Linux:

• Reinitialize pacmans package database

  Recover installed ArchLinux packages from logfile

  submitted 2021-09-08T14:39:31+02:00 to tags:[ linux pacman arch yay ] categories:[ Linux ]

• Booting Ubuntu 20.04 live via http

  Howto load and boot a casper created iso file via http

  submitted 2021-07-28T23:39:21+02:00 to tags:[ linux pxe casper syslinux bootloader http ubuntu ] categories:[ Linux ]

• Shiet Protection

  Howto remove password "secured" write protection from .xlsx files

  submitted 2021-06-23T15:40:21+02:00 to tags:[ excel linux software ] categories:[ Linux ]

• Search and destroy corrupt pages in Postgres databases

  Howto recover an unfixable corrupt database by zapping out the bad pages

  submitted 2021-06-22T13:04:41+02:00 to tags:[ postgres linux software ] categories:[ Linux ]

• Building Arch Linux packages under Ubuntu

  A short collection of commands to setup a Arch Linux build chroot

  submitted 2020-12-28T17:22:02+01:00 to tags:[ Arch Linux Ubuntu bootstrap container chroot ] categories:[ Linux ]

• DNS Resolution on Laptops

  Howto setup generic local DNS resolution working in different networkenvironments

  submitted 2020-11-26T19:49:40+01:00 to tags:[ software systemd dns ] categories:[ Linux ]

• Host and container name resolution with LLMNR

  Short howto about using LLMNR and libNSS to resolved local container names

  submitted 2020-07-02T18:53:02+02:00 to tags:[ systemd nspawn llmnr libnss nss dns linux ] categories:[ Linux ]

• Installing Ubuntu 18.04 from Archlinux on APU Board

  Howto install an Ubuntu 18.04 from an Archlinux livesystem on an APU2c4 board.

  submitted 2019-12-26T15:04:42+01:00 to tags:[ software selfhosted ] categories:[ Linux ]

• Simple Mailserver Setup

  Howto setup a (relatively) simple mailserver with nextcloud integration

  submitted 2019-10-24T17:02:35+02:00 to tags:[ software ] categories:[ Linux ]

• Homeserver

  Setup of my homeserver with an APU Board, Coreboot, BTRFS, Archlinux and Zeroconf

  submitted 2019-01-10T02:27:38+01:00 to tags:[ hardware software storage ] categories:[ Linux ]

• Netjail

  A self written bash tool to jail applications into OpenVPN only namepaaces

  submitted 2018-11-19T10:11:23Z to tags:[ software security linux ] categories:[ Linux ]

• Notifications under i3

  Howto use simple graphical notifications with i3 windowmanager

  submitted 2018-05-05T22:12:00+02:00 to tags:[ linux network ] categories:[ Linux ]

• Simple Wireless Setup

  Basic setup for managing wifi connection on linux with systemd-networkd and wpa_supplicant

  submitted 2018-04-24T21:17:57+02:00 to tags:[ linux systemd network ] categories:[ Linux ]