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4:28 AM
@Zanna Good morning! Why are there so many upvotes on an answer that doesn't even answer the question? askubuntu.com/questions/254803/…
 
4:56 AM
I guess people found that script useful
for what I don't know XD
 
haha
 
 
1 hour later…
6:11 AM
0
Q: Search for packages from Ubuntu repositories whose names start with g++-

karelThere are multiple versions of g++ packages in the default Ubuntu repositories. I already know that the package names of the packages that I am searching for all start with g++-, but searching for these packages with apt-cache search g++- returns many unhelpful search results that don't start wit...

 
 
1 hour later…
7:23 AM
0
Q: What's wrong with my systemd/system/my_service.service?

pythonlover12345Here is my service file. [Unit] Description=my_service [Service] ExecStart=/home/ubuntu/my_scripts/script.sh Restart=always And here is /home/ubuntu/my_scripts/script.sh #!/bin/bash export PYTHONPATH=/home/ubuntu/my_app cd /home/ubuntu/my_app python /home/ubuntu/my_app/my_python_script.py An...

 
8:12 AM
1
Q: I'm trying to install docker and its hangs at Setting up docker-ce (5:19.03.12~3-0~ubuntu-xenial)

Lovely I'm using this tutorial: How To Install and Use Docker on Ubuntu 16.04 | DigitalOcean to install docker, while providing sudo apt-get install -y docker-ce command its starts downloading unpacking files and hangs at Setting up docker-ce (5:19.03.12~3-0~ubuntu-xenial) ... Can someone help me ? Now...

 
8:36 AM
0
Q: How to select all files in bash scripting

curiousI have files which's extension is .AH, for example; aa.AH bb.AH cc.AH dx.AH tmz.AH lght.AH I want to pick all file and put into a for loop but not one bye one. for file in *AH do a=$file* a=${file}* a=$(file)* . . ....code has another commands, they are not i...

 
 
5 hours later…
1:52 PM
0
Q: Ansible hold back packages to be upgraded and do-release-upgrade

StandardNerdHow can I hold packages back from getting upgraded and do a Ubuntu Release Upgrade at the same time? If I run this script I'm getting the error: ASK [Run do-release-upgrade non-interactively.] fatal: [31.171.246.151]: FAILED! => {"changed": true, "cmd": ["do-release-upgrade", "-d", "-f", "DistUp...

 
 
1 hour later…
3:05 PM
0
Q: Xubuntu GUI not loading?

John C[Crossposted from StackOverflow] I just installed xubuntu-core on my amazon-ec2 server, but I can't get it to load into a UI. When I try to use sudo startx it throws an error, while sudo service lightdm start doesn't seem to do anything. I've also tried rebooting the instance to no avail. For ref...

 
3:45 PM
I am going to try once again to learn basics of LaTeX
 
Life Hacks
 
Any LaTeX experts in the house?
 
I also want to learn
 
well, I have started with installing texlive thingy
it's big
 
4:06 PM
@jokerdino Do, uh.... non-experts count? :)
There is a user script to render LaTeX via MathJax in this room, if that interests you.
 
I have just installed it, so whoever already installed it is an expert to me.
I will have a look at that LaTeX script.
just finished Hello World!
 
ChatJax++ renders LaTeX in SE chat rooms associated with sites where MathJax is enabled on the site. That doesn't include rooms associated with Ask Ubuntu, though, since MathJax is not enabled on AU.
However, the JavaScript code of ChatJax++ can be slightly modified so that it does render LaTeX here. Which I've done.
 
installed it, thanks
 
Is it working?
$$e^{i \theta} = \cos \theta + i \sin \theta$$
 
yes, I don't know what it is, but it is beautiful.
 
4:16 PM
Euler's formula, named after Leonhard Euler, is a mathematical formula in complex analysis that establishes the fundamental relationship between the trigonometric functions and the complex exponential function. Euler's formula states that for any real number x: e i x = cos ⁡ x + i sin ⁡ x , {\displaystyle e^{ix}=\cos x+i\sin x,} where e is the base of the natural logarithm, i is the imaginary unit, and cos and...
 
ooh
 
0
Q: CRITICAL:searx.webapp:cannot import dependency: pygments

saraI tried installing searx, and I did all the steps but I can't launch it. One error led to another and I ended up installing a bunch of things like pip, python, pyyalm, but I still got one error. This is what I tried: The directory '/home/administrator/.cache/pip/http' or its parent directory is n...

 
5:13 PM
@jokerdino we can request it for this thing
 
:D
 
Btw, for LaTeX, I find Detexify and Overleaf handy.
3
 
I don't want to send them to my bookmark hell D: They seem useful links.
 
5:29 PM
:)
 
5:43 PM
I'm using the LaTeX wikibook to get a grasp of it. Do you have any other suggestions?
 
 
1 hour later…
7:09 PM
1
Q: mdadm RAID array gone after reshape and reboot

Adam BarnettMy mdadm RAID5 array just underwent a 5>8 disk grow and reshape. This took several days and went uninterrupted. When cat /proc/mdstat said it was complete I rebooted the system and now the array no longer shows. One potential problem I can see is that I used the full disk when adding the new driv...

 
 
2 hours later…
9:11 PM
0
Q: Trigger script on sftp upload, via hook or trigger?

Andre MIs there a way to trigger a script once a file has been uploaded to an sftp directory, on an Ubuntu based server? I was looking to see if there was a notion of ah ssh-trigger or ssh-hook, but I haven't been able to find anything that is ssh specific. The closest I have found is simply to watch th...

 

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