added notes and dockerfile for pynode

docker/py+npm.dockerfile

@@ -0,0 +1,20 @@
+# dobromirpopov/pynode
+FROM python:slim
+
+# System dependencies
+RUN apt-get update && apt-get install -y git && apt-get clean && rm -rf /var/lib/apt/lists/*
+
+# Upgrade pip
+RUN pip install --upgrade pip
+
+# Install some basic utilities
+RUN apt-get update && apt-get install -y \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Node.js and npm
+RUN curl -sL https://deb.nodesource.com/setup_14.x | bash -
+RUN apt-get install -y nodejs
+
+RUN node --version
+RUN npm --version

linux disk.md

@@ -0,0 +1,20 @@
+# disk info
+lsblk
+sudo fdisk -l
+sudo parted -l
+gnome-disks
+
+
+sudo umount -f /mnt
+
+
+umount --lazy /mnt/data
+
+
+## ntfs resize:
+sudo ntfsfix /dev/sda2
+# Shrink the NTFS Partition:
+sudo ntfsresize --size 100G /dev/sda2 (-f)
+
+
+mkdir 

linux/docker change storage.md

@@ -2,9 +2,12 @@ Stop the Docker daemon:
 >sudo systemctl stop docker
 Copy existing Docker data: If you already have images, containers, and volumes that you want to keep, you'll need to move them to the new location. Replace /new/path with the path to the directory where you want Docker to store its data.
 
->sudo rsync -aP /var/lib/docker/ /new/path/docker
+>sudo rsync -aP /var/lib/docker/ /mnt/data/docker
+>sudo rsync -aP --info=progress2 /var/lib/docker/ /mnt/data/docker
+
 Edit the Docker configuration file: Open the Docker configuration file with a text editor like nano or vi. The location of this file might vary depending on your Linux distribution, but it's typically found at /etc/docker/daemon.json. If the file doesn't exist, create it.
 
+rm -rf /mnt/data/docker
 
 >sudo nano /etc/docker/daemon.json
 Then add the following content, again replacing /new/path with your desired path:
@@ -22,4 +25,23 @@ Verify the changes: Run a command like docker info | grep "Docker Root Dir" to e
 Optional - Clean up old data: If everything is working fine, and you have made a backup, you may want to remove the old Docker directory to free up space:
 
 
->sudo rm -rf /var/lib/docker/
+>sudo rm -rf /var/lib/docker/
+
+
+rsync -aP /mnt/azure-resource-second-mount/host/mnt/apps/ /mnt/data/apps
+rsync -aP --info=progress2 /mnt/azure-resource-second-mount/host/mnt/apps/ /mnt/data/apps/
+rm -rf /mnt/azure-resource-second-mount/host/mnt/apps/ 
+
+rsync -aP --info=progress2 /mnt/azure-resource/apps/ /mnt/data/apps/
+rm -rf /mnt/azure-resource/apps/ 
+
+
+rsync -aP --info=progress2 /mnt/data/apps/ /data/apps
+rm -rf /mnt/azure-resource/apps/ 
+
+
+
+rsync -aP --info=progress2 /data/apps /mnt/data/apps
+rm -rf /mnt/azure-resource/apps/ 
+
+

linux/docker install.md

@@ -0,0 +1,19 @@
+# install
+sudo apt-get update
+sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+sudo apt-get update
+sudo apt-get install docker-ce
+
+# add portainer
+docker run -d -p 8000:8000 -p 9000:9000 --name=portainer --restart=always --pull=always -v /var/run/docker.sock:/var/run/docker.sock -v /mnt/storage/docker_volumes/portainer_data:/data portainer/portainer-ce
+
+
+# start
+sudo systemctl start docker
+sudo systemctl enable docker
+
+
+# build image
+sudo docker build -t your-image-name .

linux/docker nvidia.md

@@ -0,0 +1,25 @@
+3. Setup NVIDIA Container Toolkit:
+Add the NVIDIA GPG key:
+
+bash
+Copy code
+curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | sudo apt-key add -
+Add the NVIDIA Docker repository:
+
+For distributions based on Ubuntu 18.04 and later:
+
+bash
+Copy code
+distribution=$(. /etc/os-release;echo $ID$VERSION_ID)
+curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.list | sudo tee /etc/apt/sources.list.d/nvidia-docker.list
+Install the NVIDIA Docker toolkit:
+
+bash
+Copy code
+sudo apt-get update
+sudo apt-get install -y nvidia-docker2
+Restart Docker:
+
+bash
+Copy code
+sudo systemctl restart docker

linux/linux disks.md

@@ -0,0 +1,16 @@
+# list all fisks
+lsblk -f
+
+# unmount forced
+# you can try the lazy unmount option, which will immediately remove the filesystem from the file hierarchy and postpone the cleanup:
+umount --lazy /mnt
+
+# make partition
+fdisk /dev/sdX
+fdisk p # existing partitions
+# Press n to create a new partition.
+# press w to write the changes to the disk.
+sudo mkfs.ext4 /dev/sdXN
+# mount 
+
+docker run -d -p 8000:8000 -p 9000:9000 --name=portainer --restart=always --pull=always -v /var/run/docker.sock:/var/run/docker.sock -v /mnt/apps/docker_volumes/portainer_data:/data portainer/portainer-ce