pages/02.linux/jellyfin/default.en.md

@@ -114,22 +114,3 @@ Enable the config and restart nginx
 ln -s /etc/nginx/sites-available/(config) /etc/nginx/sites-enabled/
 systemctl restart nginx
 ```
-
-## Migrate Authentication
-
-There are two possible ways to migrate user accounts to a different authentication backend.  
-I have personally used the first option, but the second option might work as well
-
-### Option one: Match Jellyfin Username
-
-The first option is simply matching the Jellyfin username to the username, UID or other provided by the authentication backend.  
-After setting the username, simply switching the authentication provider allowed logging in with the new authentication backend.
-
-### Option two: Copy Progress from library.db
-
-For the second option, a new user account is created.  
-The progress of the old user account will be copied to this newly created account.
-
-A guide for the process can be found on Reddit.
-
-> [How to transfer users from one instance of Jellyfin to another?](https://old.reddit.com/r/jellyfin/comments/ejat65/how_to_transfer_users_from_one_instance_of/)

pages/04.other/useful-commands/default.en.md

@@ -18,22 +18,6 @@ convert -density 600 {INPUT.PDF} -crop 50x100% +repage {OUT.PDF}
 -crop 50x100%: this splits the pdf into "left" and "right". 100x50% would split into "top" and "bottom"
 ```
 
-## Ghostscript
-
-### Merge multiple PDF files
-
-Ghostscript is preinstalled on a lot of Linux systems and can quite easily be used to merge and optimize multiple PDF files into one.
-
-[shuser]
-
-```sh
-gs -q -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress -o merged.pdf <first>.pdf <second>.pdf
-```
-
-[/shuser]
-
-> [Merge / convert multiple PDF files into one PDF](https://stackoverflow.com/a/19358402)
-
 ## Find
 
 ### Change filtered permissions