diff --git a/dev/next-cart-app.md b/dev/next-cart-app.md
new file mode 100644
index 0000000..15198dd
--- /dev/null
+++ b/dev/next-cart-app.md
@@ -0,0 +1,13 @@
+# reinsall prisma
+npm uninstall -g @prisma/cli
+npm uninstall @prisma/client
+
+npm install -g @prisma/cli
+npm install @prisma/client
+
+# reinstall packages/ rebuild project
+rm -rf node_modules
+rm package-lock.json
+npm install
+
+
diff --git a/dev/openInterpreter.md b/dev/openInterpreter.md
new file mode 100644
index 0000000..a129ead
--- /dev/null
+++ b/dev/openInterpreter.md
@@ -0,0 +1,2 @@
+conda activate aider
+export OPENAI_API_KEY=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 
diff --git a/linux/docker commands.md b/linux/docker commands.md
index cc6a7e9..370c2c6 100644
--- a/linux/docker commands.md	
+++ b/linux/docker commands.md	
@@ -1,3 +1,17 @@
 # copy file from container to host:
 > docker cp [CONTAINER_ID]:[SOURCE_PATH] [DESTINATION_PATH]
-docker cp ai-petals-bootstrap-1:/bootstrap1.id  /home/azureuser/containers/petals-dht/bootstrap1.id
\ No newline at end of file
+docker cp ai-petals-bootstrap-1:/bootstrap1.id  /home/azureuser/containers/petals-dht/bootstrap1.id
+
+
+## backup container: 
+docker commit <container_id_or_name> <backup_image_name>
+docker save -o <path/to/save/image.tar> <backup_image_name>
+
+
+docker commit gw02webserver-2fauth-1 2fauth
+docker save -o <path/to/save/image.tar> 2fauth
+
+# restore
+docker load -i <path/to/save/image.tar>
+docker run -d --name <new_container_name> <backup_image_name>
+
diff --git a/linux/install and run app from cmd.md b/linux/install and run app from cmd.md
new file mode 100644
index 0000000..a83073a
--- /dev/null
+++ b/linux/install and run app from cmd.md	
@@ -0,0 +1,11 @@
+
+# if we have mono
+
+# get an app/executable
+wget -O nuget.exe https://dist.nuget.org/win-x86-commandline/latest/nuget.exe
+# create shell alias
+alias nuget="mono /path/to/your/nuget.exe"
+# resource the shell
+source ~/.bashrc  # Or the appropriate file name if not using bashrc
+# run the new command
+nuget
diff --git a/linux/linux disk.md b/linux/linux disk.md
index fe74afb..eaf57db 100644
--- a/linux/linux disk.md	
+++ b/linux/linux disk.md	
@@ -21,4 +21,7 @@ mkdir
 
 
 # folder size:
-du -hs 
\ No newline at end of file
+du -hs 
+
+# find big files
+find / -type f -size +100M
diff --git a/linux/python env conda.md b/linux/python env conda.md
new file mode 100644
index 0000000..a94c904
--- /dev/null
+++ b/linux/python env conda.md	
@@ -0,0 +1,39 @@
+setup miniconda:
+
+# create env 
+conda create --name petals #python=3.10
+conda create --prefix D:\conda\envs\node
+
+conda activte 
+conda install pip
+pip install -r requirements.txt
+#pip install petals
+pip install aider-chat
+export OPENAI_API_KEY=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
+set OPENAI_API_KEY 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
+
+
+# remove > Remove all packages in environment
+conda deactivate
+conda env remove --name petals
+# Remove all packages from environment `myenv` and the environment itself::
+conda remove -n myenv --all
+
+
+# conda install node
+conda install -c conda-forge nodejs
+conda update -c conda-forge nodejs
+conda install -c conda-forge nodejs=18
+# uninstall
+conda uninstall nodejs
+
+
+# get package location
+pip show {package[pip]}
+
+# install next (node)
+npm install next
+
+
+#} install nextjs
+npm install next@latest react@latest react-dom@latest
\ No newline at end of file
diff --git a/linux/python env.md b/linux/python env.md
deleted file mode 100644
index 33c0dda..0000000
--- a/linux/python env.md	
+++ /dev/null
@@ -1,24 +0,0 @@
-setup miniconda:
-
-
-conda create --name petals #python=3.10
-conda activte 
-conda install pip
-pip install -r requirements.txt
-#pip install petals
-pip install aider-chat
-export OPENAI_API_KEY=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
-
-
-# remove > 
-conda deactivate
-conda env remove --name petals
-
-
-# conda install node
-conda install -c conda-forge nodejs
-conda update -c conda-forge nodejs
-
-# get package location
-pip show {package[pip]}
-
diff --git a/linux/setup aider.md b/linux/setup aider.md
index ffc70ba..44aae3b 100644
--- a/linux/setup aider.md	
+++ b/linux/setup aider.md	
@@ -1,8 +1,11 @@
 in conda env:
 pip install aider-chat
+# latest 
+python -m pip install git+https://github.com/paul-gauthier/aider.git
 
 # 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)"
@@ -12,7 +15,8 @@ brew install universal-ctags
 /home/linuxbrew/.linuxbrew/bin/ctags
 export PATH=$PATH:/home/linuxbrew/.linuxbrew/bin/ctags
 
-
+# RUN
+> aider
 # personal
 export OPENAI_API_KEY=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 
 aider -3 --no-auto-commits
diff --git a/linux/setup git.sh b/linux/setup git.sh
index c4a4674..c1899fe 100644
--- a/linux/setup git.sh	
+++ b/linux/setup git.sh	
@@ -3,4 +3,20 @@
 
 
 #store credentals
-git config --global credential.helper store
\ No newline at end of file
+git config --global credential.helper store
+
+
+
+#add upstream (when forked)
+git remote add upstream https://github.com/petals-infra/health.petals.dev.git
+
+
+# merge upstream
+git fetch upstream
+git checkout main
+git merge upstream/main --allow-unrelated-histories
+git commit -m "Merged upstream/main"
+
+# remove upstream
+git remote remove upstream
+git remote -v