How to install Ubuntu 20.04 on SSD+HDD?
How to combine an SSD boot drive with a HDD data drive?
How to count the node a user has created in a View? I know that I can append &amp; to a command to run the process in the background.   I'm SSH'ing into an Ubuntu 12.04 box and running a python program with $python program.py &amp; -- but when I go to close the terminal window I get a message saying that closing the terminal will kill the running process.   Why is this? I am using the ampersand to run the process in the background. How can I get it to run regardless of if I am SSH'ed in? In Ubuntu ISO MBR, why does a GPT partition overlap the boot partition, and make MBR uneditable? How can I improve Light Armor as an Archer? I play as an archer, which means sneaking and killing foes off at long range. Problem is, once a creature gets too close to me, I am in a world of troubles. (A random dragon encounter is fair game if I can snipe it off, but a random bear encounter is the thing I fear mostly. Three strikes of such a vicious beast and I drop dead.)  At short range, I use a one-hand sword with shield, but I do not want to put much perks into those skills, as I want to be a sneaky archer first.  Which leaves Light Armor. But to get certain perks I need some skill points, e.g., 30 points are required for the "Custom Fit"- and 40 for "Agile Defender 2/5"-perk. Yet I have no clue how to accumulate those points.  Many enemies won't even see me, so I seldom will be hit. Getting hits means getting skills point. Letting some enemies come close to me and let me hit me on purpose sometimes helps, but since I cannot stand much damage I mostly die erasing any hard earned process.  So is there a teacher for Light Armor like there is for other skills? And if not, how should I go on to improve the Light Armor skill? Relationship between $R^2$ and correlation coefficient Let  $f:X\times Y\to \mathbb{R}$. I could not come up with an example that satisfies $$\sup_{y\in Y}\inf_{x\in X}f(x,y)&lt;\inf_{x\in X}\sup_{y\in Y}f(x,y).$$ Any help would be appreciated. Thanks! Reverse the ordering of words in a string Why does the Replace() string method not modify my string variable? Geomagnetic reversal? Does it make sense to Favourite a Question you created? Is this just a redundant act, or are there differences? Multiple object instances represented by two slightly shifted rectangles In a software diagram, I'd like to be able to represent multiple instances of an object by two rectangles with one of them slightly shifted. I recently learned about the pic style so I'm using it with two nodes to achieve what I want.  The following example does work, but I'd like to know if I can do the same without using the fill=white. My hack kind of assumes the entire picture background is white and that may not always hold. I'd like to be able to crop the unwanted picture part out.  \documentclass[crop,border=3pt]{standalone}  \usepackage{pgf,tikz} \usetikzlibrary{positioning}  \begin{document} \begin{tikzpicture}[     every node/.style={font=\sffamily\small},     block/.style={         rectangle, draw, align=center, minimum width=2cm,         minimum height=1.4cm, font=\sffamily\small     },     multinode/.pic={         \node [block] at (0.1,0.1) {};         \node [block, \tikzpictextoptions, fill=white] at (0,0) {\tikzpictext};% &lt;-- FILL WHITE     } ]     \node [block] (STG) at (2,5) {single\\instance};     \pic [pic text={multi\\instance}] at (5,5) {multinode}; \end{tikzpicture} \end{document}   The following images show first one version with the fill white hack, and then one version without it. Pgfplots: Linewidth when using \ref in custom legend No room for a new \dimen I have this error message:  ! No room for a new \dimen . \ch@ck ...\else \errmessage {No room for a new #3}                                                 \fi   which I can not find a cure for. How to change file encoding in NetBeans? Launch iOS app from sites Can we add functionality to the mobile site to view the page in the SE iOS app? It could be through  or a link at the bottom where the download link is.        I really don't care which, but right now there's just no way to do it. Low budget alien movie about the Earth being cooked I’m looking for an alien movie I watched years ago, mid to late 2000’s about the Earth being cooked or heated up by aliens. The poster is a reflection of the Earth heating up with an orange glow on an aliens eye. It was a low budget movie and I think the one I watched was pirated from China. Again low budget, bad quality and the name could’ve been something worthy he word scorch or something like that. The alien in the movie had legs with knees that went inwards and it had red eyes. Configure HAProxy to include host headers for different backends I am exploring the use of HAProxy as a balancer in front of a set of web apis that run on IIS.   node1.myapp.mycompany.com node2.myapp.mycomapny.com   We are currently using Host Headers to correctly resolve the right web application on IIS.  For example, we may have otherapp.mycompany.com running on the same server/port, but using Host Headers IIS knows which one to serve up.  My initial attempt at HAProxy left me with 404 errors, because I was not including the host headers in my request, and so IIS was serving back the default site bound to the given IP, and not resolving by host name.    The fix left me with something like this:  frontend localnodes     bind *:80     mode http     default_backend nodes  backend nodes     mode http     balance roundrobin     option forwardfor     reqirep ^Host: Host:\ node1.myapp.mycompany.com     server web01 node1.myapp.mycompany.com:80   This works great for a single backend, but I am left scracthing my head on how to include the correct host headers depending on which backend is serving up the request:  backend nodes     mode http     balance roundrobin     option forwardfor     reqirep ^Host: Host:\ node1.myapp.mycompany.com     server web01 node1.myapp.mycompany.com:80     server web02 node2.myapp.mycompany.com:80   The above does not work whenever node2 is used because it doesn't resolve correctly in IIS (node2 in this case is on a different server, and therefore different IP.  In fact, if they were running on the same server/ip I suspect the request work "work", but they would all be served by node1 per the host header).     Is it possible to set the host based on the url of the backend used to serve up the request? If so, this implies my checks also need to provide the correct host header based on backend, how would that be done?   Edit: Am using HA-Proxy version 1.7.9 2017/08/18  Let me give this just a little more background.  We used to have just myapp.mycompany.com serving up api requests.  We need to expand it.  Our clients will still call myapp.mycompany.com, but that will just point to the HAProxy, which will balance it out to node1.myapp.mycompany.com and node2.myapp.mycompany.com.  Our current server configurations have us binding a single IP address on each server, so we use host headers to resolve. Problem with sudo apt get update: The repository cdrom... does not have a Release file "Failed to download repository information" error How to animate A curve segment?