diff --git a/_ideas/privateGPT.mb b/_ideas/privateGPT.mb
new file mode 100644
index 0000000..aab583d
--- /dev/null
+++ b/_ideas/privateGPT.mb
@@ -0,0 +1,5 @@
+https://www.youtube.com/watch?v=jxSPx1bfl2M
+
+PrivateGPT - https://github.com/imartinez/privateGPT
+GPT4All - https://github.com/nomic-ai/gpt4all
+Google Colab Version (very very slow) - https://colab.research.google.com/dri...
diff --git a/linux disk.md b/linux/linux disk.md
similarity index 100%
rename from linux disk.md
rename to linux/linux disk.md
diff --git a/linux/python env.md b/linux/python env.md
index a03835c..8fb6bf2 100644
--- a/linux/python env.md	
+++ b/linux/python env.md	
@@ -1,5 +1,6 @@
 setup miniconda:
 
+
 conda create --name petals #python=3.10
 conda activte 
 conda install pip
@@ -9,6 +10,12 @@ pip install aider-chat
 export OPENAI_API_KEY=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
 
 
-#remove > 
+# remove > 
 conda deactivate
 conda env remove --name petals
+
+
+# conda install node
+conda install -c conda-forge nodejs
+conda update -c conda-forge nodejs
+
diff --git a/linux/rsync.md b/linux/rsync.md
new file mode 100644
index 0000000..4fe42e4
--- /dev/null
+++ b/linux/rsync.md
@@ -0,0 +1,13 @@
+a. On the source machine, generate an SSH key pair:
+>ssh-keygen
+Now, copy the public key to the destination machine:
+>ssh-copy-id popov@192.168.0.11
+
+#set permission locally
+#chmod 600 /root/.ssh/id_rsa
+
+
+apk add rsync
+#!/bin/sh
+rsync -avz /mnt/storage/Home-new/ popov@192.168.0.11:/mnt/storage/Home-new-copy/
+rsync -avz /mnt/apps/DEV/ popov@192.168.0.11::/mnt/storage/DEV/workspace/dbspare/
\ No newline at end of file
diff --git a/linux/setup aider.md b/linux/setup aider.md
index b1e0d28..b3f8a12 100644
--- a/linux/setup aider.md	
+++ b/linux/setup aider.md	
@@ -1,2 +1,20 @@
 in conda env:
-pip install aider-chat
\ No newline at end of file
+pip install aider-chat
+
+# isntall ctags
+# > sudo apt update && apt install universal-ctags
+or:
+/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+ eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
+brew install universal-ctags 
+
+> which ctags
+/home/linuxbrew/.linuxbrew/bin/ctags
+export PATH=$PATH:/home/linuxbrew/.linuxbrew/bin/ctags
+
+
+# personal
+export OPENAI_API_KEY=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 
+
+# dev-bro GPT4
+export OPENAI_API_KEY=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
\ No newline at end of file