Přidat ServerUbuntu.md

ServerUbuntu.md

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+# Server Ubuntu
+
+![Ubuntu](https://res.cloudinary.com/canonical/image/fetch/f_auto,q_auto,fl_sanitize,w_182,h_135/https://assets.ubuntu.com/v1/3b5fa561-mascot-numbat@2x.png)
+
+## Instalace
+
+1. [Iso image](https://ubuntu.com/download/server)
+
+1. Vytvořit VM -> nainstalovat
+
+1. Po instalaci doplnit `.bashrc`
+    ```shell
+    PS1='\[\e]0;\w\a\]\n\[\e[32m\]\u@\h \[\e[33m\]\w\[\e[0m\]\n$ '
+    alias lo='exit'
+    ```
+1. sudo bey hesla `sudo visudo`
+    ``` shell
+    # Allow user maska to execute sudo without password
+    maska ALL=(ALL) NOPASSWD:ALL
+    ```