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Luis Johnstone

The Home of A Tinkering Techie

  • about: Luis Johnstone

Category: linux

Cat Links automation, linux, Powershell, ubuntu, vscode

VScode tunnels guide

Posted on July 9, 2025July 9, 2025 luis.johnstone

What are VScode tunnels? VScode tunnels allow you to use VScode to remotely connect to systems where you want to

Continue readingVScode tunnels guide

Cat Links linux, ubuntu, Virtualisation

Ubuntu server vs Ubuntu server minimal: memory usage

Posted on January 28, 2024January 28, 2024 luisjohnstone

Discover whether an Ubuntu minimal install uses more or less memory than a standard one! … Continue readingUbuntu server vs Ubuntu server minimal: memory usage

Cat Links linux, networking

UFW allow IPv6 prefix to application

Posted on September 30, 2020June 18, 2023 luisjohnstone

Allow IPv6 using UFW (Uncomplicated Firewall) … Continue readingUFW allow IPv6 prefix to application

Cat Links DNS, expressvpn, linux, raspberry pi, raspbian, resolvd, rpi

ExpressVPN on Raspberry Pi keeps changing DNS settings (does not revert DNS settings)

Posted on September 23, 2019June 18, 2023 luisjohnstone

So I’ve been playing around with some Raspberry Pi 4’s and on one of them I’ve been using the ARM

Continue readingExpressVPN on Raspberry Pi keeps changing DNS settings (does not revert DNS settings)

Cat Links backup, centos, chgrp, GID, linux, permissions, rsync, ubuntu, UID

Ubuntu to CentOS rsync errors with chgrp Operation not permitted (1)

Posted on May 9, 2013 luis.johnstone

When running rsync to backup from a ZFS volume on my primary Ubuntu server to a backup server running Centos

Continue readingUbuntu to CentOS rsync errors with chgrp Operation not permitted (1)

Recent Posts

  • VScode tunnels guide
  • Ubuntu server vs Ubuntu server minimal: memory usage
  • Ubuntu unattended updates with Ansible
  • Change default port of OpenSSH client for Windows
  • kubernetes: rolling update of hosts using ansible

Recent Comments

  1. Luis Johnstone on Hyper-V: The VHD/VHDX cannot be accessed by the system when deduplication has been enabled
  2. Satnam R. on Hyper-V: The VHD/VHDX cannot be accessed by the system when deduplication has been enabled
  3. Happy on Ubuntu to CentOS rsync errors with chgrp Operation not permitted (1)
  4. Unknown on Automating the reboot of Polycom meeting room devices
  5. Unknown on Hyper-V: The VHD/VHDX cannot be accessed by the system when deduplication has been enabled

Archives

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  • July 2018
  • October 2016
  • January 2016
  • March 2014
  • May 2013
  • July 2012
  • April 2012
  • May 2010

Categories

  • ansible
  • automation
  • backup
  • centos
  • Certificate Authority
  • Certificate Enrollment
  • Certificates
  • chgrp
  • cluster
  • clustering
  • CSV
  • Data Protection Manager 2012 R2
  • deduplication
  • DNS
  • DPM
  • embedded
  • exchange
  • expressvpn
  • folding
  • GID
  • hardware
  • Hyper-v
  • kubernetes
  • linux
  • MSI
  • msiexec
  • networking
  • Nimble
  • patching
  • permissions
  • Powershell
  • PowerVault
  • raspberry pi
  • raspbian
  • REALLYSUPPRESS
  • resolvd
  • rpi
  • rsync
  • SCCM 2012
  • Soft Reboot
  • Systems Management
  • ubuntu
  • ubuntu 10.04
  • UID
  • Uncategorized
  • uninstall smtp server 2008
  • vhd
  • vhdx
  • Virtualisation
  • VMM
  • vscode
  • Windows
  • zfs
  • zfs-fuse
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