diff --git a/content/post/books/index.md b/content/post/books/index.md
index 6e7e91a..d8e9843 100644
--- a/content/post/books/index.md
+++ b/content/post/books/index.md
@@ -48,3 +48,4 @@ the [F] tag means that the book is available freely online. A great starting poi
 - [Linux Bible](https://books.google.it/books/about/Linux_Bible.html?id=5rDbDwAAQBAJ&redir_esc=y)
 - [Linux basics for Hakers](https://nostarch.com/linuxbasicsforhackers)
 - [Just for Fun: The Story of an Accidental Revolutionary](https://www.google.it/books/edition/Just_for_Fun/--K-DvEj7yAC)
+- [Linux Device Drivers, Third Edition](https://lwn.net/Kernel/LDD3/)
diff --git a/content/post/linux-setup/index.md b/content/post/linux-setup/index.md
index 541933c..48b93b3 100644
--- a/content/post/linux-setup/index.md
+++ b/content/post/linux-setup/index.md
@@ -82,7 +82,7 @@ i didn't customize the setup very much just:
 - lazygit 
 - other stuff I'm too lazy to remember
 
-Does this setup sucks for your usecase? Remove it with:
+Does this setup suck for your usecase? Remove it with:
 ```
 rm -rf ~/.config/nvim
 rm -rf ~/.local/share/nvim
@@ -118,5 +118,9 @@ You can query them via the ```hishtory``` CLI, it offers a wide range of persona
 
 and more. I like it.
 
+## Backups: Pika Backup
+[Pika Backup](https://apps.gnome.org/PikaBackup/) is, as of right now, the easiest way i found to backup my Linux system. It allows you to do incremental backups, encrypt them, schedule them and run them remotely.
+It uses BorgBackup under the hood and is part of Gnome cirle apps.
+
 ## SWAG: neofetch
 do i need to say more? you can have it start at login to flex on r/unixporn, normal users will be most likely disgusted (rightfully so)