How to Show current configuration of a package. How to reconfigure a package. on Linux/Debian/Ubuntu/Kali Linux etc.

How to Show current configuration of a package. How to reconfigure a package. on Linux/Debian/Ubuntu/Kali Linux etc.

The Issue We want to check/show current configuration of a package on Debian/Ubuntu/Kali Linux distros We want to reconfigure a package on Debian/Ubuntu/Kali Linux distros The Answer 1 Show current configuration of a package on Debian/Ubuntu/Kali Linux etc. 1.1 Bring up terminal window or login to via SSH/console 1.2 e.g. To show current configuration (Values/Parameters) …
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How to Fix Debian/Ubuntu/Kali Linux etc. “Error 24 : Write error : cannot write compressed block” While updating the system

How to Fix Debian/Ubuntu/Kali Linux etc. “Error 24 : Write error : cannot write compressed block” While updating the system

The Issue Whey trying to update the system, we get the error “Error 24 : Write error : cannot write compressed block” The Fix While there can be many possible causes and fixes, here is a quick fix to try. 1 Execute below command to free up some space from the /boot partition/disk or the …
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How to: Quickly deploy ngrok on Kali Linux (Linux/Debian/Ubuntu/CentOS/RHEL etc.) (Quick Guide with less details)

How to: Quickly deploy ngrok on Kali Linux (Linux/Debian/Ubuntu/CentOS/RHEL etc.) (Quick Guide with less details)

ngrok is an reverse proxy, which creates a secure tunnel between local server/services and the public node. 1 Register an account at ngrok: ngrok.com 2 Download ngrok from the website 3 Execute ngrok and enter the authtoken e.g. my-secret-token ./ngrok authtoken my-secret-token Example To reverse proxy our port 80 (http), so that externally available domain …
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How to Fix Kali Linux apt update error “Traceback (most recent call last)…”

How to Fix Kali Linux apt update error “Traceback (most recent call last)…”

The Issue When trying to update Kali Linux using apt update, apt upgrade, we get error The Fix This is caused by that Kali has a new section non-free-firmware however the version of command-not-found we have is not aware of it. (Added in V23.04.0) 1 Disable the hook sudo mv /etc/apt/apt.conf.d/50command-not-found{,.disabled} 2 Try apt update, …
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Interesting Linux Terminal commands (& Console/Terminal games)

Interesting Linux Terminal commands (& Console/Terminal games)

Note: Debian/Ubuntu/Kali Linux uses “sudo apt install packagename” RHEL/CentOS/Fedora uses “sudo dnf install packagename” cowsay A cow say whatever you want it to say in terminal # Install cowsay sudo apt install cowsay # Use cowsay cowsay text sl A train in terminal # Install sl sudo apt install sl # Use sl sl fortune …
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How to Fix Docker Error “cleanup: failed to delete container from containerd: no such container” and “error=”AppArmor enabled on system but the docker-default profile could not be loaded…”

How to Fix Docker Error “cleanup: failed to delete container from containerd: no such container” and “error=”AppArmor enabled on system but the docker-default profile could not be loaded…”

The Issue When trying to start/run docker on Linux systems We get error The Fix While error such as “cleanup: failed to delete container from containerd: no such container” can have many possible causes, if we see below error as well which mentioning AppArmor Since it is complaining that the docker-default profile could not be …
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