godot engine review 2020

• 단점
• async 프로그래밍이 어렵다.
• funcref + call_deferred + emit_signal 으로 비슷하게 만들 수 있지만. 예외 처리가 가능할지 모르겠다.
• 씬 변화 추적이 어렵다
• tscn이 텍스트 파일이지만, 변화 내역을 git에서 추적하기 어렵다. 
• C#
• 장점
• static typing
• 단점
• 불안정
• 문서 더 적음(gdscript보다!!!)

swaywm + i3status-rust

https://github.com/greshake/i3status-rust

pro:
 quite pretty
con:
 crash when click on volume or net module
 cannot make idle inhibitor

install brightnessctl ttf-font-awesome-4

back to waybar with custom configurations ( https://github.com/Robinhuett/dotfiles/tree/master/.config/waybar )

command line wifi - nmcli

* show ap list
nmcli d wifi list
* connect ap
nmcli d wifi connect <AP> password <password>

suspend resume log

journalctl -t systemd-sleep

https://unix.stackexchange.com/questions/437798/how-to-make-last-shows-also-suspend-resume-times

gnome3 touchpad tap to click

https://wiki.archlinux.org/index.php/Touchpad_Synaptics

synclient TapButton1=1

syncthing unable to start on non-ascii environments

touch .config/syncthing/config.xml

and try again

change locale with en_US.UTF-8

do not install syncthing-gtk & start syncthing as user service

https://wiki.archlinux.org/index.php/Syncthing

-- sample?

[Unit]
Description=Syncthing server

[Service]
ExecStart=
ExecStart=/bin/bash -c 'set -o pipefail; /usr/bin/syncthing -no-browser -no-restart -logflags=0 | grep -v "INFO: "'

[Install]
WantedBy=multi-user.target

setup canon mf8240cw on manjaro linux

• printer
• install cups cndrvcups-lb-bin
• install cnrdrvcups-lb-bin
• https://wiki.archlinux.org/index.php/CUPS 
• add a printer in http://localhost:631
• scanner