# sysadmin

12 min read

Robin Moffatt

Dec 19 '19

SSH keys explained

#ssh #tutorial #sysadmin #security

71

11 min read

Drew Town

Dec 16 '19

Writing Better Technical Documentation

#programming #documentation #beginners #sysadmin

65

5 min read

Angus Allman

Apr 23 '19

Sys-Admin for Web Devs (File Permissions)

#sysadmin #linux #server #dev

55

3 min read

Roy Keene

Jul 2 '19

The Day "/proc" Died

#solaris #sysadmin #story

46

4 min read

Bibin Wilson

May 11 '20

How to Become A DevOps Engineer: A Comprehensive Guide

#devops #developer #sysadmin #devopsenginner

34

22 min read

Jay Gordon for Microsoft Azure

Jun 5 '19

Azure Cloud Shell Tips for SysAdmins (bash)

#azure #devops #sysadmin #linux

28

3 min read

Martin Heinz

May 1 '20

Saving Your Linux Machine from Certain Death

#devops #sysadmin #linux #bash

22

8 min read

Victor Hugo for OpenDevUFCG

Aug 24 '19

Administrando Sistemas com Docker

#docker #sysadmin #gitlab #ptbr

20

6 min read

Valesca Fortunato for WoMakersCode

Jan 30 '20

Você sabe tudo que acontece com a sua aplicação em produção?

#elasticsearch #apm #sysadmin #monitoring

17

4 min read

Jay Gordon for Microsoft Azure

Jun 26 '19

Azure Cloud Shell Tips for SysAdmins Part III - Using Azure CLI

#azure #azops #devops #sysadmin

15

5 min read

Hayden Young

Jun 2 '20

Systemd for service management

#linux #systemd #sysadmin

15

3 min read

Colin Rubbert

Jul 25 '19

Self-hosted VPN with Algo and Azure

#azure #devops #webdev #sysadmin

15

4 min read

Sneh Chauhan

Nov 1 '23

Cannot use a custom SSH port in Ubuntu 22.10 or above? Here's a fix

#ubuntu #linux #sysadmin #ssh

14

3 min read

Aaron Dunphy

Mar 19 '20

How to Setup Quick SSH Access

#sysadmin #ssh #servers

12

1 min read

Jay Gordon for Microsoft Azure

Jul 9 '19

Azure Cloud Shell Tips for SysAdmins Part IV - View and Modify your VM.

#sysadmin #cloud #azure #beginners

11

5 min read

Jeremy Meiss

Jan 17 '20

DevOps before there was DevOps, 20yr old style

#devops #sysadmin #humor

10

6 min read

Sebastian Korotkiewicz

Jul 13 '20

Create ddns on your current bind9 server

#linux #dns #sysadmin

2 min read

Tito

Jul 5 '23

Simplified: Linux Directory Structure [Part 2]

#linux #devops #sysadmin

4 min read

Stan Bright for SaaSHub

Dec 13 '22

How to steal a website and how to prevent it

#webdev #tutorial #security #sysadmin

4 min read

Tyler Smith

Sep 23 '21

SSH into a server behind Cloudflare using an SSH config file

#devops #linux #sysadmin

2 min read

Rahul Kumar

Nov 22 '20

Ansible architecture and setup :

#devops #automation #ansible #sysadmin

3 min read

Boris Quiroz

Oct 10 '20

🐍 Testing exit codes with Pytest

#python #sysadmin #testing

1 min read

Arun Pal

Feb 12 '22

How do I score 85/100 on my first attempt in LFCS exam

#lfcs #linux #cloud #sysadmin

2 min read

Roy Keene

Jul 3 '19

BtrFS, ZFS, and More

#sysadmin #comparison

5 min read

anilv4

Jun 4 '20

Yes, Red Hat Enterprise Linux has a minimal window manager called 'motif' !!!

#linux #sysadmin #rhel #ubuntu

2 min read

Narongdej Sarnsuwan

Jun 3 '19

Upgrading PHP to 7.3 with Ansible

#devops #php #ansible #sysadmin

3 min read

Angus Allman

Oct 23 '19

Sys-Admin for Web Devs (Intro to DNS)

#dns #sysadmin #dev #ip

4 min read

JJ Asghar

Oct 29 '20

How to update to the newest release of Fedora

#sysadmin #linux #fedora

1 min read

Viral Patel

Dec 11 '19

Docker Cleanup Commands

#docker #sysadmin #bash

1 min read

Carl George

Sep 19 '20

Getting Started with Caddy (v2) on Fedora

#webserver #https #fedora #sysadmin

3 min read

Rodrigo Vieira

Apr 19 '19

Access Control List - ACL

#linux #infosec #sysadmin #devops

2 min read

Joseph D. Marhee

Mar 5 '21

Containerizing, and Troubleshooting, your Scheduled Tasks

#linux #docker #kubernetes #sysadmin

4 min read

Matthew D. Miller

Jun 6 '22

Running Tomcat on Privileged Ports

#linux #security #sysadmin #tomcat

3 min read

JJ Asghar

Aug 6 '20

bash Environmental Variables Override

#sysadmin #linux #bash

2 min read

sentadoensilla

Apr 14 '22

Simple disk space monitor for linux servers

#linux #bash #sysadmin

3 min read

JJ Asghar

May 26 '20

Fedora CoreOS working on VirtualBox

#sysadmin #linux #tutorial #devops

3 min read

Daniel M.

Feb 25 '22

El archivo de configuración SSH es una navaja suiza

#config #ssh #sysadmin #linux

2 min read

Samuel John

Apr 12 '22

My favourite rsync commands

#linux #ubuntu #devops #sysadmin

1 min read

Martín Vukovic

Apr 17 '21

So you've overwritten the partition table of that disk by mistake again huh?

#sysadmin #linux #partitions #recovery

1 min read

Beatriz Oliveira for Sysadminas

Feb 1 '20

Introdução ao Kibana Canvas

#canvas #elasticsearch #kibana #sysadmin

1 min read

Merlin Carter

Apr 8 '20

How to sync user accounts with G Suite push notifications

#gsuite #sysadmin #django #python

12 min read

Diego

May 9 '22

How to setup two factor authentication using DUO security on SSH

#linux #sysadmin #security #2fa

5 min read

b0bby_seal

Feb 25 '21

Why Every Developer Needs to Use The CLI in 2021

#devjournal #100daysofcode #sysadmin #frontend

6 min read

Tib

Dec 4 '20

Book review "Perl For System Administration"

#perl #books #sysadmin #systems

4 min read

Roy Keene

Jul 1 '19

RAID5 lost, RAID5 recovered

#sysadmin #story #linux

4 min read

Thodoris Velmachos

Oct 15 '22

How to transfer Files to Samba Server with Powershell 7.

#devops #tutorial #powershell #sysadmin

3 min read

nabbisen

Jun 19 '20

PostgreSQL: Rename database

#postgres #database #sql #sysadmin

2 min read

Colin Rubbert

Aug 9 '19

Self-hosted web analytics with Matomo and Azure

#azure #devops #webdev #sysadmin

5 min read

Peter Thaleikis 🍪

Apr 29 '20

How I force myself to work

#productivity #devlife #sysadmin

3 min read

Rodrigo Vieira

Apr 19 '19

SELinux and AppArmor

#linux #infosec #sysadmin #devops

3 min read

Matthew D. Miller

Jun 14 '22

Encrypt an Existing Linux Installation Online with the Magic of LVM

#linux #sysadmin #encryption #security

18 min read

Valdeir S.

Sep 23 '21

Série Nginx #5: Trabalhando com Geolocalização por IP

#nginx #devops #sysadmin #geoip

2 min read

Mohammad Tomaraei

Mar 19 '21

Enabling Automatic Unattended Security Updates on Ubuntu and Debian

#linux #security #ubuntu #sysadmin

2 min read

Jonathan Hall

May 14 '21

How IT People See System Administrators

#devops #sysadmin

1 min read

Joseph D. Marhee

Jun 7 '21

Using bridged networks with Docker

#docker #networking #sysadmin #linux

2 min read

Jean-Yves Pellé

Mar 18

A web form to launch your bash and powershell scripts

#bash #powershell #devops #sysadmin

6 min read

Roy Keene

Jun 29 '19

You Can't Get There From Here (Policy Based Routing)

#networking #sysadmin #linux

5 min read

Roy Keene

Jul 5 '19

Network Load Balancing with CLUSTERIP

#sysadmin #linux

2 min read

Leon Nunes

Apr 4 '21

Why aren't there any guides for new system administrators?

#linux #windows #sysadmin