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Stefan Siegert sieste

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sieste / wlan-eduroam
Created October 19, 2021 20:21
netctl profile for eduroam
Description='eduroam'
Interface=wlp0s20f3
Connection=wireless
IP=dhcp
Security=wpa-configsection
ESSID=eduroam
WPAConfigSection=(
'ssid="eduroam"'
'key_mgmt=WPA-EAP'
'pairwise=CCMP TKIP'
@sieste
sieste / screencast.sh
Created March 21, 2020 00:16
screencast: A bash script to simultaneously record audio from mic and video from screen
#!/bin/bash
#
# Record screen and microphone audio
# Stefan Siegert 2020, adapted from code by Steven Gordon
#
# Example usage:
# screencast intro-to-datacomms
# The audio and screen will be recorded. Press 'z' to stop.
# Two files will be created: intro-to-datacomms-audio.flac, intro-to-datacomms-screen.mp4
@sieste
sieste / arch-brother-dcp-j4120dw-installation.md
Last active January 4, 2024 11:30
Minimal instructions to install Printer/Scanner combo "Brother DCP-J4120DW" under Arch Linux

General

  • Power up the printer, install cartridges
  • Settings -> Wi-Fi -> Setup-Wizard to connect printer to your network
  • Settings -> Wi-Fi -> TCP/IP, note IP address (mine is 192.168.1.8)
  • check if printer is reachable on the network: ping 192.168.1.8
  • create new user "lp" in group "lp": sudo useradd -s /bin/false -g lp lp

Install printer

  • install driver from AUR: yay brother-dcpj4120dw