Posts

2026

• I joined 512kb.club 15 Feb

2025

• BGP core memory 18 Nov
• How to improve Wordpress performance 21 Jun
• How to empty a file in Microsoft Windows without deleting it 14 May
• RedHat Openshift, container IDs and cgroups 08 May
• Microsoft announced Think Deeper, free access to GPT o1 model 31 Jan
• How to analyze and fix a pod scheduling issue due to Insufficient Memory on Kubernetes or Openshift. 09 Jan

2024

• How to get audio notification from CLI when server or service is reachable 31 Dec
• How to configure Roundcubemail for iCloud custom domain email address 25 Oct
• How to automate testing webapps 04 Jun
• PostgreSQL performance test script 24 Apr
• How to get display monitor serial number from PowerShell 24 Apr

2023

• How to move artefacts in a Jfrog repository 28 Sep
• How to fix "Could not connect to one or more vCenter Server" 28 Sep
• How to automate your blog posts 17 Feb
• How to restore a Kubernetes cluster after IP change 18 Jan
• New year, new changes 14 Jan

2020

• How to change NTP server on HP 3PAR 7200c 19 Sep
• How to bypass Chrome error "Your connection is not private" 30 Jun
• How to quickly enable a low-resource webserver 29 Apr
• How to create a SSL profile when you don't know the key passphrase 24 Feb
• How to fix do-agent exited with a return code 100 16 Feb

2018

• How to CTRL+ALT+DEL in RDP 22 May
• How to fix Microsoft Lync/Outlook has stopped working 15 May

2017

• Networking training materials 11 Dec
• Udemy offline 05 Dec
• Quagga 01 Dec
• Password recovery procedure on Cisco Catalyst 3500-XL 07 Aug
• How to create text files on Cisco routers 07 Aug
• Cisco guest shell 07 Jul
• Life tip 31 May
• How to configure Cisco devices remotely 04 May
• New website - powered by Jekyll 06 Apr