Looking to modify host file in MacOs [closed] - django

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Closed 1 year ago.
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I am following a tutorial on multi-tenancy in Django (10:58/11:42) and I would like to modify the hosts file which I located alreadty. When I try to add a single letter, I get rejected:
But this leaves me quite confused, this is my laptop, and I do not have permission? Is there a way to do this differently ?

In the terminal type sudo nano /etc/hosts and then hit return.
Enter your administrator password and then hit return.
Then you should be able to edit the file.

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What is the right way to edit 'cname' with period at end? [closed]

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Closed 8 days ago.
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I was experimenting with custom domains in Firebase Auth .
should the period be used when entering the cname
so should the cname should be
mail-example-com.dkim1._domainkey.firebasemail.com.
or
mail-example-com.dkim1._domainkey.firebasemail.com
It doesn't matter with or without but I tend to leave it in-place when it's automatically placed there.

GCP Cloud Functions will not display source code in Edit view [closed]

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Closed 2 years ago.
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I've never encountered this issue before -- I can see the source code when simply viewing the Cloud Function, but when I go into edit I just get this error message:
I wrote the function and am an owner of the GCP project, so there shouldn't be any permissions issues. I was not, however, the last person to edit the CF, so maybe there is an issue with that?
The GCP CF common errors page does not seem to have this issue documented: https://cloud.google.com/functions/docs/troubleshooting
Thanks

Behavior of closing a Virtual Machine window in VirtualBox [closed]

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Closed 7 years ago.
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Can I set VirtualBox host to be automatically saved and closed, rather than asking me what to do for closing host window?
You can't tell VirtualBox to automatically save the state, or automatically power off the virtual machine when you attempt to close it.
If you're looking at the VirtualBox manager, though, and you have the machine selected, you could use one of the shortcuts (Control+V, ControlF for save/shutdown respectively) to save yourself a small amount of time.

getting files off a server using terminal [closed]

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Closed 9 years ago.
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I'm using vim on the terminal app on my mac and I'm attempting to save files to my computer that are on my college's server. I am already linked into to the schools server is there a way to copy the files to my home directory and if so how?
If you have sshd running on the server, you can run the following from the terminal:
scp -r you#server:/home/you/some/place/* .
The above will copy all files on the server located in /home/you/some/place to the current directory that you are running the command from.

Inkscape : how to ensure inkscape starts with "100%" rather than "35%" which seems to be the default [closed]

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Closed 9 years ago.
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Everytime i open
Inkscape
the magnification is set to
35%
i need it to start with
100%
so i do not end up designing something wrong.
Edit the default template. The path should be: YourPath\Inkscape\share\templates\default.svg
The file should contain values such as:
id="base"
pagecolor="#ffffff"
bordercolor="#666666"
borderopacity="1.0"
inkscape:pageopacity="0.0"
inkscape:pageshadow="2"
inkscape:zoom="0.35"
...
Modify "0.35" to whatever value you would like :)
Note: I believe each document contains its own local values that supersede the default values, so changing the default may only affect new documents.