Forfatterarkiv: mike

Hide nick-name in social-share on WordPress

Udgivet den juni 21, 2022 af mike

Source: https://wordpress.stackexchange.com/questions/369151/how-to-remove-author-name-and-link-from-a-shared-link-preview

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Fetching and parsing backuppc host summary with Python

Udgivet den juni 17, 2022 af mike
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Distributing SSH Keys with Ansible

Udgivet den maj 5, 2022 af mike

This method is designed to fully take over the distribution of SSH Keys, meaning if you use this method you, or individual users, can no longer manually add their own keys to the systems. ./roles/ssh-keys/tasks/main.yml: ./roles/ssh-keys/tasks/authorized_keys And finally ./roles/ssh-keys/vars/main.yaml This … Læs resten →

Udgivet i Ansible, Linux | Skriv en kommentar

Nagios / Incinga plugin for BackupPC

Udgivet den marts 11, 2022 af mike

This plugin scrapes the BackupPC web-interface and uses it to fire off an alert if one or more jobs needs attention.

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Adding a secondary qemu2 disk to a kvm using virsh

Udgivet den februar 11, 2022 af mike

First create the image: Then attach it to the virtual machine: Enter VM and format disk, you don’t need to restart.

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Installing OpenZFS on Debian 11

Udgivet den december 6, 2021 af mike

Installing OpenZFS Install the repository management system: Enable contrib repositories: Upgrade system: Reboot system to boot with the new kernel: Ssh back in to the host, and install the needed packages: Say “OK” to imkompatability warning, and load the newly … Læs resten →

Udgivet i Linux | Skriv en kommentar

Shrinking the root filesystem on a Linux machine

Udgivet den december 6, 2021 af mike

This was needed by me in order to run ZFS on a DigitalOcean droplet, but the process should be applicable to more or less any Linux system. 1: Boot into rescue mode Click the “Recover” link in the left vertical … Læs resten →

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Changing from GPT to MBR

Udgivet den oktober 1, 2021 af mike

Run gdisk /dev/had and type r and press enter followed by g and press enter, quit the program and restart the system.

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Wiping the partition table on a USB Stick in Windows

Udgivet den september 11, 2021 af mike

When you try to flash a Linux boot USB Stick from Windows, typically using Balena Etcher, the process will fail due to there already being partitions on the stick. If you open up Windows Disk Management it will typically show … Læs resten →

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Auto-updating timestamp column i MariaDB/MySQL

Udgivet den august 9, 2021 af mike

If you need a colum that will automagically show when a row was created or changed you can use the following: Now try to insert some data: And then change those data: Enjoy 😉

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