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Related Questions The Issue We have enabled WOL in BIOS/UEFI, however it still doesn’t work when we have Linux/Debian/Ubuntu/Kali Linux/Proxmox VE (PVE) etc. The Answer Enabling in BIOS/UEFI is not enough, we have to enable it in the Operating System (OS) too. For Proxmox VE (PVE)/Linux/Debian/Ubuntu/Kali Linux/Proxmox VE (PVE) etc. we can do this. 1 […]
The post How to Enable Wake-on-LAN/WoL/WOL on Linux/Debian/Ubuntu/Proxmox VE (PVE) etc. appeared first on Blog-D without Nonsense.

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What are dm-0, dm-1, dm-2… | How to Find out which physical device is holding the LVM | Where/Which physical device is the LVM volume resides on? | Linux/Debian/Ubuntu/Kali Linux/RedHat/Rocky Linux etc.
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How to Create swap file/partition | Have two or more swap partition/file in a system | Adjust swap partition/file priority | Check/Change swappiness | Make swap partition/file permanent
How to Find Real file size (e.g. Sparse file) in Linux/Debian/Ubuntu/Kali Linux/Fedora/RedHat/Rocky Linux/ Proxmox VE (PVE) etc.
What are /dev/sda2, /dev/hda etc.

BlastRADIUS Vulnerability Discovered in RADIUS Protocol Used in Corporate Networks and Cloud

July 11, 2024July 11, 2024

Cyber Security

BlastRADIUS Vulnerability Discovered in RADIUS Protocol Used in Corporate Networks and Cloud

Exploiting the BlastRADIUS vulnerability leverages a man-in-the-middle attack on the RADIUS authentication process.

February 17, 2024February 17, 2024

Technology

How to Fix “WARNING: setlocale(‘en_US.UTF-8’) failed, using locale: ‘C’. International characters may not work.” on Debian/Ubuntu/Kali Linux etc.

The Issue We get the error “WARNING: setlocale(‘en_US.UTF-8’) failed, using locale: ‘C’. International characters may not work.” The Fix 1 Use the command to set correct locale for the system dpkg-reconfigure locales OR sudo dpkg-reconfigure locales 2 Select desired language end with .UTF-8 or en_US.UTF-8 if unsure 3 Log out and back in again 4 […]
The post How to Fix “WARNING: setlocale(‘en_US.UTF-8’) failed, using locale: ‘C’. International characters may not work.” on Debian/Ubuntu/Kali Linux etc. appeared first on Blog-D without Nonsense.

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How to: Remove/Delete Warning: Permanently added ‘[xxxxxxxxxx]:xx’ (ECDSA) to the list of known hosts.
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How to Clear/Drop/Disable/Enable Swap, Buffer and in-RAM cache on Linux/Debian/Ubuntu/Kali Linux/CentOS/Fedora etc.

January 13, 2024January 13, 2024

Operating System

How to Fix nano editor not displaying UTF8 characters correctly on Debian/Ubuntu/Kali Linux etc.

The Issue The Fix 1 Use the command to set the system locale variable correctly dpkg-reconfigure locales OR sudo dpkg-reconfigure locales 2 Select the correct one end with .UTF-8 or en_US.UTF-8 if unsure 3 Log out and back in again 4 Now nano should display none ASCII characters fine
The post How to Fix nano editor not displaying UTF8 characters correctly on Debian/Ubuntu/Kali Linux etc. appeared first on Blog-D without Nonsense.

March 20, 2023March 20, 2023

Software

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 …
Continue reading “How to: Quickly deploy ngrok on Kali Linux (Linux/Debian/Ubuntu/CentOS/RHEL etc.) (Quick Guide with less details)”
The post How to: Quickly deploy ngrok on Kali Linux (Linux/Debian/Ubuntu/CentOS/RHEL etc.) (Quick Guide with less details) appeared first on Blog-D without Nonsense.

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How to: Test/Check Internet speed/Broadband speed/connection speed/LAN speed in Linux/Debian/Ubuntu/Kali Linux/RHEL/CentOS/Fedora from browser and terminal
How to: Monitor Power Usage/Consumption from Terminal/Command line in Linux/Debian/Ubuntu/Kali Linux/RHEL/CentOS/Fedora etc.
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Open source SSH/Telnet client
Powerful Linux Interactive shell

February 20, 2023February 20, 2023

cowsay

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 …
Continue reading “Interesting Linux Terminal commands (& Console/Terminal games)”
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Linux terminal Tips & Tricks

December 9, 2022January 2, 2023

Ubuntu

Interesting Linux Terminal commands 2

How to display/view calendar in console/SSH/terminal cal To show calendar for January 2000, we can use cal 1 2000 Play […]

July 13, 2022January 8, 2023

Image to ASCII

How to Convert image/picture to ASCII in command line/console/SSH/terminal on Linux/Debian/Ubuntu/Kali Linux/RedHat/Fedora/Rocky Linux etc.

Table of Contents Use aview(asciiview) and imagemagick Use jp2a with imagemagick Use ascii-image-converter 1 Use aview(asciiview) and imagemagick 1.1 Install […]

Category: Server