update config

home/emacs/config/post-init.el

@@ -350,6 +350,9 @@
 (use-package python-mode
   :mode ("\\.py\\'" . python-mode))
 
+(use-package csv-mode
+  :mode ("\\.csv\\'" . csv-mode))
+
 (use-package markdown-mode
   :mode ("\\.md\\'" . markdown-mode))
 

home/ssh/config

@@ -57,6 +57,14 @@ Host polaris
   ControlPersist yes
   LogLevel FATAL
 
+Host aurora
+  ForwardX11Trusted yes
+  User rayandrew
+  HostName aurora.alcf.anl.gov
+  ControlMaster auto
+  ControlPersist yes
+  LogLevel FATAL
+
 Host sophia
   ForwardX11Trusted yes
   User rayandrew

nixos/default.nix

@@ -53,6 +53,8 @@
   };
 
   config = {
+    boot.loader.systemd-boot.configurationLimit = 10;
+
     # networking
     networking.hostName = host;
     networking.hostId = builtins.substring 0 8 (builtins.hashString "md5" config.networking.hostName);