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Disclaimer: I am brand new to bash I'm building a dialog box and trying to get some Docker commands to populate results. I am using this to return a result, which works for the most part. result=($(...

Hex memory dump is Docsis config file. Is it possible to convert this hex dump info valid Docsis config file? Preferably, using Perl and DOCSIS::ConfigFile module. (or Python scripts, python-docsis). ...

I'm a student learning UNIX permissions and scripting on macOS. I created a short script that makes a file and applies chmod 640. However, a user in the same group cannot read the file. Here is the ...

I have a cloud VM running linux-yocto 6.17 and a few daemon processes--postfix, dovecot, rspamd, nginx, sshd, fail2ban and redis. Ever since upgrading from 6.11 to 6.17, I've noticed that /proc/sys/fs/...

I am using Kubuntu which is Ubuntu with KDE. My swap partition is too small causing me some lag. I have 16GB Ram but it is set to 1.9GB. Attached is screen shots of my current partition. vgkubuntu is ...

Hi I was just wondering if this script looks ok I run it after I login thanks. #!/bin/bash echo "hi, starting wifi, nft and desktop" sudo ls sudo systemctl start wpaStart.service sudo nft -...

On Debian 13 a fresh installed sssd (2.10.1) shows strange permission errors after the start using systemctl restart sssd.service: systemd[1]: Starting sssd.service - System Security Services Daemon......

Almost always I can see many smtp processes in ps aux command output like this: postfix 924674 0.4 0.0 44460 9212 ? S 18:54 0:00 smtp -t unix -u -c postfix 924675 0.2 0.0 44460 ...

I am trying to unzip a set of files (3 files). These files contain a lot of random files, duplicate files etc. To do this, I am first unziping the list of the names of files into a text file, then ...

Trying to achieve word wrap before EOL with command :set wm=15. Not working. Help appreciated. 1st Post. Thanks. Line length is 80. I expected command :set wm=15 to recognize end of line coming up ...

I’m encountering a recurring kernel memory error while running heavy PyTorch training workloads . The system eventually becomes unstable, training stops, SSH disconnects, and the machine needs a ...

How do I fix this error? GPG error: https://deb.parrot.sh/parrot parrot InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 7A8286AF0E81EE4A E: ...

How to dump the lost+found content from an ext4 img file that cannot be mounted using debugfs in linux and keep the folder hierarchy? My ext4 disk was failing. I made a disk image. I tried e2fsck and ...

So I want to restore two partitions from a clonezilla image, let's call them x and y, to a different set of partitions on a different device, m and n. The issue I currently face is that Clonezilla ...

After today's apt-upgrade of my Debian testing system I cannot start an (Xorg) x-session any more on a machine with Intel HD graphics and using the modesetting driver (the classic i915 does not work ...