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Fixing NO_PUBKEY GPG Errors on Ubuntu – The Cleanest Way
deepsky1d profile

Fixing NO_PUBKEY GPG Errors on Ubuntu – The Cleanest Way

#ubuntu #linux #devops #sysadmin
Comments
1 min read
Fix Error "trying to acquire cfs lock 'storage-vm_pool'" in Proxmox [Solved]
seno21 profile

Fix Error "trying to acquire cfs lock 'storage-vm_pool'" in Proxmox [Solved]

#proxmox #devops #linux #sysadmin
Comments
1 min read
Set SELinux flags
kubenetic profile

Set SELinux flags

#linux #selinux #sysadmin
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2 min read
Setting Up Gitea on AlmaLinux 9
krowemoh profile

Setting Up Gitea on AlmaLinux 9

#sysadmin #git #homelab #devops
Comments
3 min read
Mastering SCP: A Comprehensive Guide to Secure File Transfers and Advanced Features
sebos profile

Mastering SCP: A Comprehensive Guide to Secure File Transfers and Advanced Features

#commandline #techtips #sysadmin #linuxtips
Comments
3 min read
Configure SSH Login from Windows to Windows
jajera profile

Configure SSH Login from Windows to Windows

#ssh #windows #sysadmin #security
9
Comments
3 min read
Creating and Managing Custom systemd Services on Ubuntu
edgaras profile

Creating and Managing Custom systemd Services on Ubuntu

#ubuntu #systemd #sysadmin #linux
6
Comments
5 min read
How to Recover from Expired vCenter 7 (ESXI) Certificates: A Step-by-Step Guide 2025
adzhydra profile
Adam

How to Recover from Expired vCenter 7 (ESXI) Certificates: A Step-by-Step Guide 2025

#vmware #vsphere #sysadmin #security
1
Comments
2 min read
Delete File or Directory Immutable Attribute
seno21 profile

Delete File or Directory Immutable Attribute

#linux #ubuntu #devops #sysadmin
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2 min read
Mastering Cron Jobs: A Comprehensive Guide
testouri_med_amine profile

Mastering Cron Jobs: A Comprehensive Guide

#cronjobs #sysadmin #automation #productivity
Comments
3 min read
Configure SSH Passwordless Login from Windows to Linux
jajera profile

Configure SSH Passwordless Login from Windows to Linux

#ssh #windows #linux #sysadmin
2
Comments 2
3 min read
How to Set the Hostname on a Linux System
jajera profile

How to Set the Hostname on a Linux System

#linux #hostname #sysadmin #configuration
2
Comments
3 min read
❓ Do you allow wrong input to enter your function?
kamilpro profile

❓ Do you allow wrong input to enter your function?

#powershell #windows #sysadmin #scripting
1
Comments
1 min read
A simple tool for automated MySQL database dumps and restores
kremilly profile

A simple tool for automated MySQL database dumps and restores

#rust #mysql #sysadmin #backup
2
Comments 2
1 min read
10 Bash Commands Every Sysadmin Should Know
oliverbennet profile

10 Bash Commands Every Sysadmin Should Know

#bash #linux #sysadmin #opensource
3
Comments
3 min read
Dev vs Prod
skillcr profile

Dev vs Prod

#prodvsdev #devops #sysadmin #developer
Comments
1 min read
DKIM, DMARC and SPF: The protective shield for your email communication 🛡️
disane profile

DKIM, DMARC and SPF: The protective shield for your email communication 🛡️

#security #email #phishing #sysadmin
1
Comments
5 min read
DKIM, DMARC und SPF: Der Schutzschild deiner E-Mail-Kommunikation 🛡️
disane profile

DKIM, DMARC und SPF: Der Schutzschild deiner E-Mail-Kommunikation 🛡️

#sicherheit #email #phishing #sysadmin
2
Comments
5 min read
Basic Linux Syntax Frequently Used by Writer
seno21 profile

Basic Linux Syntax Frequently Used by Writer

#linux #devops #sysadmin #sre
1
Comments 3
2 min read
Managing NixOS on DigitalOcean with Colmena
vst profile

Managing NixOS on DigitalOcean with Colmena

#nixos #colmena #sysadmin #cloud
4
Comments
6 min read
How to make easy encrypted backups with rclone for free
viiik profile

How to make easy encrypted backups with rclone for free

#backup #linux #sysadmin #rclone
2
Comments
3 min read
Create a Self-Signed SSL Certificate for Apache in Ubuntu 22.04
seno21 profile

Create a Self-Signed SSL Certificate for Apache in Ubuntu 22.04

#ubuntu #devops #virtualmachine #sysadmin
Comments
3 min read
The Unsung Heroes of the AI Age: Sysadmins, Our Digital Guardians
fa5tworm profile

The Unsung Heroes of the AI Age: Sysadmins, Our Digital Guardians

#sysadmin #ai
1
Comments
2 min read
Creating users and groups from a file with bash.
vale_hash profile

Creating users and groups from a file with bash.

#hng #sysadmin #bash #devops
1
Comments
7 min read
Get Geeky with Python: Build a System Monitor with Flair
pranjol-dev profile

Get Geeky with Python: Build a System Monitor with Flair

#python #opensource #sysadmin #beginners
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4 min read
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