diff --git a/content/events/2017/hcc_users_group.md b/content/events/2017/hcc_users_group.md
index ce3f4961785dc8588cd9ac4b6e9a5638ac432a07..dd7242e7b3d4f10e4b0556e77cca543c0143b6c5 100644
--- a/content/events/2017/hcc_users_group.md
+++ b/content/events/2017/hcc_users_group.md
@@ -12,15 +12,5 @@ March 17th 2017: HCCGo by Derek Weitzel
 
 ### Avery 108 3 to 4 pm
 
-[Speaker Slides](attachments/17043472/17043471.pdf)
-
- 
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[HCCGo-3-17-17.pdf](attachments/17043472/17043471.pdf)
-(application/pdf)  
-
+[Speaker Slides](https://unl.box.com/s/404y4itj0i5f251d0gzg3sy1ul73sttx)
 
diff --git a/content/events/2017/hgrlab_anvil_presentation.md b/content/events/2017/hgrlab_anvil_presentation.md
index 4386d2067264bb96a9e0fe772aeb3199515b0777..13286430f6545e3f0fb97cb74477220f938cc5d6 100644
--- a/content/events/2017/hgrlab_anvil_presentation.md
+++ b/content/events/2017/hgrlab_anvil_presentation.md
@@ -8,16 +8,5 @@ Meeting: 07/25/2017
 Time: 3pm
 
 Presentation
-slides: [hgrlab\_anvil.pdf](attachments/21070371/21070533.pdf)
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[hgrlab\_anvil.pdf](attachments/21070371/21070373.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[hgrlab\_anvil.pdf](attachments/21070371/21070533.pdf)
-(application/pdf)  
-
+slides: [hgrlab\_anvil.pdf](https://unl.box.com/s/37j1r8p6vhagdinge2r4ti5vpwgo3tlr)
 
diff --git a/content/events/2017/june_workshop_series_2017.md b/content/events/2017/june_workshop_series_2017.md
index a3091332caa3a19c3e18c8a93f32aef6713be203..4d2c5ce1bf4971780be247443d5a59ab245d5dc7 100644
--- a/content/events/2017/june_workshop_series_2017.md
+++ b/content/events/2017/june_workshop_series_2017.md
@@ -3,7 +3,7 @@ title = "June Workshop Series 2017"
 description = "June Workshop Series 2017."
 +++
 
-<a href="https://hcc.unl.edu/june-workshop-series" class="external-link">https://hcc.unl.edu/june-workshop-series</a>
+[Series Website](https://hcc.unl.edu/june-workshop-series)
 =====================================================================================================================
 
 **June 6th and 13th: Bash and Git**
@@ -18,11 +18,8 @@ Carpentry lessons.
 
 #### Workshop Materials:
 
--   Links to Lessons:
-    <a href="https://unlhcc.github.io/2017-06-06-UNL/" class="external-link">https://unlhcc.github.io/2017-06-06-UNL/</a>
--   Attendee Portal:
-    <a href="http://hcc.unl.edu/swc-history/index.html" class="external-link">http://hcc.unl.edu/swc-history/index.html</a>  
-      
+-    [Lessons](https://unlhcc.github.io/2017-06-06-UNL/)
+-   [Attendee Portal](http://hcc.unl.edu/swc-history/index.html)  
 
 **June 20th: Introductory HCC**
 ===============================
@@ -34,11 +31,8 @@ handling data and tips on how to optimize workflow.
 #### Workshop Materials:
 
 -   Presenter Slides:
-    -   [Introduction to HCC.pptx](attachments/18548621/18548623.pptx)
-    -   [Introduction to HCC.pdf](attachments/18548621/18548624.pdf)
--   Etherpad:
-    <a href="https://etherpad.wikimedia.org/p/2017_06_20_UNL" class="external-link">https://etherpad.wikimedia.org/p/2017_06_20_UNL</a>  
-      
+    -   [Introduction to HCC.pptx](https://unl.box.com/s/80j5ke5busbbwrh7aw4rdndf1x5rengj)
+    -   [Introduction to HCC.pdf](https://unl.box.com/s/xzx5koenk9u8rf2ervzq35mp7qz8s9mx)    
 
 **June 27th: All about SLURM**
 ==============================
@@ -50,36 +44,6 @@ options to streamline your jobs.
 #### Workshop Materials:
 
 -   Presenter Slides:
-    -   [All About Slurm.pptx](attachments/18548621/18549050.pptx)
-    -   [All About Slurm.pdf](attachments/18548621/21070067.pdf)
--   Etherpad:
-    <a href="https://etherpad.wikimedia.org/p/2017_06_27_UNL" class="external-link">https://etherpad.wikimedia.org/p/2017_06_27_UNL</a>
-
-  
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[Introduction to HCC 2.pptx](attachments/18548621/18548623.pptx)
-(application/vnd.openxmlformats-officedocument.presentationml.presentation)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[Introduction to HCC.pdf](attachments/18548621/18548624.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [All
-About Slurm.pdf](attachments/18548621/21070066.pdf) (application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [All
-About Slurm.pptx](attachments/18548621/21070065.pptx)
-(application/vnd.openxmlformats-officedocument.presentationml.presentation)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [All
-About Slurm.pptx](attachments/18548621/18549050.pptx)
-(application/vnd.openxmlformats-officedocument.presentationml.presentation)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [All
-About Slurm.pdf](attachments/18548621/18549049.pdf) (application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [All
-About Slurm pdf.pdf](attachments/18548621/21070067.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Intro
-to HCC.pdf](attachments/18548621/33686225.pdf) (application/pdf)  
-
+    -   [All About Slurm.pptx](https://unl.box.com/s/yv6j003n3u5kgh3qw93v2hvgwoihvjbh)
+    -   [All About Slurm.pdf](https://unl.box.com/s/wn1dfbd5tkyc8fo40z5rl8m9if8kfhe6)
 
diff --git a/content/events/2017/software_carpentry_workshop_unl_january_5_6_2017.md b/content/events/2017/software_carpentry_workshop_unl_january_5_6_2017.md
deleted file mode 100644
index 5c783f053e0640401a2f2846e76457cf2f629157..0000000000000000000000000000000000000000
--- a/content/events/2017/software_carpentry_workshop_unl_january_5_6_2017.md
+++ /dev/null
@@ -1,48 +0,0 @@
-+++
-title = "SWC Workshop, Jan. 5-6 2017"
-description = "SWC Workshop, Jan. 5-6 2017."
-+++
-
-
-**When**: January 5-6, 2017
-
-**Where**: Jackie Gaughan Multicultural Center - room 202 (Ubuntu)
-
-**Quick Link**:
-<a href="https://eharstad.github.io/2017-01-05-UNL" class="external-link">https://eharstad.github.io/2017-01-05-UNL</a>
-
-**Materials**
-=============
-
-**Introduction:**
-
-**<span
-class="confluence-embedded-file-wrapper"><a href="/download/attachments/17041001/SWC-UNL-2017_01_05.pptx?version=1&amp;modificationDate=1483674264000&amp;api=v2" class="confluence-embedded-file"><img src="assets/images/documentConversion/latest/conversion/thumbnail/17041003/1" height="250" /></a></span>**
-
-**<span
-class="confluence-embedded-file-wrapper"><a href="/download/attachments/17041001/SWC-UNL-2017_01_05.pdf?version=1&amp;modificationDate=1483674263000&amp;api=v2" class="confluence-embedded-file"><img src="assets/images/documentConversion/latest/conversion/thumbnail/17041002/1" height="250" /></a></span>  
-**
-
-**Etherpad**:
-<a href="https://public.etherpad-mozilla.org/p/2017-01-05-UNL" class="external-link">https://public.etherpad-mozilla.org/p/2017-01-05-UNL</a>
-
-**Shell Lesson**: <span
-style="color: rgb(24,54,145);"> </span><a href="https://eharstad.github.io/shell-novice/" class="external-link">https://eharstad.github.io/shell-novice/</a>
-
-**Git Lesson**: <span
-style="color: rgb(24,54,145);"> </span><a href="https://eharstad.github.io/git-novice/" class="external-link">https://eharstad.github.io/git-novice/</a>
-
-**R Lesson**:<span
-style="color: rgb(24,54,145);"> </span><a href="https://carriebrown.github.io/r-novice-gapminder/" class="external-link">https://carriebrown.github.io/r-novice-gapminder/</a>
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[SWC-UNL-2017\_01\_05.pdf](attachments/17041001/17041002.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[SWC-UNL-2017\_01\_05.pptx](attachments/17041001/17041003.pptx)
-(application/vnd.openxmlformats-officedocument.presentationml.presentation)  
-
-
diff --git a/content/events/2017/software_carpentry_workshop_unl_march_27_28_2017.md b/content/events/2017/software_carpentry_workshop_unl_march_27_28_2017.md
deleted file mode 100644
index 69b63dae8cd87320d2e741310fe0c02641648153..0000000000000000000000000000000000000000
--- a/content/events/2017/software_carpentry_workshop_unl_march_27_28_2017.md
+++ /dev/null
@@ -1,56 +0,0 @@
-+++
-title = "SWC Workshop, March 27-28, 2017"
-description = "SWC Workshop, March 27-28, 2017."
-+++
-
-**When**: March 27-28, 2017
-
-**Where**: Nebraska Union - Colonial A&B
-
-**Quick Link**:
-<a href="https://unlhcc.github.io/2017-03-27-UNL/" class="external-link">https://unlhcc.github.io/2017-03-27-UNL/</a>
-
-**Materials**
-=============
-
-**  
-**
-
-**  
-**
-
-**  
-**
-
-**Etherpad**:
-<a href="http://pad.software-carpentry.org/2017_03_27_UNL" class="external-link">http://pad.software-carpentry.org/2017_03_27_UNL</a>
-
-**Intro
-Slides: [SWC-UNL-20170327.pdf](attachments/17043687/17043692.pdf)**
-
-**Shell Log:**
-<a href="http://hcc.unl.edu/swc-history/20170327.html" class="external-link">http://hcc.unl.edu/swc-history/20170327.html</a>
-
-**Shell Lesson**: <span
-style="color: rgb(24,54,145);"> </span><a href="https://eharstad.github.io/shell-novice/" class="external-link">https://eharstad.github.io/shell-novice/</a>
-
-**Git Lesson**: <span
-style="color: rgb(24,54,145);"> </span><a href="https://eharstad.github.io/git-novice/" class="external-link">https://eharstad.github.io/git-novice/</a>
-
-**Python Lesson**:<span
-style="color: rgb(24,54,145);"> </span><a href="https://djw8605.github.io/python-novice-inflammation/" class="external-link">https://djw8605.github.io/python-novice-inflammation/</a>
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[SWC-UNL-2017\_01\_05.pptx](attachments/17043687/17043685.pptx)
-(application/vnd.openxmlformats-officedocument.presentationml.presentation)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[SWC-UNL-2017\_01\_05.pdf](attachments/17043687/17043686.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[SWC-UNL-20170327.pdf](attachments/17043687/17043692.pdf)
-(application/pdf)  
-
-
diff --git a/content/events/2017/unk_linear_algebra_feb_28th_2017.md b/content/events/2017/unk_linear_algebra_feb_28th_2017.md
index b0c23ad31c709c92d5d3df57d2d6ef134a2617da..9ecc8d4e659a899692fc1e4043cbe4daf188d1d5 100644
--- a/content/events/2017/unk_linear_algebra_feb_28th_2017.md
+++ b/content/events/2017/unk_linear_algebra_feb_28th_2017.md
@@ -12,11 +12,10 @@ top of your monitor and a helper will be around to assist you.**
 **What is a cluster:**
 ----------------------
 
-<span
-class="confluence-embedded-file-wrapper confluence-embedded-manual-size"><img src="assets/images/17042185/17042191.png" class="confluence-embedded-image" width="700" height="307" /></span>
+![cluster image](/images/cluster_small.png)
 
 (picture courtesy of:
-<a href="http://training.h3abionet.org/technical_workshop_2015/?page_id=403" class="external-link">http://training.h3abionet.org/technical_workshop_2015/?page_id=403</a>)
+[http://training.h3abionet.org/technical_workshop_2015/?page_id=403](http://training.h3abionet.org/technical_workshop_2015/?page_id=403))
 
 **  
 **
@@ -28,182 +27,25 @@ class="confluence-embedded-file-wrapper confluence-embedded-manual-size"><img sr
     small green light in the middle of the Yubikey to indicate it is
     inserted correctly.
 -   Open your preferred web browser and navigate to
-    <a href="http://go.unl.edu/cranessh" class="external-link">http://go.unl.edu/cranessh</a>
+    [http://go.unl.edu/cranessh](http://go.unl.edu/cranessh)
 -   Click "Start SSH session to crane.unl.edu"  
-    <span
-    class="confluence-embedded-file-wrapper confluence-embedded-manual-size"><img src="assets/images/17042185/17042178.png" class="confluence-embedded-image" height="400" /></span>
+   ![](/images/ssh.png)
 -   Click the "Terminal: SSH" icon to begin the SSH session  
-    <span
-    class="confluence-embedded-file-wrapper confluence-embedded-manual-size"><img src="assets/images/17042185/17042179.png" class="confluence-embedded-image" height="400" /></span>
+    ![](/images/terminalSSH.png)
 -   Type in the provided Username and Password. Note that the password
     will not display on screen, but rest assured that even though
     nothing is being output, your password is being entered as you type.
 -   At the "Passcode:" prompt, press your finger to the gold circle in
     the middle of the Yubikey until a string of characters appears on
     screen.  
-    <span
-    class="confluence-embedded-file-wrapper confluence-embedded-manual-size"><img src="assets/images/17042185/17042182.png" class="confluence-embedded-image" height="400" /></span>
+    ![](/images/yubikey.png)
 -   If you logged in successfully, your screen should look similar to
     the one belo  
-    <span
-    class="confluence-embedded-file-wrapper confluence-embedded-manual-size"><img src="assets/images/17042185/17042183.png" class="confluence-embedded-image" height="400" /></span>
-
+    ![](/images/crane_login.png)
+	
 **Linux Commands Reference List:**
 ----------------------------------
-
-<table>
-<colgroup>
-<col style="width: 33%" />
-<col style="width: 33%" />
-<col style="width: 33%" />
-</colgroup>
-<thead>
-<tr class="header">
-<th>Command</th>
-<th>What it does</th>
-<th>Example Uses</th>
-</tr>
-</thead>
-<tbody>
-<tr class="odd">
-<td>ls</td>
-<td>list: Lists the files and directories located in the current directory</td>
-<td><ul>
-<li>ls</li>
-<li>ls -a
-<ul>
-<li>shows all the files in the directory, including hidden ones</li>
-</ul></li>
-<li>ls -l
-<ul>
-<li>shows contents in a list format including information such as file size, file permissions and date the file was modified</li>
-</ul></li>
-<li>ls *.txt
-<ul>
-<li>shows all files in the current directory which end with .txt</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="even">
-<td>cd</td>
-<td>change directory: this allows users to in or out of file directories</td>
-<td><ul>
-<li>cd &lt;folder path&gt;</li>
-<li>cd folder_name
-<ul>
-<li>navigates into directory &quot;folder_name&quot; located in the current directory</li>
-</ul></li>
-<li>cd ..
-<ul>
-<li>navigates out of a directory and into the parent directory</li>
-</ul>
-cd $HOME (or $WORK)
-<ul>
-<li>navigates to a user's home (or work) directory</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="odd">
-<td>mv</td>
-<td>move: used to move a file or directory to another location</td>
-<td><ul>
-<li>mv &lt;current file(s)&gt; &lt;target file(s)&gt;</li>
-<li>mv * ../
-<ul>
-<li>moves all files from the current directory into the parent directory</li>
-</ul></li>
-<li>mv old_filename new_filename
-<ul>
-<li>renames the file &quot;old_filename&quot; to &quot;new_filename&quot;</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="even">
-<td>man</td>
-<td><p>manual: displays documentation for commands</p>
-<p><strong>Note:</strong> Use up and down arrows to scroll through the text. To exit the manual display, press 'q'</p></td>
-<td><ul>
-<li>man &lt;command name&gt;</li>
-<li>man ls
-<ul>
-<li>displays documentation for the ls command</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="odd">
-<td>mkdir</td>
-<td>make directory: creates a directory with the specified name</td>
-<td><ul>
-<li>mkdir &lt;new_folder&gt;
-<ul>
-<li>creates the directory &quot;new_folder&quot; within the current directory</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="even">
-<td>rmdir</td>
-<td><p>remove directory: deletes a directory with the specified name</p>
-<p><strong>Note:</strong> rmdir only works on empty directories</p></td>
-<td><ul>
-<li>rmdir &lt;folder_name&gt;
-<ul>
-<li>removes the directory &quot;folder_name&quot; if the directory</li>
-</ul></li>
-<li>rmdir *
-<ul>
-<li>removes all directories within the current directory</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="odd">
-<td>rm</td>
-<td>remove: deletes file or files with the specified name(s)</td>
-<td><ul>
-<li>rm &lt;file_name&gt;
-<ul>
-<li>deletes the file &quot;file_name&quot;</li>
-</ul></li>
-<li>rm *
-<ul>
-<li>deletes all files in the current directory</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="even">
-<td><p>nano</p></td>
-<td><p>nano text editor: opens the nano text editor</p>
-<p><strong>Note:</strong> To access the menu options, ^ indicates the control (CTRL) key.</p></td>
-<td><ul>
-<li>nano
-<ul>
-<li>opens the text editor in a blank file</li>
-</ul></li>
-<li>nano &lt;file_name&gt;
-<ul>
-<li>opens the text editor with &quot;file_name&quot; open. If &quot;file_name&quot; does not exist, it will be created if the file is saved</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="odd">
-<td>clear</td>
-<td>clear: clears the screen of all input/output</td>
-<td><ul>
-<li>clear</li>
-</ul></td>
-</tr>
-<tr class="even">
-<td>less</td>
-<td><p>less: opens an extended view of a file</p>
-<p><strong>Note:</strong> Use up and down arrows to scroll through the text. To exit the extended view, press 'q'</p></td>
-<td><ul>
-<li>less &lt;file_name&gt;
-<ul>
-<li>opens an extended view of the file &quot;file_name&quot;</li>
-</ul></li>
-</ul></td>
-</tr>
-</tbody>
-</table>
+https://hcc.unl.edu/docs/quickstarts/connecting/basic_linux_commands/
 
 **To run MATLAB interactively:**
 --------------------------------
@@ -228,35 +70,3 @@ cd $HOME (or $WORK)
 
 -   Clone the github repo containing the tutorial files:
     -   git clone https://github.com/unlhcc/HCCWorkshops.git
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Screen
-Shot 2017-02-23 at 5.10.31 PM.png](attachments/17042185/17042180.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Screen
-Shot 2017-02-23 at 5.10.43 PM.png](attachments/17042185/17042181.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Screen
-Shot 2017-02-23 at 5.10.31 PM.png](attachments/17042185/17042178.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Screen
-Shot 2017-02-23 at 5.10.43 PM.png](attachments/17042185/17042179.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Screen
-Shot 2017-02-23 at 5.16.10 PM.png](attachments/17042185/17042182.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Screen
-Shot 2017-02-23 at 5.16.37 PM.png](attachments/17042185/17042184.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Screen
-Shot 2017-02-23 at 5.16.37 PM.png](attachments/17042185/17042183.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[image2017-2-24 11:14:4.png](attachments/17042185/17042186.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[cluster\_small2.png](attachments/17042185/17042191.png) (image/png)  
-
-
diff --git a/content/events/2017/unl_r_for_biologists_class_march_8_2017.md b/content/events/2017/unl_r_for_biologists_class_march_8_2017.md
index 1ebf2a45b0870a2337f98a1fc3e325e732165e6b..8a25c915cad2b0ca3b2a51df00ae1ddee070dd02 100644
--- a/content/events/2017/unl_r_for_biologists_class_march_8_2017.md
+++ b/content/events/2017/unl_r_for_biologists_class_march_8_2017.md
@@ -14,7 +14,7 @@ note to the back of your computer screen and a helper will assist you.**
 
 If you have not already requested an HCC account under the rcourse998
 group, please do so
-here: <a href="https://hcc.unl.edu/new-user-request" class="external-link">https://hcc.unl.edu/new-user-request</a>
+[here](https://hcc.unl.edu/new-user-request)
 
 If you already have an HCC account and need to be added to the
 rcourse998 group, please let us know.
@@ -32,29 +32,35 @@ For Windows will we use two third party
 application **PuTTY** and **WinSCP** for demonstration.
 
 PuTTY:  
-&lt;[putty-0.62-installer.exe](https://hcc-docs.unl.edu/download/attachments/2851288/putty-0.62-installer.exe?version=1&modificationDate=1371067913000&api=v2) or <a href="http://www.putty.org/" class="external-link">http://www.putty.org/</a>&gt;
+&lt;[http://www.putty.org/](http://www.putty.org/)&gt;
 
 WinSCP:
-&lt;[winscp515setup.exe](https://hcc-docs.unl.edu/download/attachments/2851288/winscp515setup.exe?version=1&modificationDate=1371155133000&api=v2) or <a href="http://winscp.net/eng/download.php" class="external-link">http://winscp.net/eng/download.php</a>&gt;. 
+&lt; [http://winscp.net/eng/download.php](http://winscp.net/eng/download.php)&gt;
 
 **Mac/Linux:**
 
 Mac and Linux users will need to download and install **Cyberduck**.
 Detailed information for downloading and setting up Cyberduck can be
-found here: [For Mac/Linux Users](2851290.html)
+found here: [For Mac/Linux Users](https://cyberduck.io/)
 
  
 
-**R core and R Studio:**
+**Linux Commands Reference List:**
+
+[https://hcc.unl.edu/docs/quickstarts/connecting/basic_linux_commands/](https://hcc.unl.edu/docs/quickstarts/connecting/basic_linux_commands/)  
+
+ 
+
+  **R core and R Studio:**
 
 We will be writing scripts offline in RStudio and then uploading them to
 execute them on the cluster. This lesson assumes you have the R core and
 RStudio installed. If you do not you can install them here:
 
 R
-core: <a href="https://cloud.r-project.org/" class="external-link">https://cloud.r-project.org/</a>
+core: [https://cloud.r-project.org/](https://cloud.r-project.org/)
 
-RStudio: <a href="https://www.rstudio.com/products/rstudio/download/" class="external-link">https://www.rstudio.com/products/rstudio/download/</a>
+RStudio: [https://www.rstudio.com/products/rstudio/download/](https://www.rstudio.com/products/rstudio/download/)
 
  
 
@@ -74,179 +80,10 @@ following commands inside the RStudio console:
 
 **What is a cluster:**
 
-<span
-class="confluence-embedded-file-wrapper confluence-embedded-manual-size"><span
-class="confluence-embedded-file-wrapper confluence-embedded-manual-size"><img src="assets/images/17042692/17042703.png" class="confluence-embedded-image" width="700" height="307" /></span></span>
+![](/images/cluster_small.png)
 
 (picture courtesy
-of: <a href="http://training.h3abionet.org/technical_workshop_2015/?page_id=403" class="external-link">http://training.h3abionet.org/technical_workshop_2015/?page_id=403</a>)
-
- 
-
-**Linux Commands Reference List:**
-----------------------------------
-
-<table>
-<colgroup>
-<col style="width: 33%" />
-<col style="width: 33%" />
-<col style="width: 33%" />
-</colgroup>
-<thead>
-<tr class="header">
-<th><div class="tablesorter-header-inner">
-Command
-</div></th>
-<th><div class="tablesorter-header-inner">
-What it does
-</div></th>
-<th><div class="tablesorter-header-inner">
-Example Uses
-</div></th>
-</tr>
-</thead>
-<tbody>
-<tr class="odd">
-<td>ls</td>
-<td>list: Lists the files and directories located in the current directory</td>
-<td><ul>
-<li>ls</li>
-<li>ls -a
-<ul>
-<li>shows all the files in the directory, including hidden ones</li>
-</ul></li>
-<li>ls -l
-<ul>
-<li>shows contents in a list format including information such as file size, file permissions and date the file was modified</li>
-</ul></li>
-<li>ls *.txt
-<ul>
-<li>shows all files in the current directory which end with .txt</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="even">
-<td>cd</td>
-<td>change directory: this allows users to in or out of file directories</td>
-<td><ul>
-<li>cd &lt;folder path&gt;</li>
-<li>cd folder_name
-<ul>
-<li>navigates into directory &quot;folder_name&quot; located in the current directory</li>
-</ul></li>
-<li>cd ..
-<ul>
-<li>navigates out of a directory and into the parent directory</li>
-</ul>
-cd $HOME (or $WORK)
-<ul>
-<li>navigates to a user's home (or work) directory</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="odd">
-<td>mv</td>
-<td>move: used to move a file or directory to another location</td>
-<td><ul>
-<li>mv &lt;current file(s)&gt; &lt;target file(s)&gt;</li>
-<li>mv * ../
-<ul>
-<li>moves all files from the current directory into the parent directory</li>
-</ul></li>
-<li>mv old_filename new_filename
-<ul>
-<li>renames the file &quot;old_filename&quot; to &quot;new_filename&quot;</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="even">
-<td>man</td>
-<td><p>manual: displays documentation for commands</p>
-<p><strong>Note:</strong> Use up and down arrows to scroll through the text. To exit the manual display, press 'q'</p></td>
-<td><ul>
-<li>man &lt;command name&gt;</li>
-<li>man ls
-<ul>
-<li>displays documentation for the ls command</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="odd">
-<td>mkdir</td>
-<td>make directory: creates a directory with the specified name</td>
-<td><ul>
-<li>mkdir &lt;new_folder&gt;
-<ul>
-<li>creates the directory &quot;new_folder&quot; within the current directory</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="even">
-<td>rmdir</td>
-<td><p>remove directory: deletes a directory with the specified name</p>
-<p><strong>Note: </strong>rmdir only works on empty directories</p></td>
-<td><ul>
-<li>rmdir &lt;folder_name&gt;
-<ul>
-<li>removes the directory &quot;folder_name&quot; if the directory</li>
-</ul></li>
-<li>rmdir *
-<ul>
-<li>removes all directories within the current directory</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="odd">
-<td>rm</td>
-<td>remove: deletes file or files with the specified name(s)</td>
-<td><ul>
-<li>rm &lt;file_name&gt;
-<ul>
-<li>deletes the file &quot;file_name&quot;</li>
-</ul></li>
-<li>rm *
-<ul>
-<li>deletes all files in the current directory</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="even">
-<td><p>nano</p></td>
-<td><p>nano text editor: opens the nano text editor</p>
-<p><strong>Note: </strong>To access the menu options, ^ indicates the control (CTRL) key.</p></td>
-<td><ul>
-<li>nano
-<ul>
-<li>opens the text editor in a blank file</li>
-</ul></li>
-<li>nano &lt;file_name&gt;
-<ul>
-<li>opens the text editor with &quot;file_name&quot; open. If &quot;file_name&quot; does not exist, it will be created if the file is saved</li>
-</ul></li>
-</ul></td>
-</tr>
-<tr class="odd">
-<td>clear</td>
-<td>clear: clears the screen of all input/output</td>
-<td><ul>
-<li>clear</li>
-</ul></td>
-</tr>
-<tr class="even">
-<td>less</td>
-<td><p>less: opens an extended view of a file</p>
-<p><strong>Note: </strong>Use up and down arrows to scroll through the text. To exit the extended view, press 'q'</p></td>
-<td><ul>
-<li>less &lt;file_name&gt;
-<ul>
-<li>opens an extended view of the file &quot;file_name&quot;</li>
-</ul></li>
-</ul></td>
-</tr>
-</tbody>
-</table>
-
- 
+of: [http://training.h3abionet.org/technical_workshop_2015/?page_id=403](http://training.h3abionet.org/technical_workshop_2015/?page_id=403))
 
 ### To download the tutorial files:
 
@@ -260,7 +97,7 @@ cd $HOME (or $WORK)
 
 Take Home Exercise:
 
-[Data Analysis in R](attachments/17042692/17042690.pdf) - Please note
+[Data Analysis in R](https://unl.box.com/s/8i647f8are21tc11la0jqk2xddlg19wy) - Please note
 that the on the bottom of page three, there is a missing parenthesis at
 the end of the last command.
 
@@ -274,30 +111,4 @@ The final code chunk should read:
 
     flights <- left_join(flights, age, by="TailNum")
 
-    flights <- mutate(flights, Age = (flights$Year * 12) + flights$Month - flights$acStart)
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[Big\_Data\_Example.pdf](attachments/17042692/17042690.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Screen
-Shot 2017-03-08 at 10.19.41 AM.png](attachments/17042692/17042691.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Screen
-Shot 2017-03-08 at 10.20.51 AM.png](attachments/17042692/17042693.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Screen
-Shot 2017-03-08 at 10.27.19 AM.png](attachments/17042692/17042695.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Screen
-Shot 2017-03-08 at 10.28.57 AM.png](attachments/17042692/17042696.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" /> [Screen
-Shot 2017-03-08 at 10.30.11 AM.png](attachments/17042692/17042697.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[cluster\_small2.png](attachments/17042692/17042703.png) (image/png)  
-
-
+    flights <- mutate(flights, Age = (flights$Year * 12) + flights$Month - flights$acStart)
\ No newline at end of file
diff --git a/content/events/2017/unl_stat802_january_23rd_2017.md b/content/events/2017/unl_stat802_january_23rd_2017.md
index 5cd244aeaef87df35cd26a56a746e48d333edbf1..e17a884711d9016fbc8ac84bebf35e7e194b870b 100644
--- a/content/events/2017/unl_stat802_january_23rd_2017.md
+++ b/content/events/2017/unl_stat802_january_23rd_2017.md
@@ -9,27 +9,7 @@ description = "UNL STAT802, Jan. 23rd, 2017."
 
 **Location:** UNL East Campus, Room 49, Hardin Hall
 
-[Slides](attachments/17041326/17041352.pdf)
-
-[Installation Info](attachments/17041326/17041361.pdf)
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[stat802\_anvil.pptx](attachments/17041326/17041331.pptx)
-(application/vnd.openxmlformats-officedocument.presentationml.presentation)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[stat802\_anvil.pptx](attachments/17041326/17041328.pptx)
-(application/vnd.openxmlformats-officedocument.presentationml.presentation)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[stat802\_anvil.pdf](attachments/17041326/17041352.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[stat802\_anvil.pptx](attachments/17041326/17041353.pptx)
-(application/vnd.openxmlformats-officedocument.presentationml.presentation)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[Installation.pdf](attachments/17041326/17041361.pdf)
-(application/pdf)  
+[Slides](https://unl.box.com/s/9i7luto6cdo03383y7tmf4sxjwxox346)
 
+[Installation Info](https://unl.box.com/s/si8ynt9g9jpxtkb96iujbeple2a5kajg)
 
diff --git a/content/events/2017/unl_stat_802_fall_2017.md b/content/events/2017/unl_stat_802_fall_2017.md
index f4d699ed1e920354da63eb82a2637cef0405e4cc..6cbfc001d99a1544dcc1c9494fe87390bc4187ff 100644
--- a/content/events/2017/unl_stat_802_fall_2017.md
+++ b/content/events/2017/unl_stat_802_fall_2017.md
@@ -9,55 +9,5 @@ description = "UNL STAT802, Fall 2017."
 
 **Time:** Friday, September 1, 2017 - 10:30 am
 
-[Slides](attachments/21071499/21071500.pdf)
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[stat802\_anvil.pdf](attachments/21071499/21071603.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[stat802\_anvil.pptx](attachments/21071499/21071604.pptx)
-(application/vnd.openxmlformats-officedocument.presentationml.presentation)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[stat802\_anvil.pdf](attachments/21071499/21071500.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[stat802\_anvil.pptx](attachments/21071499/21071501.pptx)
-(application/vnd.openxmlformats-officedocument.presentationml.presentation)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[2017-09-06-Anvil.pdf](attachments/21071499/21071618.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[2017-09-06-Anvil.pdf](attachments/21071499/21071629.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[WinSCP-5.11-Setup.exe](attachments/21071499/21071620.exe)
-(application/octet-stream)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[2017-09-06-Introduction to HCC.pdf](attachments/21071499/21071621.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[KickStartFall17.pdf](attachments/21071499/21071622.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[HCC-Kickstart-Globus-2017095.pdf](attachments/21071499/21071623.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[OSG\_HCCKickstart\_20170906.pdf](attachments/21071499/21071625.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[OSG\_HCCKickstart\_20170906.pdf](attachments/21071499/21071624.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[HCC-Kickstart-Globus-2017095.pdf](attachments/21071499/21071626.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[2017-09-06-Anvil.pdf](attachments/21071499/21071630.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[2017-09-06-Anvil.pdf](attachments/21071499/21071619.pdf)
-(application/pdf)  
-
+[Slides](https://unl.box.com/s/bhdmpuwrf360gh438sqp0772kqupcivd)
 
diff --git a/content/events/2017/unl_stat_850_fall_2017.md b/content/events/2017/unl_stat_850_fall_2017.md
index 567e776cd01f049396685d0034f5b5e37f91a8eb..be8700006548784761e2f98c18f0f777deb759fa 100644
--- a/content/events/2017/unl_stat_850_fall_2017.md
+++ b/content/events/2017/unl_stat_850_fall_2017.md
@@ -7,28 +7,6 @@ description = "UNL STAT850, Fall 2017."
 
 **Location:** UNL East Campus, Keim 214
 
-[Slides](attachments/21071482/21071490.pdf)
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[stat850\_anvil.pdf](attachments/21071482/21071487.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[stat850\_anvil.pptx](attachments/21071482/21071488.pptx)
-(application/vnd.openxmlformats-officedocument.presentationml.presentation)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[stat850\_anvil.pdf](attachments/21071482/21071490.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[stat850\_anvil.pptx](attachments/21071482/21071491.pptx)
-(application/vnd.openxmlformats-officedocument.presentationml.presentation)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[anyconnect-macosx-4.2.00096-web-deploy-k9.dmg](attachments/21071482/21071492.dmg)
-(application/x-diskcopy)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[anyconnect-win-4.2.01022-web-deploy-k9.exe](attachments/21071482/21071493.exe)
-(application/octet-stream)  
+[Slides](https://unl.box.com/s/f9ydvmcu7qa0selnxa14if1bepe1wwi1)
 
 
diff --git a/content/events/2017/unl_stat_950_fall_2017.md b/content/events/2017/unl_stat_950_fall_2017.md
index f65b21401c0c82ba2d242e4e687901d339e35d4c..34fee2e568d0c8a66f7e816661c2a1f8f7233cf1 100644
--- a/content/events/2017/unl_stat_950_fall_2017.md
+++ b/content/events/2017/unl_stat_950_fall_2017.md
@@ -9,13 +9,5 @@ description = "UNL STAT950, Fall 2017"
 
 **PDF Slides**:
 
-[HCC-Intro](attachments/21072883/21072885.pdf)
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[2017-09-19-STAT950.pdf](attachments/21072883/21072885.pdf)
-(application/pdf)  
-
+[HCC-Intro](https://unl.box.com/s/qd20a3o9xaankucg447kesrenld7gxbt)
 
diff --git a/content/events/2017/unl_stat_alpha_seminar_fall_2017.md b/content/events/2017/unl_stat_alpha_seminar_fall_2017.md
index 9bc2997ea5c535bcced15ec09d40479aa0ded787..6bbfa160eb536fd805f64f4b04ba7cb0d64d2da7 100644
--- a/content/events/2017/unl_stat_alpha_seminar_fall_2017.md
+++ b/content/events/2017/unl_stat_alpha_seminar_fall_2017.md
@@ -9,23 +9,7 @@ description = "UNL STAT Alpha Seminar, Fall 2017."
 
 **PDF Slides**:
 
-[HCC\_Overview](attachments/21072863/21072872.pdf)
-
-[HCC\_Submit\_Jobs](attachments/21072863/21072864.pdf)
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[2017-09-18-Alpha-Seminar.pdf](attachments/21072863/21072870.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[2017-09-18-Alpha-Seminar.pdf](attachments/21072863/21072874.pdf)
-(application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[Stats2017.pdf](attachments/21072863/21072872.pdf) (application/pdf)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[2017-09-18-Alpha-Seminar.pdf](attachments/21072863/21072864.pdf)
-(application/pdf)  
+[HCC\_Overview](https://unl.box.com/s/ko5vv7kd6pur9pvuf7aui92anxlyo0sm)
 
+[HCC\_Submit\_Jobs](https://unl.box.com/s/6nl3vw3q6l89r7wnlbw9667c5u5e5u5u)
 
diff --git a/content/events/2017/xsede_big_data.md b/content/events/2017/xsede_big_data.md
deleted file mode 100644
index bd43679f64ddc43ef511888534dd93e719bb9f7b..0000000000000000000000000000000000000000
--- a/content/events/2017/xsede_big_data.md
+++ /dev/null
@@ -1,28 +0,0 @@
-+++
-title = "XSEDE Big Data, Fall 2017"
-description = "XSEDE Big Data, Fall 2017."
-+++
-
-Morning Session: Recommender with Spark
-=======================================
-
-<span
-class="confluence-embedded-file-wrapper"><img src="assets/images/18547295/18547296.png" class="confluence-embedded-image" /></span>
-
-Afternoon Session - Deep Learning with TensorFlow
-=================================================
-
-<span
-class="confluence-embedded-file-wrapper"><img src="assets/images/18547295/18547300.png" class="confluence-embedded-image" /></span>
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[image2017-5-19\_11-41-42.png](attachments/18547295/18547296.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[image2017-5-19\_15-42-34.png](attachments/18547295/18547300.png)
-(image/png)  
-
-
diff --git a/static/images/cluster_small.png b/static/images/cluster_small.png
new file mode 100644
index 0000000000000000000000000000000000000000..15918c005bd0b7cfc4b711442b6898454fc14405
Binary files /dev/null and b/static/images/cluster_small.png differ
diff --git a/static/images/crane_login.png b/static/images/crane_login.png
new file mode 100644
index 0000000000000000000000000000000000000000..1c129050f9a3fc265f4f692efbfbe4f80ff61c52
Binary files /dev/null and b/static/images/crane_login.png differ
diff --git a/static/images/spark.png b/static/images/spark.png
new file mode 100644
index 0000000000000000000000000000000000000000..db37cf2bed1d340facfcf837087f76c332add5a1
Binary files /dev/null and b/static/images/spark.png differ
diff --git a/static/images/ssh.png b/static/images/ssh.png
new file mode 100644
index 0000000000000000000000000000000000000000..3a25b43c9aa265f16dcc2200fdda5fd3096abff2
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