ASCII art on Linux covers more ground than most guides let on: converting your own photos into terminal-friendly art, pulling up the Arch logo next to your system stats, or grabbing a ready-made logo to paste into a README. This guide walks through ascii-image-converter, the tool most people reach for first, then rounds up the
ASCII art on Linux: Converting images and displaying your logo Read More »
You can ask Telnet to connect to towel.blinkenlights.nl and, when the service is delivering its animation, watch the ASCII version of Star Wars in a terminal. It is a network connection to a public server, so the remote host decides whether the film stream stays available. Connect to the ASCII Star Wars service Run the
Watch ASCII Star Wars in the Linux Terminal Read More »
Two commands answer almost every storage question on a Linux box. lsblk shows the shape of your storage: which disks exist, how they are partitioned, and where each partition is mounted. blkid reads the filesystem metadata itself and prints the UUID, label, and filesystem type you need when editing /etc/fstab or writing udev rules. The
How to use the lsblk and the blkid commands on Linux Read More »
Two commands cover most checksum and encoding work on Linux: md5sum produces a fixed fingerprint of a file, and base64 converts data into plain ASCII text so it can travel through channels that only accept text. They look similar in a terminal but do opposite jobs. The sections below show the difference through hashes, verified
How to use the MD5 and Base64 commands in Linux? Read More »
You run ls, scan a crowded directory, and still cannot tell which file changed most recently. The ls -ltr command solves that in four characters of flags: it prints full details for every entry and sorts them so the oldest file sits at the top and the newest sits at the bottom, right above your
Understanding ls -ltr command in Linux Read More »
In this guide, we’ll go through the steps to create an encrypted persistent live Kali USB. Kali Linux is probably the most popular penetration testing Distro out there. However, due to it being a rolling release and unstable in nature, it is not advisable to run it as a daily driver. Steps to Setup Encrypted
Creating An Encrypted Persistent Live Kali USB Read More »
Typing every variable name in full gets old fast, even in an editor as efficient as Vim. CoC, short for Conquer of Completion, is a Language Server Protocol (LSP) client that brings IDE-style autocompletion to Vim and Neovim through a separate Node.js process. The steps below install it with the vim-plug plugin manager, add language
How to Install and setup CoC for autocompletion in Vim Read More »
A Jellyfin Debian install gives you the same core experience as Plex or Emby, streaming your own movies and shows to a browser, phone or smart TV, but with the code fully free and open source and no paywalled apps. The Jellyfin server itself needs to go on a PC, mini server or Raspberry Pi
Jellyfin Debian Install: Set up a Jellyfin server on Debian or Ubuntu Read More »
Connecting to WiFi from the terminal matters most when there is no desktop to click through. A minimal Arch install drops you at a root shell with no GUI, a headless server has no desktop at all, and a broken display manager leaves you with only a login prompt. nmcli, the command line client for
How to connect to WiFi through the terminal command line? Read More »
Hiring panels ask these questions because log triage is daily work. Every command below was verified against GNU grep 3.11, so you can rehearse the exact syntax you will type on the job. Every example below runs against a small log file, so you can reproduce each result in your own terminal in under a
Linux grep Command Interview Questions Read More »