ssh vim and tmux

.ssh/config

@@ -15,8 +15,13 @@ Host aino
   User jakub
   Port 22209
 
+Host puffinus
+  HostName puffinus.fy.chalmers.se
+  User jakub
+  Port 22209
+
 Host sharknado
-  HostName 130.238.29.144
+  HostName 130.239.81.182
   User ubuntu
   IdentityFile ~/.ssh/jupyterhub_rsa
 
@@ -43,7 +48,7 @@ Host vera2
   User fojt
 
 Host tetralith
-  Hostname tetralith-el9.nsc.liu.se
+  Hostname tetralith.nsc.liu.se
   User x_jakfo
 
 Host remote11
@@ -57,7 +62,7 @@ Host remote11
 Host dardel
   Hostname dardel.pdc.kth.se
   User fojt
-  IdentityFile ~/.ssh/id_dardel
+  IdentityFile ~/.ssh/id-ed25519-pdc
 
 Host *
     ForwardAgent no