Editing Scanco User Instructions (section)

== Setup for MAC/Linux ==

=== Terminal and XQuartz ===
You need following to access the MicroCT system remotely.
#'''Terminal''': an SSH client
#*Preinstalled in MAC/Linux. 
#'''XQuartz''': an X server for X11 forwarding
#*X11 was previously distributed with Mac OSX but has since stopped.
#*Check if preinstalled in MAC: open the "Applications" folder, choose "Utilities", there should be a file called "XQuartz". No need to open.
#*If not preinstalled, download the most recent [https://www.xquartz.org/ '''XQuartz.dmg''']. 
#*Once downloaded, double click the .dmg file to follow the instructions and install.
<br>
;SSH from terminal
#Open a terminal. 
#*MAC: Open the "Applications" folder, choose "Utilities", then "Terminal".
#Type <pre>$ ssh xtremect2@emily.ucalgary.ca -Y</pre>
#*The -Y flag activates X11 forwarding.
#Or type <pre>$ ssh -Y -p22 -c 3des-cbc -o KexAlgorithms=+diffie-hellman-group1-sha1 -o HostKeyAlgorithms=+ssh-dss xt2recalib@emily.ucalgary.ca </pre>
#*Type <pre>$ alias xt2recalib='<ssh command above>'</pre>  allows you to only type <pre>"$ xt2recalib"</pre> in the terminal from here on out to access the MicroCT system.
#You're good to go!


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