diff --git a/notes/zettlekasten/1 - Fleeting Notes/LLMs.md b/notes/zettlekasten/1 - Fleeting Notes/LLMs.md
index 888e4b1..9ca44ed 100644
--- a/notes/zettlekasten/1 - Fleeting Notes/LLMs.md	
+++ b/notes/zettlekasten/1 - Fleeting Notes/LLMs.md	
@@ -50,4 +50,9 @@ for example:
 - LLM are generative since given the distribution one can sample from it
 - LLMs are generally Autoregressive (AR): $$ p(x_1,x_2,...,x_L)=p(x_1)p(x_2|x_1)p(x_3|x_1,x_2),...p(x_L|x_1:x_{L-1})= \prod_i p(x_i|x_1:x_{i-1})$$
 
-**Task**: predict next word:
\ No newline at end of file
+**Task**: predict next word:
+
+# pytorch
+
+https://blog.ezyang.com/2019/05/pytorch-internals/
+
diff --git a/notes/zettlekasten/1 - Fleeting Notes/Synology NAS.md b/notes/zettlekasten/1 - Fleeting Notes/Synology NAS.md
index 4758229..c3de784 100644
--- a/notes/zettlekasten/1 - Fleeting Notes/Synology NAS.md	
+++ b/notes/zettlekasten/1 - Fleeting Notes/Synology NAS.md	
@@ -33,9 +33,9 @@ git clone ssh://yousef@chillibilly.pw:~/Projects
 ```
 ssh-keygen -t rsa -b 4096 -C "dl92@protonmail.com"
 ```
-- copy keys to server(synology)
+- copy keys client (dtop) to server(synology,raspberry etc...)
 ```
-ssh-copy-id -n yousef@192.168.0.201
+ssh-copy-id -n yousef@192.168.0.201  #dry run or ommit -n
 
 ```
 - chg /etc/ssh/sshd_config and enable publickeyencryption and prohibit password