p7cq

## EJBCA_CE_Nitrokey_HSM_PKI.md

      
              1 file
            
          
              1 fork
            
          
              0 comments
            
          
              4 stars
            
          
                p7cq
                / EJBCA_CE_Nitrokey_HSM_PKI.md
            
            
              Last active
              March 20, 2024 08:20
            
              
                EJBCA CE & Nitrokey HSM - A lab PKI
              
          
    EJBCA CE & Nitrokey HSM - A lab PKI

Configuration steps for a lab CA, created using EJBCA CE and Nitrokey HSM.
Installation details

Hardware: Raspberry Pi 4 Model B
Crypto token: Nitrokey HSM 2

  
## GH60.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                p7cq
                / GH60.md
            
            
              Created
              December 12, 2022 18:12
            
              
                GH60
              
          
    GH60

Create layout

http://www.keyboard-layout-editor.com/
Generate keymap

https://tkg.io/

  
## i3_Remap_Right_Win_to_Right_Hyper.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                p7cq
                / i3_Remap_Right_Win_to_Right_Hyper.md
            
            
              Last active
              October 13, 2022 11:30
            
              
                i3 WM: Remap Right Win key to Right Hyper
              
          
    i3 WM: Remap Right Win key to Right Hyper

As sometimes I use a TKL keyboard without multimedia keys, I wanted Right Win and some other key combination to control audio volume.
My keyboard layout is us and I am using Left Win key assigned to mod4 as the modifier key. The spacebar row on my keyboard looks like this:
[Ctrl] [Left Win] [Alt] [Space] [Alt] [Right Win] [Menu] [Ctrl]

Using X


## SSH_Authentication_TPM2_PKCS11_Arch_Linux.md

      
              1 file
            
          
              2 forks
            
          
              0 comments
            
          
              6 stars
            
          
                p7cq
                / SSH_Authentication_TPM2_PKCS11_Arch_Linux.md
            
            
              Last active
              January 17, 2024 03:30
            
              
                SSH Authentication with TPM 2.0 and PKCS#11 on Arch Linux
              
          
    SSH Authentication with TPM 2.0 and PKCS#11 on Arch Linux

Hardware: a TPM 2.0 module based on Infineon SLB9665 cryptographic processor available in the system as /dev/tpmrm0.
Installation

Required software:
# pacman -S tpm2-tools tpm2-pkcs11


## Arch_Linux_Root_On_ZFS.md

      
              2 files
            
          
              6 forks
            
          
              0 comments
            
          
              14 stars
            
          
                p7cq
                / Arch_Linux_Root_On_ZFS.md
            
            
              Last active
              January 5, 2024 14:58
            
              
                Install Arch Linux with Root on ZFS
              
          
    Arch Linux Root on ZFS

Installation steps for running Arch Linux with root on ZFS using UEFI and systemd-boot. All steps are run as root.
Requires an Arch Linux image with ZFS built-in (see References).
In live environment

If using KVM, add a Serial number for each virtual disk and reboot the VM. The disks should now be available in /dev/disk/by-id as virtio-<Serial>.

  
## Arch_Linux_Root_on_Btrfs.md

      
              2 files
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                p7cq
                / Arch_Linux_Root_on_Btrfs.md
            
            
              Last active
              October 10, 2020 22:40
            
              
                Install Arch Linux with Root on Btrfs
              
          
    Arch Linux Root on Btrfs

Prepare disks

Keeping about 15% unallocated space on both disks.
sgdisk --zap-all /dev/disk/by-id/ata-CT240BX500SSD1_A
sgdisk -n1:0:+550M -t1:ef00 /dev/disk/by-id/ata-CT240BX500SSD1_A
sgdisk -n2:0:+190G -t2:8300 /dev/disk/by-id/ata-CT240BX500SSD1_A


## vm1-start.sh
#!/usr/bin/env bash

#
# CPU isolation in QEMU/KVM
#
# As the cset scripts no longer work (systemd switched to cgroups v2), this is my
# attempt at emulating its functionality. It may be incorrect and/or it may break
# stuff. Blind copy-pasting with some reasoning follows.
#
# Host:

## Arch_Linux_Root_on_LVM.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              1 star
            
          
                p7cq
                / Arch_Linux_Root_on_LVM.md
            
            
              Last active
              June 4, 2023 20:09
            
              
                Install Arch Linux with Root on LVM
              
          
    Arch Linux with Root on LVM

Arch Linux with root on LVM and systemd boot.

Set a bigger font (if using a 4K laptop display)

setfont latarcyrheb-sun32


To connect to the internet add the ESSID and passphrase


## slss
#!/bin/bash

echo
echo "to exit, press Ctrl-C and wait for the locomotive to pass"
echo
sleep 3

clear
trap "exit" INT
declare -a ca=( "-a" "-l" "-F" "-c" "-al" "-aF" "-ac" "-lF" "-lc" "-alF" "-alc" "-lFc" "-alFc")

## UTF-8-demo.txt
UTF-8 encoded sample plain-text file
‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾

Markus Kuhn [ˈmaʳkʊs kuːn] <http://www.cl.cam.ac.uk/~mgk25/> — 2002-07-25 CC BY

The ASCII compatible UTF-8 encoding used in this plain-text file
is defined in Unicode, ISO 10646-1, and RFC 2279.


Using Unicode/UTF-8, you can write in emails and source code things such as
	#!/usr/bin/env bash

	#
	# CPU isolation in QEMU/KVM
	#
	# As the cset scripts no longer work (systemd switched to cgroups v2), this is my
	# attempt at emulating its functionality. It may be incorrect and/or it may break
	# stuff. Blind copy-pasting with some reasoning follows.
	#
	# Host:
	#!/bin/bash

	echo
	echo "to exit, press Ctrl-C and wait for the locomotive to pass"
	echo
	sleep 3

	clear
	trap "exit" INT
	declare -a ca=( "-a" "-l" "-F" "-c" "-al" "-aF" "-ac" "-lF" "-lc" "-alF" "-alc" "-lFc" "-alFc")
	UTF-8 encoded sample plain-text file
	‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾

	Markus Kuhn [ˈmaʳkʊs kuːn] <http://www.cl.cam.ac.uk/~mgk25/> — 2002-07-25 CC BY

	The ASCII compatible UTF-8 encoding used in this plain-text file
	is defined in Unicode, ISO 10646-1, and RFC 2279.


	Using Unicode/UTF-8, you can write in emails and source code things such as