LHB Linux Digest #25.19: Newly Launched Systemd Course, Docker System Sub-Commands, Hard Links and More
Systemd course is here and so is lifetime membership!
· Abhishek Prakash
Chapter 6: Arrays and Advanced Data Structures in AWK
You need 'a raise' to your AWK knowledge.
· Abhishek Prakash
Regex Cheatsheet: Essentials You Must Know
Struggling with regex? This simple cheatsheet breaks down common patterns, symbols, and examples you can use right away.
· Abhishek Prakash
LHB Linux Digest #25.18: Journalctl Logs, Restore Containers, Bash Test, Better Diff and More
AWK moves on and systemd joins the list.
· Abhishek Prakash
Chapter 5: Manipulating Strings in AWK
Manipulate data and display them in proper reports. AWK has plenty of string functions.
· Abhishek Prakash
Chapter 4: Mathematical Operations in AWK
Transform raw data into polished reports and perform complex calculations that would require separate tools elsewhere.
· Abhishek Prakash
LHB Linux Digest #25.17: AWK Series, at command, Docker Copy, Pangolin and More
AWK series is here with soem awkwardness.
· Abhishek Prakash
Chapter 3: Built-in Variables and Field Manipulation
Transform AWK from basic text processor to data manipulation wizard. Master FS, OFS, NR, NF variables and reshape any data format you need.
· Abhishek Prakash
Chapter 2: Pattern Matching and Basic Operations
Control exactly what AWK processes with pattern matching. Master if-else statements, comparison operators, and complex filtering conditions.
· Abhishek Prakash
Chapter 1: Introduction to AWK
Learn AWK basics for Linux sysadmins. Master field extraction, built-in variables, and pattern-action syntax with real log analysis examples.
· Abhishek Prakash
LHB Linux Digest #25.16: AWK, History, YAML Validation, Mastering Top and More
It's time to handle the 'AWK'wardness.
· Abhishek Prakash
LHB Linux Digest #25.15: New Docker eBook, Declare in Bash, Debug Ansible Playbook and More
We have a new eBook for you.
· Abhishek Prakash
Using Bash Declare: Gateway For Effective Variable Management
The declare built-in allows you to explicitly declare variables in bash scripts with specific attributes and control variable types, scope, and behavior.
· Abhishek Prakash
LHB Linux Digest #25.14: Named Pipes, Find-Exec, Ansible Cron, Dockman and More
· Abhishek Prakash
LHB Linux Digest #25.13: lsattr, chattr Commands, Self-host Obsidian, Vert and More
Your assorted bunch of Linux learning.
· Abhishek Prakash
Convert Between YAML and JSON Files
Easily convert your YAML file to JSON and your JSON file to YML in your web browser with this online tool.
· Abhishek Prakash
LHB Linux Digest #25.12: Vim Mouse Mode, Dir Command, Sticky Bits and More
Lesser known commands and concepts.
· Abhishek Prakash
Using Tabbed Interface in Vim
Give Vim and IDE touch by using tabs to open multiple files. Yes, the same tab experience you have in a web browser or a regular text editor.
· Abhishek Prakash
SSH Config Generator
Easily and quickly generate valid ~/.ssh/config entries with this free online tool.
· Abhishek Prakash
Using Mouse Mode in Vim
Think of mouse mode in Vim like adding touchscreen controls to a cockpit - the physical switches and dials remain the primary interface, but the touchscreen provides intuitive access for certain operations.
· Abhishek Prakash
Guess The Number Game
Here are a couple of bash scripts example to create a simple game that lets the user guess the number between 1 and 100.
· Abhishek Prakash
LHB Linux Digest #25.11: Resource Usage History, Docker Alternatives, IFS and Shebang Concepts
Microsoft never disappoints in disappointing.
· Abhishek Prakash
YAML Validator
· Abhishek Prakash
LHB Linux Digest #25.10: Peersuite, YAML Essentials, Splitting Screen in Vim and More
And we continue the weekly dose of Linux stuff with more tools to discover, as promised.
· Abhishek Prakash
Using Split Windows With Vim
Vim allows you to use multiple windows in the same terminal screen. You can split them horizontally and vertically and move between them with shortcuts.
· Abhishek Prakash
LHB Linux Digest #25.09: Vim Tips, TCP Proxy, Vagrant Triggers and More
Weekly... that's what majority voted for.
· Abhishek Prakash
LHB Linux Digest #25.08: Docker Logging, TaskCrafter, Comparing Dirs and More Tips
Weekly? Monthly? Twice a month?
· Abhishek Prakash
LHB Linux Digest #25.07: CDPATH, SSH Tips, KubeTUI and More
Some classic tools should never be forgotten.
· Abhishek Prakash
CDPATH: The Forgotten Magic Trick in Your Bash Toolbox
A tiny little mechanism that will save you from typing those long paths for the frequently visited directories.
· Abhishek Prakash
Fixing 'Enter passphrase for key' Issue With SSH
Entering the account password for SSH key is a pain. Here's how to fix it.
· Abhishek Prakash