Update README.md

git/gitlab/install/README.md

@@ -1,2 +1,39 @@
-## Install and Configure GitLab on Ubuntu
+## Install and Configure GitLab CE on Ubuntu
 
+> **`Installing Required Dependencies`**
+```
+sudo apt update
+sudo apt install ca-certificates curl openssh-server postfix
+cd /tmp
+curl -LO https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh
+sudo bash /tmp/script.deb.sh
+```
+> **`Install GitLab CE`**
+```
+sudo apt install gitlab-ce
+```
+
+> **`Set the GitLab URL`**
+```
+vi /etc/gitlab/gitlab.rb
+
+external_url 'https://gitlab.example.com' or "set your ip"
+```
+
+> **`reconfigure Gitlab`**
+```
+sudo gitlab-ctl reconfigure
+```
+
+> **`Login to GitLab UI`**
+```
+from the browser
+
+  http://vmip:80
+
+default credentials 
+      username: root
+      password: <find from below file on your server>
+
+           cat /etc/gitlab/initial_root_password
+```