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Unix & Linux : Recent Questions and Answers (Page 13)

Find answers to your questions about Unix & Linux or help others by answering their Unix & Linux questions.

How to setup in xkb caps lock to vim keys and to regular Caps at the same time?

I'm currently using the Caps key as ISO_Level3_shift and I'm mapping the h,j,k,l,$ and 0 to vim keys. It works and everything is fine. However, I use SQL and I...

Asked on 12/17/2021

1 answer

DHCP and fallback IP - Can I have two different settings on the same network interface?

I have a project in which a user can change the RPI's networking settings via a Web Interface from the following:DHCP WiFiDHCP EthernetStatic WiFiStatic EthernetEach choice re-configures dhcpcd_conf and wpa_conf...

Asked on 12/17/2021 by Jorje12

1 answer

Creat virtual sink in pulseaudio combining two sources in specific way

Basically what I wanna do is create a virtual sink in pulseaudio that will have my microphone input on one channel and my output mixed down to mono on the...

Asked on 12/17/2021 by ThatOneCoonie

1 answer

Why are directory permissions preventing "sudo apt install" using a file?

I have found that usingsudo apt install ./<package_name_here>.debfails withE: Failed to fetch file:<path_to_package>/<package_name_here>.deb File not found - <path_to_package>/<package_name_here>.deb (13: Permission denied)when a containing directory of ./<package_name_here>.deb has permissions...

Asked on 12/17/2021 by Haydon

2 answer

compare available list print number in next line

I was able to extract numbers (ids) between pattern(Available for user: and Chosen by user:)and match if a particular user chose an id from what was available to him from...

Asked on 12/17/2021

1 answer

LibreSSL: SSL_ERROR_SYSCALL on MacOS

I’ve got a MacBook Pro running Catalina 10.15.6. I started it up this morning and noticed that Safari “failed to establish a secure connection” with any site I attempted...

Asked on 12/17/2021

1 answer

Sort bash output by a number extracted from a specific column

I am new to bash and I am struggling with the following task:The output from UGE looks like this:mgenkin@bamdev2:~/projects/BrainFlowUtilities/BrainFlowSimulations$ qstatjob-ID prior name...

Asked on 12/17/2021

1 answer

How to shorten decimal output in bash?

Right now I am working on an assignment that involves advanced piping, and one of the questions involves calculating a percent and shortening it to 3 decimal places. I've...

Asked on 12/17/2021 by PCRevolt

1 answer

Debian blackscreen after suspend

After fully updating my laptop after a few weeks downtime and now the suspend function isn't working anymore. It does suspend my laptop but on the wake-up it only starts...

Asked on 12/15/2021 by Hans Anders

4 answer

Audit on changes to the running iptables configuration

I'm aware of how to audit for changes to the /etc/sysconfig/iptables file in CentOS/RHEL 6 and earlier, but how do I audit for changes made only to the running configuration?...

Asked on 12/15/2021 by Bratchley

1 answer

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