external/access/vpn-mobile/vpn-mobile.md

+---
+card_order: 450
+layout: page
+permalink: /external/access/vpn-mobile/
+shortcut: access:vpn-mobile
+redirect_from:
+  - /cards/access:vpn-mobile
+  - /external/cards/access:vpn-mobile
+  - /access/vpn-mobile
+  - /external/external/access/vpn-mobile/
+---
+
+# VPN connection on your mobile phone
+
+## iPhone
+
+- in the App store, download "Cisco Secure Client"
+
+<div align="center">
+<img src="img/img1.png" width="30%">
+</div>
+
+- click on *Connections*
+
+<div align="center">
+<img src="img/img2.png" width="30%">
+</div>
+
+- click on *Add VPN Connection...*
+
+<div align="center">
+<img src="img/img3.png" width="30%">
+</div>
+
+- in Server Address, write **vpn.uni.lu** and Save
+
+<div align="center">
+<img src="img/img4.png" width="30%">
+</div>
+
+- allow the *AnyConnect* to add VPN configurations
+
+<div align="center">
+<img src="img/img5.png" width="30%">
+</div>
+
+- enter your UL credentials
+
+<div align="center">
+<img src="img/img6.png" width="30%">
+</div>
+
+- to turn on/off the VPN, slide the button 'AnyConnect VPN'
+
+<div align="center">
+<img src="img/img7.png" width="30%">
+</div>

external/access/wifiNetworkAccessGuests/wifiNetworkAccessGuests.md

+---
+card_order: 500
+layout: page
+permalink: /external/access/wifiNetworkAccessGuests/
+shortcut: access:wifiNetworkAccessGuests
+redirect_from:
+  - /cards/access:wifiNetworkAccessGuests
+  - /external/cards/access:wifiNetworkAccessGuests
+  - /access/wifiNetworkAccessGuests
+  - /external/external/access/wifiNetworkAccessGuests/
+---
+# WiFi network access for guests
+
+- Each UL staff member can provide wireless network access for her/his visitors by creating an account on the [Guest Sponsor Portal](https://sponsor.uni.lux:8443/sponsorportal/PortalSetup.action?portal=06f49c40-ad3a-11e4-ba4b-0050568059d7)
+- In order to create the guest account, you must log in with your normal UL username and password
+- Such a visitor account has a lifetime of maximum 5 days. If you need accounts for people staying longer, please open a [ticket via the SIU helpdesk](https://service.uni.lu/sp)
+- Guests will only have access to the internet and public services but not to internal resources
+
+Other documentations on how to use the SIU systems can be found on the [UL intranet (section SIU-SIU-Guides-Wireless Network)](https://uniluxembourg.sharepoint.com/sites/siu/SitePages/siu-guides.aspx).
+
+For any questions please open a [ticket via the SIU helpdesk](https://service.uni.lu/sp).
+
+<!--Process owner: Julia Kessler-->
+

external/backup/computer/computer.md

+---
+card_order: 100
+layout: page
+permalink: /external/backup/computer/
+shortcut: backup:computer
+redirect_from:
+  - /cards/backup:computer
+  - /external/cards/backup:computer
+  - /backup/computer
+  - /external/external/backup/computer/
+---
+# Staff Computer
+
+## Backup to External Disk
+
+### macOS
+
+macOS platform comes with Time Machine, a very easy to use backup feature. Time Machine backups can be set up as follows:
+
+1. Connect an external disk to your computer.
+2. Using Finder open up  **/Applications/System Preferences** and Select **Time Machine**.  <br/>  ![Alt](img/mac_tm_1.png "Title")
+3. From the **Time Machine** main screen click **Select Backup Disk**  &nbsp;  ![Alt](img/mac_tm_2.png "Title")
+4. From the list select your external disk. It is also recommended that you select the option to **encrypt backups**.   <br/>  ![Alt](img/mac_tm_3.png "Title")
+5. If you opt for encryption you will be asked for an encryption password. You will need this password whenever you re-connect the disk to your computer or whenever you restart your Mac. You should keep this password safe using [Password Management software]({{ 'external/access/passwords' | relative_url }}). <br/>  ![Alt](img/mac_tm_4.png "Title")
+6. Time Machine requires an apple-specific disk format to work. Your external disk may not be in this format (e.g. may be in exFAT format which is accessible both by Windows and Mac). In such a case Time Machine will prompt you to approve the erasure and re-formatting of your external disk (see below). If you do not want to re-format, you may [create a disk image]({{ 'external/integrity/encryption/file' | relative_url }}) on your external disk and then point Time Machine to this image.  <br/>  ![Alt](img/mac_tm_5.png "Title")
+7. After you select a backup disk, provide password and confirm disk format (if applicable), Time Machine will automatically start the backup process in the background. You may continue to work. You will receive a notification, when the first backup is complete.  <br/>  ![Alt](img/mac_tm_6.png "Title")
+8. If you want to initiate another backup manually, click the Time Machine logo in your menu bar and select **Back Up Now**. It is recommended that you enable the automatic backup feature of Time Machine. To do so,  go to  **/Applications/System Preferences/Time Machine** and select the option **Back Up Automatically**.   <br/>  ![Alt](img/mac_tm_7.png "Title")
+
+Official instructions for restoring your Mac using a Time Machine backup can be found [here](https://support.apple.com/en-us/HT201250)
+
+### Windows
+
+Windows's offerings for backup has different names in different versions.
+
+* _Microsoft Backup and Restore_, which is available in [Windows 7](http://windows.microsoft.com/en-US/windows7/Back-up-your-files) and [Windows 10](https://support.microsoft.com/en-us/help/17143/windows-10-back-up-your-files), allows backup of your entire system or selected folders/files on your computer.
+* _File History_, which is is available in [Windows 8 and 10](http://windows.microsoft.com/en-us/windows-8/set-drive-file-history), provides an easy to use option with which you can backup select files/folders. _File History_ runs periodically, tracks versions of your files, and allows you to go back older versions.
+
+Before creating a backup, make sure that your backup drive is encrypted as a safety measure in case of disk loss or theft (see [howto page on disk encryption]({{ 'external/integrity/encryption/disk' | relative_url }})).
+
+The steps to switch **File History** on your computer is as follows:
+
+1. Connect an external disk to your computer.
+2. From the **Start** menu select **Settings/Update & Security/Backup**.  <br/> ![Alt](img/win_fh_1.png "Title")
+3. Click the "+" next to Add a drive. You'll see a prompt to choose an external drive, choose the disk you have connected.
+4. File History has now started archiving your data. An on/off slider will now appear under a new heading called **Automatically back up my files.** <br/> ![Alt](img/win_fh_2.png "Title")
+5. By default, Windows 10's File History will back-up all the folders in the **User** folder. And it will run the backup on an hourly schedule. To change any of those settings click on More options under the on/off slider (see below). <br/> ![Alt](img/win_fh_2_2.png "Title")
+6. In the **Backup Options** dialog, under the  **Back up these folders.** you can remove existing folders and add new ones. **Important Note:** Make sure that any application that read/write your data files/folder are closed, when you're making this _File History_ configuration.  <br/>
+<img src="img/win_fh_3.png" height="200em"/>
+
+
+The instructions for restoring your files from **File History** can be found [here](https://it.nmu.edu/docs/backup-using-windows-file-history)
+
+

external/contribute/git-clients/git-clients.md

+---
+layout: page
+permalink: /external/contribute/git-clients/
+shortcut: contribute:git-clients
+redirect_from:
+  - /cards/contribute:git-clients
+  - /external/cards/contribute:git-clients
+  - /contribute/git-clients
+  - /external/external/contribute/git-clients/
+---
+# Git clients
+
+Installation instructions are provided [here]({{ '/?contribute:install-git' | relative_url }}).
+
+## GUI clients
+
+Here is a list of suggested Git GUI clients:
+
+* [Sourcetree](https://www.sourcetreeapp.com)
+* [Fork](https://git-fork.com)
+* [SmartGit](https://www.syntevo.com/smartgit/)
+
+You can find more clients on the [Git webpage](https://git-scm.com/downloads/guis).
+
+## IDEs
+
+There are also several IDEs (integrated development environments) that have git functionalities included:
+
+* [GitLab WebIDE](https://docs.gitlab.com/ee/user/project/web_ide/)
+* [Visual Studio Code](https://code.visualstudio.com/)
+* [Atom](https://atom.io/)
+* [IntelliJ](https://www.jetbrains.com/idea/)
+* [PyCharm](https://www.jetbrains.com/pycharm/)
\ No newline at end of file

external/contribute/install-git/install-git.md

+---
+layout: page
+permalink: /external/contribute/install-git/
+shortcut: contribute:install-git
+redirect_from:
+  - /cards/contribute:install-git
+  - /external/cards/contribute:install-git
+  - /contribute/install-git
+  - /external/external/contribute/install-git/
+---
+
+# Installation of Git
+
+Several git clients are presented [here]({{ '/?contribute:git-clients' | relative_url }}).
+
+For most of the git clients, `git` is actually required to be installed on the system. You can find installers for Windows, MacOS and Linux on the [Git webpage](https://git-scm.com/downloads).
+
+If you are using Visual Studio Code, and if you want to contribute to a repository hosted on the [LCSB Gitlab](https://gitlab.lcsb.uni.lu), you will need to verify the host key first before you are able to clone or push to a repository. For this, open a terminal (on Linux or macOS) or Git Bash (on Windows), and type:
+```bash
+ssh git@gitlab.lcsb.uni.lu -p8022
+```
+Then, press Enter and type `yes`. This will add the Gitlab server to the known hosts on your system.
\ No newline at end of file