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ShellGPT for Sysadmins: Master These Lesser-Known CLI Tricks
Muralidhar M Pala
Muralidhar M Pala
Muralidhar M Pala
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Jun 30
ShellGPT for Sysadmins: Master These Lesser-Known CLI Tricks
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linux
#
shellgpt
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sysadmin
#
opensource
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2 min read
Your Servers Deserve Better: Meet Minexus, a Smart Admin Agent System in Go
arhuman
arhuman
arhuman
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Jul 1
Your Servers Deserve Better: Meet Minexus, a Smart Admin Agent System in Go
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go
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tooling
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security
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sysadmin
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2 min read
ELK stack & Graylog
urdevops
urdevops
urdevops
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Jun 23
ELK stack & Graylog
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beginners
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devops
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sysadmin
#
ai
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8 min read
Why DevOps and Sysadmins Are Rethinking Identity Infrastructure
Sagar Paul
Sagar Paul
Sagar Paul
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Authspoke
Jun 20
Why DevOps and Sysadmins Are Rethinking Identity Infrastructure
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devops
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security
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sysadmin
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iam
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1 min read
SSH Authentication Key Rotation: Why and How to Expire SSH Keys
Richard Chamberlain
Richard Chamberlain
Richard Chamberlain
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Jun 22
SSH Authentication Key Rotation: Why and How to Expire SSH Keys
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ssh
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security
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devops
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sysadmin
8
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4 min read
💬 Understanding VoIP and IP PBX: The Backbone of Modern Business Communication
Kevin Ruto
Kevin Ruto
Kevin Ruto
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Jun 15
💬 Understanding VoIP and IP PBX: The Backbone of Modern Business Communication
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voip
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telephony
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sysadmin
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networking
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3 min read
Secure SSH Access with Modular Policy Files
Richard Chamberlain
Richard Chamberlain
Richard Chamberlain
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Jun 15
Secure SSH Access with Modular Policy Files
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ssh
#
devops
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security
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sysadmin
1
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5 min read
🛡️ Blocking Admin SSH Logins with SELinux (`ssh_sysadm_login`)
Richard Chamberlain
Richard Chamberlain
Richard Chamberlain
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Jun 2
🛡️ Blocking Admin SSH Logins with SELinux (`ssh_sysadm_login`)
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ssh
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security
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devops
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sysadmin
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3 min read
Beginner IT Lab Portfolio: Linux, Web Hosting, SSH & User Management in VirtualBox
Adeleke Dare
Adeleke Dare
Adeleke Dare
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Jun 30
Beginner IT Lab Portfolio: Linux, Web Hosting, SSH & User Management in VirtualBox
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linux
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sysadmin
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devops
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beginners
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5 min read
Secure SSH by Using a Restricted User: Smarter Linux Hardening
Richard Chamberlain
Richard Chamberlain
Richard Chamberlain
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May 25
Secure SSH by Using a Restricted User: Smarter Linux Hardening
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ssh
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security
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devops
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sysadmin
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1 min read
Deadman Checks in Grafana
Vehbi Sinan Tunalioglu
Vehbi Sinan Tunalioglu
Vehbi Sinan Tunalioglu
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May 19
Deadman Checks in Grafana
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grafana
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influx
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sysadmin
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3 min read
Pydantic 2: The Complete Guide for Python Developers - From Basics to Advanced Techniques
Amverum Cloud
Amverum Cloud
Amverum Cloud
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Jun 3
Pydantic 2: The Complete Guide for Python Developers - From Basics to Advanced Techniques
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database
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devops
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python
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sysadmin
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25 min read
RAID 5 VS SHR Synology NAS
Fega Suseno
Fega Suseno
Fega Suseno
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May 8
RAID 5 VS SHR Synology NAS
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nas
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devops
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sysadmin
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linux
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1 min read
🛡️ Complete Guide to Fail2Ban: Protect Your SSH Server from Brute Force Attacks
Richard Chamberlain
Richard Chamberlain
Richard Chamberlain
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May 18
🛡️ Complete Guide to Fail2Ban: Protect Your SSH Server from Brute Force Attacks
#
linux
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ssh
#
sysadmin
#
security
4
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7
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5 min read
Deploying a Secure LEMP Stack on Stack on Linux (Week 1)
Alvin
Alvin
Alvin
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Apr 25
Deploying a Secure LEMP Stack on Stack on Linux (Week 1)
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nginx
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security
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cloud
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sysadmin
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5 min read
One Linux Command to Rule Them All
Jorge Luis Rueda Beirana
Jorge Luis Rueda Beirana
Jorge Luis Rueda Beirana
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Apr 24
One Linux Command to Rule Them All
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sosreport
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sosvault
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devops
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sysadmin
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1 min read
🧩 Visualize Your Azure Dependencies in Real Time with Service Map
Minh Tri Vo
Minh Tri Vo
Minh Tri Vo
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Apr 21
🧩 Visualize Your Azure Dependencies in Real Time with Service Map
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sysadmin
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devops
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azure
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cloudcomputing
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1 min read
🧩 Getting Started with Jinja2 Templates and Filters in Ansible (with Real Examples)
Minh Tri Vo
Minh Tri Vo
Minh Tri Vo
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Apr 20
🧩 Getting Started with Jinja2 Templates and Filters in Ansible (with Real Examples)
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ansible
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devops
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sysadmin
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automation
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1 min read
Citrix MCS Full Clone Disk Moves in XenServer: What the Docs Won’t Tell You
EliteUC
EliteUC
EliteUC
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Apr 16
Citrix MCS Full Clone Disk Moves in XenServer: What the Docs Won’t Tell You
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citrix
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euc
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sysadmin
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desktops
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2 min read
Landing From Clouds: Why On-Premise Will Eventually Win... In a Large Number of Cases
Roman Belshevitz
Roman Belshevitz
Roman Belshevitz
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May 5
Landing From Clouds: Why On-Premise Will Eventually Win... In a Large Number of Cases
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devops
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sysadmin
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myth
1
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7 min read
Understanding Networking Commands - Why They Matter
Wonuola Ogunsanmi
Wonuola Ogunsanmi
Wonuola Ogunsanmi
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Apr 10
Understanding Networking Commands - Why They Matter
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cisco
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sysadmin
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cybersecurity
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womenintech
3
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4 min read
🔐 How to Set Up Multi-Factor Authentication (MFA) on Ubuntu for SSH
Richard Chamberlain
Richard Chamberlain
Richard Chamberlain
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May 10
🔐 How to Set Up Multi-Factor Authentication (MFA) on Ubuntu for SSH
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linux
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ssh
#
sysadmin
#
security
1
reaction
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1
comment
4 min read
BackupSync: A Comprehensive Linux Backup Solution for Developers and SysAdmins
Mursal Aliyev`
Mursal Aliyev`
Mursal Aliyev`
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Apr 1
BackupSync: A Comprehensive Linux Backup Solution for Developers and SysAdmins
#
linux
#
backup
#
opensource
#
sysadmin
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3 min read
🔐 Mastering SSH Key-Based Authentication: Secure Passwordless Login for Linux and Windows
Richard Chamberlain
Richard Chamberlain
Richard Chamberlain
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May 3
🔐 Mastering SSH Key-Based Authentication: Secure Passwordless Login for Linux and Windows
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linux
#
ssh
#
sysadmin
#
security
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4 min read
System Performance Monitoring
Chielo Chiamaka
Chielo Chiamaka
Chielo Chiamaka
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May 3
System Performance Monitoring
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cloudwhistler
#
linux
#
devops
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sysadmin
3
reactions
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3 min read
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