Update quickstarts

content/_index.md

++++
+title = "HCC Documentation"
+description = "HCC Documentation Home"
+weight = "1"
++++
+
 HCC Documentation
 ============================
 
@@ -13,7 +19,7 @@ existing resource, acquiring 'priority access'. Finally, several
 machines are available via Condor for opportunistic use. This will allow
 users almost immediate access, but the job is subject to preemption.
 
-#### <a href="http://hcc.unl.edu/new-user-request" class="external-link">New Users Sign Up</a>
+#### [New Users Sign Up](http://hcc.unl.edu/new-user-request)
 
 #### [Quick Start Guides](/quickstarts)
 
@@ -31,12 +37,6 @@ campus users. It has 4 CPU/ 64 cores and 256GB RAM per nodes. Two nodes
 have 512GB RAM for very large memory jobs. So for jobs requiring more
 than 16 cores per node or large memory, Tusker would be a better option.
 
-**Sandhills**: Sandhills is a condominium-style cluster, and the
-majority is owned by various research groups on campus. Jobs from
-resource owners have first priority in their owned partitions. Users
-that do not own resources (Guests) can do opportunistic computation, but
-we would recommend using Crane or Tusker.
-
 User Login
 ----------
 
@@ -79,27 +79,19 @@ $ cd $WORK
 Resources
 ---------
 
--   <span style="color: rgb(0,0,0);">Crane</span> - HCC's newest
-    machine, Crane has 7232 Intel Xeon cores in 452 nodes with 64GB RAM
-    per node.
+- ##### Crane - HCC's newest machine, Crane has 7232 Intel Xeon cores in 452 nodes with 64GB RAM per node.
 
--   Tusker - consists of 106 AMD Interlagos-based nodes (6784 cores)
-    interconnected with Mellanox QDR Infiniband.
+- ##### Tusker - consists of 106 AMD Interlagos-based nodes (6784 cores) interconnected with Mellanox QDR Infiniband.
 
--   Sandhills - has 1440 AMD cores housed in 42 nodes with 128GB per
-    node and 2 nodes with 256GB per node.
+- ##### [Red](http://hcc.unl.edu/red/index.php) - This cluster is the resource for UNL's US CMS Tier-2 site.
 
--   <a href="http://hcc.unl.edu/red/index.php" class="external-link">Red </a>-
-    This cluster is the resource for UNL's US CMS Tier-2 site.
+    - [CMS](http://www.uscms.org/)
+    - [Open Science Grid](http://www.opensciencegrid.org)
+    - [MyOSG](https://myosg.grid.iu.edu/)
 
-    -   <a href="http://www.uscms.org/" class="external-link">CMS</a>
-    -   <a href="http://www.opensciencegrid.org/" class="external-link">Open Science Grid</a>
-    -   <a href="https://myosg.grid.iu.edu/" class="external-link">MyOSG</a>
+- ##### Anvil - HCC's cloud computing cluster based on Openstack
 
--   [Glidein](The-Open-Science-Grid_11635314.html) - A gateway to
-    running jobs on the OSG, a collection of computing resources across
-    the US.
--   Anvil - HCC's cloud computing cluster based on Openstack
+- ##### [Glidein](The-Open-Science-Grid_11635314.html) - A gateway to running jobs on the OSG, a collection of computing resources across the US.
 
 Resource Capabilities
 ---------------------

content/quickstarts/bash_commands.md → content/quickstarts/basic_linux_commands.md

-1.  [HCC-DOCS](index.html)
-2.  [HCC-DOCS Home](HCC-DOCS-Home_327685.html)
-3.  [HCC Documentation](HCC-Documentation_332651.html)
-4.  [Quick Start Guides](Quick-Start-Guides_1245279.html)
++++
+title = "Basic Linux commands"
+description = "Simple commands you'll want to know"
+weight = "32"
++++
 
-<span id="title-text"> HCC-DOCS : Bash Commands </span>
-=======================================================
+Basic commands
+--------------
 
-Created by <span class="author"> Carrie Brown</span>, last modified on
-Oct 26, 2017
-
-[Video Tutorial](#BashCommands-video)
+###### [[Jump to the Video Tutorial]](#tutorial-video)
 
 Holland clusters all run on the Linux operating system, similarly to how
 your personal computer might run Windows or Mac OS. However, unlike
@@ -26,12 +24,12 @@ versatility and performance.**
 Below, we have compiled a list of common commands and usage examples.
 For a more information, check out one of these references:
 
--   <a href="https://eharstad.github.io/shell-novice/" class="external-link">Software Carpentry's &quot;Introduction to the Bash Shell&quot; Lesson</a> -
+-  [Software Carpentry’s "Introduction to the Bash Shell" Lesson](https://eharstad.github.io/shell-novice) - 
    a great walkthrough of the basics of Bash designed for novice users
--   <a href="http://www.comptechdoc.org/os/linux/usersguide/" class="external-link">Linux Users Guide</a> -
+-  [Linux Users Guide](http://www.comptechdoc.org/os/linux/usersguide) -
    detailed information about the Linux command line and how to utilize
    it
--   <a href="https://www.cheatography.com/davechild/cheat-sheets/linux-command-line/" class="external-link">Linux Command Line Cheat Sheet</a> -
+-  [Linux Command Line Cheat Sheet](https://www.cheatography.com/davechild/cheat-sheets/linux-command-line) -
     a quick reference for Linux commands. Offers a PDF version that you
     can print out.
 
@@ -210,8 +208,7 @@ cd $HOME (or $WORK)
 </tbody>
 </table>
 
-<span id="BashCommands-video" class="confluence-anchor-link"></span>
-
-Document generated by Confluence on Oct 24, 2018 14:47
+Tutorial Video
+--------------
 
-[Atlassian](http://www.atlassian.com/)
+{{< youtube B0VdKiHNjU4 >}}

content/quickstarts/for_maclinux_users.md

 +++
 title = "For Mac/Linux Users"
 description = "Quickstart Guide for Mac/Linux Users"
-weight = "30"
+weight = "22"
 +++
 
 ##### Use of Duo two-factor authentication is **required** to access HCC resources.
@@ -16,7 +16,7 @@ with the HCC supercomputers.
 If you are running Windows, please use the quickstart [For Windows
 Users]({{< relref "for_windows_users" >}}).
 
-Accessing to HCC Supercomputers
+Access to HCC Supercomputers
 -------------------------------
 
 For Mac/Linux users, use the system program Terminal to assess to the

content/quickstarts/fortran_c_on_hcc.md

++++
+title = "Fortran/C on HCC"
+description = "How to compile and run Fortran/C program on HCC machines"
+weight = "50"
++++
+
+This quick start demonstrates how to implement a Fortran/C program on
+HCC supercomputers. The sample codes and submit scripts can be
+downloaded from [serial_dir.zip](/attachments/serial_dir.zip).
+
+#### Login to a HCC Cluster (Tusker or Crane) 
+
+Log in to a HCC cluster through PuTTY ([For Windows Users]({{< relref "/quickstarts/for_windows_users">}})) or Terminal ([For Mac/Linux
+Users]({{< relref "/quickstarts/for_maclinux_users">}})) and make a subdirectory called `serial_dir` under the `$WORK` directory. 
+
+{{< highlight bash >}}
+$ cd $WORK
+$ mkdir serial_dir
+{{< /highlight >}}
+
+In the subdirectory `serial_dir`, save all the relevant Fortran/C codes. Here we include two demo
+programs, `demo_f_serial.f90` and `demo_c_serial.c`, that compute the sum from 1 to 20. 
+
+{{%expand "demo_f_serial.f90" %}}
+{{< highlight bash >}}
+Program demo_f_serial
+    implicit none
+    integer, parameter :: N = 20
+    real*8 w
+    integer i
+    common/sol/ x
+    real*8 x
+    real*8, dimension(N) :: y
+    do i = 1,N
+        w = i*1d0
+        call proc(w)
+        y(i) = x
+        write(6,*) 'i,x = ', i, y(i)
+    enddo
+    write(6,*) 'sum(y) =',sum(y)
+Stop
+End Program
+Subroutine proc(w)
+    real*8, intent(in) :: w
+    common/sol/ x
+    real*8 x
+    x = w
+Return
+End Subroutine
+{{< /highlight >}}
+{{% /expand %}}
+
+
+{{%expand "demo_c_serial.c" %}}
+{{< highlight c >}}
+//demo_c_serial
+#include <stdio.h>
+
+double proc(double w){
+        double x;
+        x = w;
+        return x;
+}
+
+int main(int argc, char* argv[]){
+    int N=20;
+    double w;
+    int i;
+    double x;
+    double y[N];
+    double sum;
+    for (i = 1; i <= N; i++){        
+        w = i*1e0;
+        x = proc(w);
+        y[i-1] = x;
+        printf("i,x= %d %lf\n", i, y[i-1]) ;
+    }
+    
+    sum = 0e0;
+    for (i = 1; i<= N; i++){
+        sum = sum + y[i-1]; 
+    }
+    
+    printf("sum(y)= %lf\n", sum);  
+ 
+return 0; 
+}
+{{< /highlight >}}
+{{% /expand %}}
+
+---
+
+#### Compiling the Code
+
+The compiling of a Fortran/C++ code to executable is usually done behind
+the scene in a Graphical User Interface (GUI) environment, such as
+Microsoft Visual Studio. In a HCC cluster, the compiling is done
+explicitly by first loading a choice compiler and then executing the
+corresponding compiling command. Here we will use the GNU Complier
+Collection, `gcc`, for demonstration. Other available compilers such as
+`intel` or `pgi` can be looked up using the command
+line `module avail`.  Before compiling the code, make sure there is no 
+dependency on any numerical library in the code. If invoking a numerical 
+library is necessary, contact a HCC specialist 
+({{< icon name="envelope" >}}[hcc-support@unl.edu] (mailto:hcc-support@unl.edu)) to
+discuss implementation options.
+
+{{< highlight bash >}}
+$ module load compiler/gcc/8.2
+$ gfortran demo_f_serial.f90 -o demo_f_serial.x
+$ gcc demo_c_serial.c -o demo_c_serial.x
+{{< /highlight >}}
+
+The above commends load the `gcc` complier and use the compiling
+commands `gfortran` or `gcc` to compile the codes to`.x` files
+(executables). 
+
+#### Creating a Submit Script
+
+Create a submit script to request one core (default) and 1-min run time
+on the supercomputer. The name of the main program enters at the last
+line.
+
+{{% panel header="`submit_f.serial`"%}}
+{{< highlight bash >}}
+#!/bin/sh
+#SBATCH --mem-per-cpu=1024
+#SBATCH --time=00:01:00
+#SBATCH --job-name=Fortran
+#SBATCH --error=Fortran.%J.err
+#SBATCH --output=Fortran.%J.out
+
+module load compiler/gcc/4.9  
+./demo_f_serial.x
+{{< /highlight >}}
+{{% /panel %}}
+
+{{% panel header="`submit_c.serial`"%}}
+{{< highlight bash >}}
+#!/bin/sh
+#SBATCH --mem-per-cpu=1024
+#SBATCH --time=00:01:00
+#SBATCH --job-name=C
+#SBATCH --error=C.%J.err
+#SBATCH --output=C.%J.out
+
+module load compiler/gcc/4.9
+./demo_c_serial.x
+{{< /highlight >}}
+{{% /panel %}}
+
+#### Submit the Job
+
+The job can be submitted through the command `sbatch`. The job status
+can be monitored by entering `squeue` with the `-u` option.
+
+{{< highlight bash >}}
+$ sbatch submit_f.serial
+$ sbatch submit_c.serial
+$ squeue -u <username>
+{{< /highlight >}}
+
+Replace `<username>` with your HCC username.
+
+#### Sample Output
+
+The sum from 1 to 20 is computed and printed to the `.out` file (see
+below). 
+{{%expand "Fortran.out" %}}
+{{< highlight batchfile>}}
+ i,x =            1   1.0000000000000000     
+ i,x =            2   2.0000000000000000     
+ i,x =            3   3.0000000000000000     
+ i,x =            4   4.0000000000000000     
+ i,x =            5   5.0000000000000000     
+ i,x =            6   6.0000000000000000     
+ i,x =            7   7.0000000000000000     
+ i,x =            8   8.0000000000000000     
+ i,x =            9   9.0000000000000000     
+ i,x =           10   10.000000000000000     
+ i,x =           11   11.000000000000000     
+ i,x =           12   12.000000000000000     
+ i,x =           13   13.000000000000000     
+ i,x =           14   14.000000000000000     
+ i,x =           15   15.000000000000000     
+ i,x =           16   16.000000000000000     
+ i,x =           17   17.000000000000000     
+ i,x =           18   18.000000000000000     
+ i,x =           19   19.000000000000000     
+ i,x =           20   20.000000000000000     
+ sum(y) =   210.00000000000000
+{{< /highlight >}}
+{{% /expand %}}
+
+{{%expand "C.out" %}}
+{{< highlight batchfile>}}
+i,x= 1 1.000000
+i,x= 2 2.000000
+i,x= 3 3.000000
+i,x= 4 4.000000
+i,x= 5 5.000000
+i,x= 6 6.000000
+i,x= 7 7.000000
+i,x= 8 8.000000
+i,x= 9 9.000000
+i,x= 10 10.000000
+i,x= 11 11.000000
+i,x= 12 12.000000
+i,x= 13 13.000000
+i,x= 14 14.000000
+i,x= 15 15.000000
+i,x= 16 16.000000
+i,x= 17 17.000000
+i,x= 18 18.000000
+i,x= 19 19.000000
+i,x= 20 20.000000
+sum(y)= 210.000000
+{{< /highlight >}}
+{{% /expand %}}

content/quickstarts/how_to_change_your_password.md

-1.  [HCC-DOCS](index.html)
-2.  [HCC-DOCS Home](HCC-DOCS-Home_327685.html)
-3.  [HCC Documentation](HCC-Documentation_332651.html)
-4.  [Quick Start Guides](Quick-Start-Guides_1245279.html)
-
-<span id="title-text"> HCC-DOCS : How to change your password </span>
-=====================================================================
-
-Created by <span class="author"> Adam Caprez</span>, last modified by
-<span class="editor"> Carrie Brown</span> on Oct 24, 2018
-
-<span
-class="aui-icon aui-icon-small aui-iconfont-info confluence-information-macro-icon"></span>
-
-Your account must be active with Duo authentication setup in order for
-the following instructions to work.
-
--   [HCC password
-    requirements](#Howtochangeyourpassword-HCCpasswordrequirements)
--   [Changing a known HCC
-    password](#Howtochangeyourpassword-ChangingaknownHCCpassword)
-    -   [Change your password via the command
-        line](#Howtochangeyourpassword-Changeyourpasswordviathecommandline)
-    -   [Change your password using the myHCC User
-        Portal](#Howtochangeyourpassword-ChangeyourpasswordusingthemyHCCUserPortal)
--   [Resetting a forgotten HCC
-    password](#Howtochangeyourpassword-ResettingaforgottenHCCpassword)
--   [Tutorial Video](#Howtochangeyourpassword-TutorialVideo)
++++
+title = "Changing Your Password"
+description = "How to change your HCC password"
+weight = "30"
++++
+
+How to change your password
+---------------------------
+
+{{% notice info%}}
+**Your account must be active with Duo authentication setup in order for
+the following instructions to work.**
+{{% /notice %}}
+
+- [HCC password requirements](#hcc-password-requirements)
+- [Changing a known HCC password](#changing-a-known-hcc-password)
+    - [Change your password via the command line](#change-your-password-via-the-command-line)
+    - [Change your password using the myHCC User Portal](#change-your-password-using-the-myhcc-user-portal)
+- [Resetting a forgotten HCC password](#resetting-a-forgotten-hcc-password)
+- [Tutorial Video](#tutorial-video)
 
 Every HCC user has a password that is same on all HCC machines
-(Sandhills, Tusker, Crane). This password needs to satisfy the HCC
-password requirements.<span style="line-height: 1.42857;"> </span>
+(Tusker, Crane, Anvil). This password needs to satisfy the HCC
+password requirements.
 
-### **HCC password requirements**
+### HCC password requirements
 
 All HCC passwords must meet the following requirements when they are
 created or changed:
@@ -39,36 +31,33 @@ created or changed:
 -   at least 8 characters long
 -   at least 1 capital letter
 -   at least 1 number
--   **can not**<span style="line-height: 1.42857;"> contain an existing
-    dictionary word</span>
--   **can not**<span style="line-height: 1.42857;"> contain information
-    from user's account details (</span>*username*<span
-    style="line-height: 1.42857;">, </span>*email*<span
-    style="line-height: 1.42857;">)</span>
+-   **can not** contain an existing dictionary word
+-   **can not** contain information from user's account details (*username*,
+    *email*)
 
 Using special characters in the password is not required, but it is
 allowed. Also, the system keeps a history of the user's previous two
 passwords, and their reuse is not allowed.
 
-### **Changing a known HCC password**
+### Changing a known HCC password
 
 If you know your current HCC password, you can use one of two approaches
 to change it:
 
-#### **Change your password via the command line **
+#### Change your password via the command line
 
 To change a current or temporary password, the user needs to login to
 any HCC cluster (Crane or Tusker) and use the ***passwd*** command: 
 
 **Change HCC password**
 
-``` syntaxhighlighter-pre
+{{< highlight bash >}}
 $ passwd
 Changing password for user <username>.
 Current Password:
 New password:
 New password:
-```
+{{< /highlight >}}
 
 With this command, the user is first prompted for his/her old password.
 If the "*Current Password*" is correct, then the user is asked twice for
@@ -77,30 +66,24 @@ needs to fulfill the HCC password requirements.
 
 #### Change your password using the myHCC User Portal
 
-1.  Login to the
-    <a href="https://hcc.unl.edu/myhcc/" class="external-link">myHCC User Portal</a>
+1.  Login to the [myHCC User Portal](https://hcc.unl.edu/myhcc)
     with your HCC credentials.
 2.  Click **Update Account** in the top menu  
     
-    <span
-    class="confluence-embedded-file-wrapper image-center-wrapper confluence-embedded-manual-size"><img src="assets/images/13041705/35326617.png" class="confluence-embedded-image image-center" height="150" /></span>  
+    {{< figure src="/images/35326617.png" height="150" >}} 
          
 3.  Enter your new password in the **Password** and **Retype Password**
     boxes and click **Modify** to save
 
-<span
-class="confluence-embedded-file-wrapper image-center-wrapper confluence-embedded-manual-size"><img src="assets/images/13041705/35326618.png" class="confluence-embedded-image image-center" height="150" /></span>
+    {{< figure src="/images/35326618.png" height="150" >}}
 
-### **Resetting a forgotten HCC password**
+### Resetting a forgotten HCC password
 
-To reset your password, navigate to the
-<a href="https://hcc.unl.edu/myhcc/" class="external-link">myHCC User Portal</a>
-in your browser
+To reset your password, navigate to the [myHCC User Portal](https://hcc.unl.edu/myhcc/) in your browser
 
 Click the link to reset your forgotten password
 
-<span
-class="confluence-embedded-file-wrapper image-center-wrapper confluence-embedded-manual-size"><img src="assets/images/13041705/35326619.png" class="confluence-embedded-image image-center" height="400" /></span>
+{{< figure src="/images/35326619.png" height="400" >}}
 
 Fill in the requested information (your HCC user name and email
 associated with your account) and click **Reset Password**. A reset link
@@ -109,24 +92,4 @@ onscreen prompts to set a new password.
 
 ### Tutorial Video
 
-  
-
-<span id="Howtochangeyourpassword-Video"
-class="confluence-anchor-link"></span>
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[image2018-10-18\_13-25-46.png](attachments/13041705/35326617.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[image2018-10-18\_13-27-34.png](attachments/13041705/35326618.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[image2018-10-18\_13-31-22.png](attachments/13041705/35326619.png)
-(image/png)  
-
-Document generated by Confluence on Oct 24, 2018 14:47
-
-[Atlassian](http://www.atlassian.com/)
+{{< youtube eaTW6FDhpsM >}}

content/quickstarts/how_to_setup_x11_forwarding.md

-1.  [HCC-DOCS](index.html)
-2.  [HCC-DOCS Home](HCC-DOCS-Home_327685.html)
-3.  [HCC Documentation](HCC-Documentation_332651.html)
-4.  [Quick Start Guides](Quick-Start-Guides_1245279.html)
++++
+title = "How to setup X11 forwarding"
+description = "Use X11 forwarding to view GUI programs remotely"
+weight = "35"
++++
 
-<span id="title-text"> HCC-DOCS : How to setup X11 forwarding </span>
-=====================================================================
-
-Created by <span class="author"> Jingchao Zhang</span>, last modified by
-<span class="editor"> Adam Caprez</span> on Jun 20, 2018
-
-If you are connecting to HCC clusters via a PC running Windows, please take the following steps to setup X11 forwarding.
-------------------------------------------------------------------------------------------------------------------------
+##### If you are connecting to HCC clusters via a PC running Windows, please take the following steps to setup X11 forwarding.
 
 1.  Download Xming to your local PC and install. Download
-    link: <a href="http://sourceforge.net/project/downloading.php?group_id=156984&amp;filename=Xming-6-9-0-31-setup.exe" class="external-link">http://sourceforge.net/project/downloading.php?group_id=156984&amp;filename=Xming-6-9-0-31-setup.exe</a>
-2.  Download PuTTY to your local PC and install.  Download
-    link: <a href="http://the.earth.li/~sgtatham/putty/latest/x86/putty.exe" class="external-link">http://the.earth.li/~sgtatham/putty/latest/x86/putty.exe</a>
+    link: https://downloads.sourceforge.net/project/xming/Xming/6.9.0.31/Xming-6-9-0-31-setup.exe
+2.  Download PuTTY to your local PC and install.  Download link: http://the.earth.li/~sgtatham/putty/latest/x86/putty.exe
 3.  Open Xming and keep it running in the background.
 4.  Configure PuTTY as below:  
-    <span
-    class="confluence-embedded-file-wrapper confluence-embedded-manual-size"><img src="assets/images/11637375/11637370.png" class="confluence-embedded-image" height="400" /></span><span
-    class="confluence-embedded-file-wrapper confluence-embedded-manual-size"><img src="assets/images/11637375/11637371.jpg" class="confluence-embedded-image" height="400" /></span>
-5.  To test your X11 setup, after login, type command "xeyes" and press
+    {{< figure src="/images/11637370.png" height="400" >}}
+    {{< figure src="/images/11637371.jpg" height="400" >}}
+
+5.  To test your X11 setup, after login, type command `xeyes` and press
     enter.  
-    <span
-    class="confluence-embedded-file-wrapper confluence-embedded-manual-size"><img src="assets/images/11637375/11637372.png" class="confluence-embedded-image" height="400" /></span>
+    {{< figure src="/images/11637372.png" height="400" >}}
+
 6.  Close the xeyes application by "Ctrl + c" from the terminal or click
     the close button on the up-right corner of the graphical window.
 
  
 
-If you are connecting to HCC clusters via a Macintosh, please take the following steps to setup X11 forwarding.
----------------------------------------------------------------------------------------------------------------
+##### If you are connecting to HCC clusters via a Macintosh, please take the following steps to setup X11 forwarding.
 
--   <span style="color: rgb(51,51,51);font-size: 14.0px;line-height: 1.42857;">Check the OS version on your Mac, if it's below 10.8., you can simply type "ssh -Y username@hostname" in your terminal to login.</span>
-    ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-
-    <span
-    style="color: rgb(51,51,51);font-size: 14.0px;line-height: 1.42857;">  
-    </span>
+- Check the OS version on your Mac, if it's below 10.8., you can simply type `ssh -Y username@hostname` in your terminal to login.
 
 - If your OS version is newer than 10.8, please do the following:
-
   1. Download and install XQuartz.
-    Download link: <a href="http://xquartz.macosforge.org/downloads/SL/XQuartz-2.7.7.dmg" class="external-link">http://xquartz.macosforge.org/downloads/SL/XQuartz-2.7.7.dmg</a>
-2.  Type "ssh -Y username@hostname" in your terminal to login.
+    Download link: https://dl.bintray.com/xquartz/downloads/XQuartz-2.7.11.dmg
+  2. Type `ssh -Y username@hostname` in your terminal to login.
   3. To test your X11 setup, after login, type command "xeyes" and press
     enter. 
-     <span
-    class="confluence-embedded-file-wrapper confluence-embedded-manual-size"><img src="assets/images/11637375/11637374.png" class="confluence-embedded-image" height="400" /></span>
-4.  Close the xeyes application by "control + c" from the terminal or
+
+    {{< figure src="/images/11637374.png" height="400" >}} 
+  4. Close the xeyes application by "Control + c" from the terminal or
     click the close button on the up-left corner of the graphical
     window.  
       
-
-If you are connecting to HCC clusters via a Linux laptop, please take the following steps to setup X11 forwarding.
-------------------------------------------------------------------------------------------------------------------
+##### If you are connecting to HCC clusters via a Linux laptop, please take the following steps to setup X11 forwarding.
 
 1.  Open the remote client terminal.
-2.  Type "ssh -Y username@hostname" in your terminal to login.
+2.  Type `ssh -Y username@hostname`" in your terminal to login.
 3.  To test your X11 setup, after login, type command "xeyes" and press
     enter.
 4.  Close the xeyes application by "Ctrl + c" from the terminal or click
@@ -66,37 +50,10 @@ If you are connecting to HCC clusters via a Linux laptop, please take the follo
 
  
 
-Related articles
-----------------
+#### Related articles
 
-<a href="http://www.straightrunning.com/XmingNotes/" class="external-link">X11 on Windows</a>
+[X11 on Windows](http://www.straightrunning.com/XmingNotes)
 
-<a href="https://en.wikipedia.org/wiki/XQuartz" class="external-link">X11 on Mac</a>
-
-<a href="http://www.wikihow.com/Configure-X11-in-Linux" class="external-link">X11 on Linux</a>
-
- 
-
- 
-
- 
+[X11 on Mac](https://en.wikipedia.org/wiki/XQuartz)
 
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[PuTTY\_1.jpg](attachments/11637375/11637369.jpg) (image/jpeg)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[PuTTY\_1.jpg](attachments/11637375/11637368.jpg) (image/jpeg)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[PuTTY\_1.png](attachments/11637375/11637370.png) (image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[PuTTY\_2.jpg](attachments/11637375/11637371.jpg) (image/jpeg)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[PuTTY\_3.png](attachments/11637375/11637372.png) (image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[max\_02.png](attachments/11637375/11637374.png) (image/png)  
-
-Document generated by Confluence on Oct 24, 2018 14:47
-
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+[X11 on Linux](http://www.wikihow.com/Configure-X11-in-Linux)

content/quickstarts/reusing_ssh_connections_in_linux_or_mac.md

-1.  [HCC-DOCS](index.html)
-2.  [HCC-DOCS Home](HCC-DOCS-Home_327685.html)
-3.  [HCC Documentation](HCC-Documentation_332651.html)
-4.  [Quick Start Guides](Quick-Start-Guides_1245279.html)
-
-<span id="title-text"> HCC-DOCS : Reusing SSH connections in Linux/Mac </span>
-==============================================================================
-
-Created by <span class="author"> Adam Caprez</span>, last modified by
-<span class="editor"> Derek Weitzel</span> on Feb 27, 2014
++++
+title = "Reusing SSH connections in Linux/Mac"
+description = "Reusing connections makes it easier to use multiple terminals"
+weight = "37"
++++
 
 To make it more convenient for users who use multiple terminal sessions
 simultaneously, SSH can reuse an existing connection if connecting from
@@ -16,25 +11,20 @@ that connection, eliminating the need to enter the username and password
 each time for every connection.  To enable this feature, add the
 following lines to your `~/.ssh/config `file:
 
-**\~/.ssh/config**
-
-``` syntaxhighlighter-pre
+{{% panel header="`~/.ssh/config`"%}}
+{{< highlight bash >}}
 Host *
 ControlMaster auto
 ControlPath /tmp/%r@%h:%p
 ControlPersist 2h
-```
-
-<span
-class="aui-icon aui-icon-small aui-iconfont-info confluence-information-macro-icon"></span>
+{{< /highlight >}}
+{{% /panel %}}
 
+{{% notice info%}}
 You may not have an existing `~/.ssh/config.` If not, simply create the
 file and set the permissions appropriately first:
 `touch ~/.ssh/config && chmod 600 ~/.ssh/config`
+{{% /notice %}}
 
 This will enable connection reuse when connecting to any host via SSH or
 SCP.  
-
-Document generated by Confluence on Oct 24, 2018 14:47
-
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content/quickstarts/using_nus_gitlab_instance/_index.md

++++
+title = "Using NU's Gitlab instance"
+description = "How to use the NU-hosted git.unl.edu"
+weight = "40"
++++
+
+[Git](http://git-scm.com) is a free
+and open source distributed version control system designed to handle
+everything from small to very large projects with speed and efficiency.
+Users are encouraged to make use of git for source code management of
+their projects.  
+
+[GitLab](https://about.gitlab.com) is a web-based Git repository manager
+with wiki and issue tracking features. NU OneIT hosts an instance of
+GitLab at https://git.unl.edu,
+which can be accessed using credentials from any campus participating in
+the InCommon federation.  This includes UNL, UNO,  and UNMC, as well as 
+most major US Universities. Using a service such as GitLab provides several 
+additional advantages over a simple repository, including collaboration, repository
+management, issue tracking, and code review.
+
+To get started, go to [git.unl.edu](https://git.unl.edu). Click the "Sign in with Shibboleth" button.
+
+{{< figure src="/images/11304982.png" height="400" >}}
+
+This will take you to the InCommon site to select your school,
+organization, etc.  You may wish to choose the "Remember my selection
+permanently" option to bypass this step in the future.
+
+{{< figure src="/images/11304983.png" height="400" >}}
+
+Next, scroll through to find your particular institution.  For example, for UNL users, select "University
+of Nebraska-Lincoln".
+
+{{< figure src="/images/11304984.png" height="400" >}}
+
+After you click "Next", you will be redirected to your particular
+institution or campus's login page.  Complete the login to proceed to
+your account's Dashboard page and begin using GitLab.  
+
+For more information on using GitLab on the HCC Clusters, see [Setting up GitLab on HCC Clusters]({{< relref "setting_up_gitlab_on_hcc_clusters" >}}).
+
+See [Getting Started with Git and GitLab](https://about.gitlab.com/2014/02/26/getting-started-with-gitlab) or
+the full GitLab [documentation](http://doc.gitlab.com/ce/) for additional help.
+

content/quickstarts/setting_up_gitlab_on_hcc_clusters.md → content/quickstarts/using_nus_gitlab_instance/setting_up_gitlab_on_hcc_clusters.md

-1.  [HCC-DOCS](index.html)
-2.  [HCC-DOCS Home](HCC-DOCS-Home_327685.html)
-3.  [HCC Documentation](HCC-Documentation_332651.html)
-4.  [Quick Start Guides](Quick-Start-Guides_1245279.html)
-5.  [Using UNL's GitLab instance](11304962.html)
++++
+title = "Setting up GitLab on HCC Clusters"
+description = "How to use git.unl.edu from HCC machines"
++++
 
-<span id="title-text"> HCC-DOCS : Setting up GitLab on HCC Clusters </span>
-===========================================================================
+The easiest way to use GitLab on HCC clusters is by adding SSH keys to your account.
 
-Created by <span class="author"> Carrie Brown</span>, last modified on
-May 30, 2017
+{{% notice info %}}
+These steps must be repeated for each cluster that you wish to use the service on.
+{{% /notice %}}
 
-The easiest way to use GitLab on HCC clusters is by adding SSH keys to
-your account.
-
-<span
-class="aui-icon aui-icon-small aui-iconfont-info confluence-information-macro-icon"></span>
-
-These steps must be repeated for each cluster that you wish to use the
-service on.
-
-After you have [setup your GitLab account](11304962.html), follow these
+After you have [setup your GitLab account]({{< relref "../using_nus_gitlab_instance">}}), follow these
 steps to add SSH keys to your account:
 
 1.  Login to the cluster that you wish to set up GitLab access on.  
       
 2.  Check for an existing key by typing the command:
 
-    ``` syntaxhighlighter-pre
+    {{< highlight bash >}}
     cat ~/.ssh/id_rsa.pub
-    ```
+    {{< /highlight >}}
 
-    If you see a long string of characters starting with \`ssh-rsa\`
+    If you see a long string of characters starting with `ssh-rsa`
     then you can skip step 3 and proceed directly to step 4.
 
 3.  Generate an SSH Key pair with the command below, replacing
     **your\_email\_here** with the email you used to login to GitLab:
 
-    ``` syntaxhighlighter-pre
+    {{< highlight bash >}}
     ssh-keygen -t rsa -C "your_email_here"
-    ```
+    {{< /highlight >}}
 
     This command will prompt you for a location and filename to store
     the key pair and for a password. When prompted for the location and
@@ -52,15 +42,15 @@ steps to add SSH keys to your account:
     If you want to change the password of your key later, you can use
     the following command:
 
-    ``` syntaxhighlighter-pre
+    {{< highlight bash >}}
     ssh-keygen -p <keyname>
-    ```
+    {{< /highlight >}}
 
 4.  Retrieve your public key with the command:
 
-    ``` syntaxhighlighter-pre
+    {{< highlight bash >}}
     cat ~/.ssh/id_rsa.pub
-    ```
+    {{< /highlight >}}
 
     Copy all the text after the command (starting with ssh-rsa) to but
     not including the next prompt (ending with your email address).
@@ -70,11 +60,11 @@ steps to add SSH keys to your account:
     to your profile icon in the top right corner. Click on Profile
     Settings.  
 
-    <span
-    class="confluence-embedded-file-wrapper image-center-wrapper confluence-embedded-manual-size"><img src="assets/images/18548049/18548051.png" class="confluence-embedded-image image-center" height="250" /></span>  
+    {{< figure src="/images/18548051.png" height="250" >}}      
+
     Then click SSH Keys from the top menu.  
-    <span
-    class="confluence-embedded-file-wrapper image-center-wrapper confluence-embedded-manual-size"><img src="assets/images/18548049/18548052.png" class="confluence-embedded-image image-center" width="1100" /></span>  
+
+    {{< figure src="/images/18548052.png" width="1100" >}}
       
     Paste your copied key into the Key box. The Title box will
     automatically populate with your email. You can accept this title or
@@ -82,33 +72,10 @@ steps to add SSH keys to your account:
     the cluster name to the title so you can easily identify what key is
     associated with a particular machine.  
 
-    <span
-    class="confluence-embedded-file-wrapper image-center-wrapper confluence-embedded-manual-size"><img src="assets/images/18548049/18548053.png" class="confluence-embedded-image image-center" height="400" /></span>Click
-    the Add Key button to save the key to your account.
+    {{< figure src="/images/18548053.png" height="400" >}}
+
+    Click the Add Key button to save the key to your account.
 
 Now you can clone and push repositories as usual. When pushing to an
 existing repository, you will be prompted for the passkey associated
 with the keys (if you added one).  
-  
-  
-  
-  
-
-  
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[image2017-5-30\_12-43-20.png](attachments/18548049/18548051.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[image2017-5-30\_12-46-11.png](attachments/18548049/18548052.png)
-(image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[image2017-5-30\_12-49-51.png](attachments/18548049/18548053.png)
-(image/png)  
-
-Document generated by Confluence on Oct 24, 2018 14:47
-
-[Atlassian](http://www.atlassian.com/)

content/quickstarts/using_unl_gitlab_instance.md

-1.  [HCC-DOCS](index.html)
-2.  [HCC-DOCS Home](HCC-DOCS-Home_327685.html)
-3.  [HCC Documentation](HCC-Documentation_332651.html)
-4.  [Quick Start Guides](Quick-Start-Guides_1245279.html)
-
-<span id="title-text"> HCC-DOCS : Using UNL's GitLab instance </span>
-=====================================================================
-
-Created by <span class="author"> Adam Caprez</span>, last modified by
-<span class="editor"> Carrie Brown</span> on May 30, 2017
-
-<a href="http://git-scm.com/" class="external-link">Git</a> is a free
-and open source distributed version control system designed to handle
-everything from small to very large projects with speed and efficiency.
- Users are encouraged to make use of git for source code management of
-their projects.  
-
-<a href="https://about.gitlab.com/" class="external-link">GitLab</a><span
-style="line-height: 1.4285715;"> </span><span
-style="line-height: 1.4285715;"> is a web-based Git repository manager
-with wiki and issue tracking features.  UNL ITS hosts an instance of
-GitLab at
-</span><a href="https://git.unl.edu" class="external-link">git.unl.edu</a>,
-which can be accessed using credentials from any campus participating in
-the InCommon federation<span style="line-height: 1.4285715;">.   This
-includes UNL, UNO,  and UNMC, as well as most major US Universities.
- Using a service such as GitLab provides several additional advantages
-over a </span>simple repository<span
-style="line-height: 1.4285715;"> including collaboration, repository
-management, issue tracking, and code review.  </span>
-
-To get started, go
-to <a href="https://git.unl.edu" class="external-link">git.unl.edu</a>.
- Click the "Sign in with Shibboleth" button.
-
-<span
-class="confluence-embedded-file-wrapper image-center-wrapper confluence-embedded-manual-size"><img src="assets/images/11304962/11304982.png" class="confluence-embedded-image image-center" height="400" /></span>
-
-This will take you to the InCommon site to select your school,
-organization, etc.  You may wish to choose the "Remember my selection
-permanently" option to bypass this step in the future.
-
-<span
-class="confluence-embedded-file-wrapper image-center-wrapper confluence-embedded-manual-size"><img src="assets/images/11304962/11304983.png" class="confluence-embedded-image image-center" height="400" /></span>
-
-<span style="line-height: 1.4285715;">Next, scroll through to find your
-particular institution.  For example, for UNL users, select "University
-of Nebraska-Lincoln".</span>
-
-<span
-class="confluence-embedded-file-wrapper image-center-wrapper confluence-embedded-manual-size"><img src="assets/images/11304962/11304984.png" class="confluence-embedded-image image-center" height="400" /></span>
-
-After you click "Next", you will be redirected to your particular
-institution or campus's login page.  Complete the login to proceed to
-your account's Dashboard page and begin using GitLab.  
-
-For more information on using GitLab on the HCC Clusters, see [Setting
-up GitLab on HCC
-Clusters](Setting-up-GitLab-on-HCC-Clusters_18548049.html).
-
-See <a href="https://about.gitlab.com/2014/02/26/getting-started-with-gitlab/" class="external-link">Getting Started with Git and GitLab</a> or
-the full
-GitLab <a href="http://doc.gitlab.com/ce/" class="external-link">documentation</a> for
-additional help.
-
-Attachments:
-------------
-
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[signin\_1.png](attachments/11304962/11304982.png) (image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[signin\_2.png](attachments/11304962/11304983.png) (image/png)  
-<img src="assets/images/icons/bullet_blue.gif" width="8" height="8" />
-[signin\_3.png](attachments/11304962/11304984.png) (image/png)  
-
-Document generated by Confluence on Oct 24, 2018 14:47
-
-[Atlassian](http://www.atlassian.com/)