sieste

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

barbietunnie

How to download your Udemy course videos using youtube-dl

$ youtube-dl --list-extractors | grep udemy

Steps

1. Get link to the course to download. e.g. https://www.udemy.com/course-name/
2. Login into udemy website, save the cookie from chrome using Chrome (Cookie.txt)[1] export extension. Save it to file udemy-cookies.txt
3. Get the link of the video that you want to download. usually in format. Use the command provided below where you have to replace the {course_link} and {path_to_cookies_file} with respective paths.

$ youtube-dl {course_link} --cookies {path_to_cookies_file}