You can copy an object from one artboard and then paste it into the same location on another artboard by using the new Paste in Place command (Edit > Paste In Place). Another helpful new command is the Paste On All Artboards option, which allows you to paste artwork on all artboards in the same location.
How to create inverted rounded corners in Adobe Illustrator
https://community.adobe.com/t5/illustrator/ai-cs5-inverted-rounded-corners/td-p/3330749?page=1
How to merge shapes in Adobe Illustrator CC (how to turn two shapes into one)
How to reset a password in Linux Ubuntu
https://itsfoss.com/how-to-hack-ubuntu-password/
https://wiki.ubuntu.com/RecoveryMode
https://askubuntu.com/questions/24006/how-do-i-reset-a-lost-administrative-password
Enable show folder sizes in macOS by default
How to renew Let’s Encrypt SSL certificates on Linux Ubuntu 18.04
https://www.digitalocean.com/community/questions/someone-so-nice-to-help-me-renew-my-lets-encrypt-certificate
How to fix WordPress’ SSL HTTPS mixed content warning
How to detect users mobile platform and based on that – redirect them to Apple AppStore or Google Play Market
https://stackoverflow.com/questions/35430336/redirect-users-to-itunes-app-store-or-google-play-store
Configure multiple domains for one website – SEO and Google Analytics
Set up a free SSL certificate on Linux Ubuntu 18.04 with Let’s Encrypt
https://www.digitalocean.com/community/tutorials/how-to-secure-apache-with-let-s-encrypt-on-ubuntu-18-04