SELinux and AppArmor have been around for many years, but are still essential for maintaining a secure Linux environment. This article will cover how to se...
#Blog #Linux #commands #security #server #sysadmins
Origin | Interest | Match
Securing Linux with SELinux (or AppArmor) SELinux and AppArmor have been around for many years, but are still essential for maintaining a secure Linux environment. This article will cover how to se...
#Blog #Linux #commands #security #server #sysadmins
Origin | Interest | Match
Securing Linux with SELinux (or AppArmor) SELinux and AppArmor have been around for many years, but are still essential for maintaining a secure Linux environment. This article will cover how to se...
#Blog #Linux #commands #linux #security #server #sysadmins
Origin | Interest | Match
Ncdu Command in Linux: Disk Usage Analysis with Examples This article is a follow-up to the previous 90 Linux Commands Frequently Used by Linux Sysadmins post. As time allows, I will continue to p...
#Blog #Linux #commands #linux #sysadmins
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Which yet again begs the question of why Linux #sysadmins are being issued Windows laptops in the first place...
Free vs. Available Memory in Linux At times, we need to know precisely how a Linux system is using memory. This article explains how to interpret memory usage using the free command and, more impor...
#Blog #Linux #commands #linux #memory #performance #server #sysadmins
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Guide to Optimizing PHP for High Traffic Sites Note: This article serves as an overview and index, connecting you to previous detailed PHP optimization articles. Continue reading...
#Blog #Linux #hosting #performance #php #server #sysadmins
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Raspberry Pi Reliability Has a Storage Problem Raspberry Pi board has earned its reputation as one of the most versatile and capable single-board computers ever made. Continue reading...
#Blog #Linux #homelab #raspberry #pi #sysadmins
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Midweek question for #Sysadmins and #IT folks:
When things slow down a bit toward the end of the year, do you tend to:
• Clean up old configs and tech debt
• Experiment in your homelab
• Learn something new
• Or… just keep the lights on and coast?
No wrong […]
[Original post on mastodon.social]
#openSUSE is more than a #Linux distribution; it's a global #opensource project empowering users, #developers, and #sysadmins to build, deploy, and collaborate. From desktops to #servers and #containers, openSUSE delivers freedom, flexibility, and power. Learn more at opensuse.org
TBC, I don't expect anyone with a #SC25 plenary spot to shout "The Emperor has NO clothes" with respect to #GenAI. 🤞🏻 But enough #SysAdmins I know in the #HPC space are at min politely skeptical of these services and I am curious if this also shows up on the convention floor.
Ubuntu LTS Support Extended to 15 Years If you’re like me and value a rock-solid Linux setup that you don’t have to reinstall every couple of years, you’ll appreciate this news. Continue read...
#Blog #Linux #desktop #distro #linux #RHEL #security #server #sysadmins
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DigitalOcean is chasing me for $0.01: What it taught me about automation There are three kinds of emails that can ruin a quiet Saturday: a security warning, an outage alert, and, apparently, a repe...
#Blog #General #devops #hosting #sysadmins
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Linux Troubleshooting: These 4 Steps Will Fix 99% of Errors I’ll admit, I hesitated a bit before writing this post. The whole point of this linuxblog.io and linuxcommunity.io forum is to bring to...
#Blog #Linux #commands #desktop #linux #server #sysadmins
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Phishing Game of the Week:
Can you tell why this email is a phishing attempt impersonating Cloudflare?
Level: Intermediate
#cybersecurity #hacking #100daysofcode #hugovalters #security #ITSecurity #sysadmins #DevSecOps #DevOps
