Setup laptop hibernation and nix dotfiles alias

apps/shell/fish/aliases.fish

@@ -77,6 +77,7 @@ alias cdc "d $XDG_CONFIG_HOME" # go to ~/.config
 alias cdn "d $NOTES_PATH"
 alias cdl "d $NICE_HOME/dl"
 alias cdg "d $NICE_HOME/games"
+alias cdnx "d $DOTFILES_PATH/env/nix"
 
 # quick parent-directory aliases
 alias .. "d .."

env/nix/machines/third.nix

@@ -31,6 +31,16 @@
 		xft-dpi=260
 	'';
 
+  swapDevices = [ { device = "/swapfile"; size = (1024*16); } ];
+
+	boot = {
+		# fallocate -l 16G /swapfile
+    resumeDevice = "/dev/disk/by-uuid/d1d92974-c0c0-4566-8131-c3dda9b21122";
+		# sudo filefrag -v /swapfile | head -n 4 | tail -n 1 | \
+		#   tr -s "[:blank:]" | field 5 | tr -d ":"
+		kernelParams = [ "resume_offset=874496" ];
+	};
+
 	# services.upower = {
 	#		enable = true;
 	#		criticalPowerAction = "Hibernate";