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How to get a free city.state.us domain for side projects
alanwest profile

How to get a free city.state.us domain for side projects

#dns #webdev #networking #sysadmin
Comments
5 min read
The mdadm backup file: when it's needed, and when it isn't
imrepentek profile

The mdadm backup file: when it's needed, and when it isn't

#linux #sysadmin #devops #storage
Comments
8 min read
What 99.9% vs 99.99% Uptime Really Means: An SRE Reality Check
andrew_wiggins profile

What 99.9% vs 99.99% Uptime Really Means: An SRE Reality Check

#sre #devops #sysadmin #architecture
Comments
3 min read
I built a Windows optimizer that refuses to run if Outlook is open
tiltedlunar123 profile

I built a Windows optimizer that refuses to run if Outlook is open

#powershell #windows #security #sysadmin
Comments
4 min read
The Regex That Ran Unbounded
vivian-voss profile

The Regex That Ran Unbounded

#postmortem #regex #sysadmin #freebsd
Comments
7 min read
tcpdump
vivian-voss profile

tcpdump

#freebsd #networking #bpf #sysadmin
Comments
7 min read
Conquering Windows Server 2022: How to Manually Sideload Winget (Without the Microsoft Store)
scg profile

Conquering Windows Server 2022: How to Manually Sideload Winget (Without the Microsoft Store)

#windows #powershell #azure #sysadmin
Comments 1
3 min read
Upgrading Ubuntu 24.04 to Ubuntu 26.04
achaurasiya profile

Upgrading Ubuntu 24.04 to Ubuntu 26.04

#ubuntu #linux #sysadmin #devops
15
Comments
2 min read
Construyendo un Home Lab Blue Team para PYMEs con pfSense y Snort: mi TFG para ASIR
papgar92 profile

Construyendo un Home Lab Blue Team para PYMEs con pfSense y Snort: mi TFG para ASIR

#cybersecurity #blueteam #sysadmin #linux
Comments
3 min read
Get-Process Cmdlet — PowerShell Cheat Sheet & Examples
cameroonreevesdev profile

Get-Process Cmdlet — PowerShell Cheat Sheet & Examples

#powershell #windows #sysadmin #automation
Comments
3 min read
find Command Cheat Sheet — All Flags & Usage Examples
cameroonreevesdev profile

find Command Cheat Sheet — All Flags & Usage Examples

#linux #bash #commandline #sysadmin
Comments
3 min read
grep Command Cheat Sheet — All Flags & Usage Examples
cameroonreevesdev profile

grep Command Cheat Sheet — All Flags & Usage Examples

#linux #bash #commandline #sysadmin
Comments
4 min read
ls Command Cheat Sheet — All Flags & Usage Examples
cameroonreevesdev profile

ls Command Cheat Sheet — All Flags & Usage Examples

#linux #bash #commandline #sysadmin
Comments
3 min read
We Were Reimaging Laptops the Hard Way for 3 Years. I Fixed It in an Afternoon.
rogercastro profile

We Were Reimaging Laptops the Hard Way for 3 Years. I Fixed It in an Afternoon.

#windows #intune #autopilot #sysadmin
Comments
3 min read
出口 NAT 端口耗尽排查实战：从间歇性超时到根因定位
anatraf_482389aa982e profile

出口 NAT 端口耗尽排查实战：从间歇性超时到根因定位

#networking #monitoring #devops #sysadmin
Comments
1 min read
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