+ SSH agent

+ Kubectl
changes in review description

kubectl.md

@@ -0,0 +1,21 @@
+# kubectl
+
+## Installation
+### Install on Debian Linux
+```
+sudo apt install -y apt-transport-https ca-certificates curl gnupg
+curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.32/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
+sudo chmod 644 /etc/apt/keyrings/kubernetes-apt-keyring.gpg # allow unprivileged APT programs to read this keyring
+echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.32/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list
+sudo chmod 644 /etc/apt/sources.list.d/kubernetes.list   # helps tools such as command-not-found to work correctly
+sudo apt update
+sudo apt install -y kubectl
+```
+
+### Shell completion
+Source the `kubectl completion bash` in the ~/.bashrc file on every login. A simple line which does it after pasting into CMd:
+```
+echo 'source <(kubectl completion bash)' >> ~/.bashrc
+```
+
+[source](https://kubernetes.io/docs/tasks/tools/install-kubectl-linux/)