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Super User : Recent Questions and Answers (Page 27)

Find answers to your questions about Super User or help others by answering their Super User questions.

How do I stop a script from finishing if certain text is printed?

I am trying to automate domain join but want to make it so you cannot run some commands twice. I am trying to stop the script if the domain is...

Asked on 12/09/2021 by Vlad Gogonea

1 answer

putty with ClientAliveInterval keepalive packets?

server : sshd installed on centos 8 with ClientAliveInterval=5 and ClientAliveCountMax=1client : putty on win 10 (with reverse tunnel of local port 5000 to server port 6000)putty keeps append these...

Asked on 12/09/2021 by geek11

0 answer

PDFs opening in Chromium despite Acrobat being set as default

This is some really weird behaviour. I have set Adobe Acrobat as my default app for opening PDFs. But as you can see in the screenshot the acrobat icon is...

Asked on 12/09/2021

4 answer

How to remove Zoom "Talking:" pop up on second screen

I'm using Zoom Desktop Client on macOS with a two screen setup, using one for Zoom and the other for working on other stuff; however, at the top of the...

Asked on 12/08/2021 by Gabriella

1 answer

How to close all open windows at once?

How do I close all opened windows at once?...

Asked on 12/07/2021

12 answer

Runing a command without inheriting parent's environment

Is there a way to run a command "as if" it is in a new login session? I've already tried env -i. However, I don't want to deal with various...

Asked on 12/07/2021 by dgo.a

2 answer

Nano syntax highlighting for Debian

I am running Debian and I would like to turn on syntax highlighting for nano. My system has predefined syntax definitions...standage@idebian:~$ ls /usr/share/nano/asm.nanorc c.nanorc ...

Asked on 12/07/2021

2 answer

dual monitor ubuntu issue

I've recently added to my computer a graphic card I was given in order to have the ability to use a second screen. I think the card is recognised because...

Asked on 12/07/2021 by kbell

1 answer

UUID and Drive Cloning

When cloning a drive (using dd), will the UUID's for each partition change, or are they hardware specific? or does cloning it preserve the UUID as well? What happen if...

Asked on 12/07/2021

1 answer

Some numbers wont light up in Network Cable Tester

I have bought a network cable tester today and tested my newly crimped crossover and 6-1 are not lighting up. At first i thought that the 6-1 led lights are...

Asked on 12/07/2021 by Esther T

1 answer

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