added new links

doc/gitlab-basics/README.md

@@ -2,10 +2,10 @@
 Step-by-step guides on the basics of working with Git and GitLab.
-* [Start using Git on the commandline](start_using_git.md)
-* [Create and add your SSH Keys](create_your_ssh_keys.md)
-* [Command Line basic commands](command_line_commands.md)
-* [Basic Git commands](basic_git_commands.md)
+* [Start using Git on the commandline](start-using-git.md)
+* [Create and add your SSH Keys](create-your-ssh-keys.md)
+* [Command Line basic commands](command-line-commands.md)
+* [Basic Git commands](basic-git-commands.md)

doc/gitlab-basics/command-line-commands.md

@@ -8,7 +8,7 @@
 ![Select a project](basicsimages/select_project.png)
-* To work in the project, you can copy a link to the Git repository through a SSH or a HTTPS protocol. SSH is easier to use after it's been [set up](create_your_ssh_keys.md). When you're in the project, click on the HTTPS or SSH button at the right side of your screen. Then copy the link (you'll have to paste it on your shell in the next step)
+* To work in the project, you can copy a link to the Git repository through a SSH or a HTTPS protocol. SSH is easier to use after it's been [set up](create-your-ssh-keys.md). When you're in the project, click on the HTTPS or SSH button at the right side of your screen. Then copy the link (you'll have to paste it on your shell in the next step)
 ![Copy the HTTPS](basicsimages/https.png)

doc/gitlab-basics/create-your-ssh-keys.md

@@ -28,7 +28,7 @@ You need to connect your computer to your GitLab account through SSH Keys. They
 ## To generate an SSH Key on your commandline
-* Go to your [commandline](start_using_git.md) and follow the [instructions](https://gitlab.com/help/ssh/README) to generate it 
+* Go to your [commandline](start-using-git.md) and follow the [instructions](https://gitlab.com/help/ssh/README) to generate it 
 * Copy the SSH Key that your commandline created and paste it on the "Key" box on the GitLab page. The title will be added automatically