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the-archive.bsky.social
Author: Dave Eddy bahamas10_
Effortlessly Summarize Data with Field and Total Commands In Bash Using AWK! i love awk. you suck at programming #programming #devops #bash #linux #unix #software #terminal #shellscripting #tech #stem
September 15, 2026 at 4:22 AM
the-archive.bsky.social
Author: Dave Eddy bahamas10_
iTerm vs. macOS Terminals - My Personal Choice it Terminal Emulators. you suck at programming #programming #devops #bash #linux #unix #software #terminal #shellscripting #tech #stem
September 15, 2026 at 2:22 AM
john0cmd.bsky.social
tinyurl.com/MIMEcroft gets 90fps@4K in BASH transpiling to JS, e.g.
for i in `seq 1 999`;do if echo $((i*i))|grep 1337>/dev/null;then echo #$I;fi;done
->
for(let i=1;i<=999;i++){if(String(i*i).includes("1337")) {process.stdout.write(i+"\n");}}
#bash #sh #shellScripting #Linux #3D #Javascript #GLSL
August 21, 2026 at 12:52 PM
linuxteck.bsky.social
Learn Python Scripting for Shell Users

Already know Bash?

How to transition from Shell scripting to Python with practical Linux examples, automation tips, Bash vs Python comparisons, and beginner-friendly explanations.

www.linuxteck.com/learn-python...

#Linux #Python #ShellScripting #linuxteck
Python for Shell Users: 7 Essential Automation Tips ( Part 34 / 34)
Learn Python for shell users who already know Bash. Compare syntax side by side and see when to switch from scripting to real Python automation.
www.linuxteck.com
July 15, 2026 at 4:31 PM
krishnadraws.bsky.social
I'm slowly writing my own automation tools that are bespoke to my own workflow. It's been a learning process, with fits and starts, but I'm pretty happy with what I've come up with.

#macOS #automation #shellscripting
FrugalMac: Dipping My Toes into Making Bespoke Automation Tools – PC WEENIES
pcweenies.com
July 10, 2026 at 6:48 PM
linuxteck.bsky.social
Top 70 Shell Scripting Environment Setup Interview Questions for Beginners

Learning shell scripting basics, shebang, executable permissions, PATH, environment variables, and common interview questions.

www.linuxteck.com/shell-script...

#linuxteck #Linux #Bash #ShellScripting #DevOps #RHCSA
Top 70 Shell Scripting Environment Setup Interview Questions For Beginners (Part 3/8) | LinuxTeck
Master shell scripting environment setup with 70 interview questions for beginners. Learn shebang, chmod, PATH variables, and more. Complete Part 3/8 guide for Linux professionals.
www.linuxteck.com
June 25, 2026 at 11:26 AM
linuxteck.bsky.social
Linux admins: stop building reports manually.

Learn how to create practical Bash reporting scripts that collect metrics, generate structured reports, log results, handle failures, and run automatically with cron.

www.linuxteck.com/learn-to-bui...

#LinuxTeck #Linux #Bash #ShellScripting
Bash Reporting Scripts: Master Automated System Reporting (Part 32/34)
Learn to build bash reporting scripts for daily automation. Complete guide with 6 practical examples, cron scheduling, error handling, and production-ready code.
www.linuxteck.com
June 24, 2026 at 8:10 AM
linuxcapable.bsky.social
Use the cat command in Linux to view short files, join inputs, inspect hidden characters, and feed clean streams into pipelines.
linuxcapable.com/cat-command-...
#Linux #CommandLine #Terminal #Coreutils #ShellScripting #SysAdmin
cat Command in Linux With Examples - LinuxCapable
Use the cat command in Linux to view, join, and inspect text files. Covers line numbers, hidden characters, pipes, and errors.
linuxcapable.com
June 23, 2026 at 3:50 AM
linuxteck.bsky.social
Top 53 Bash Command Hierarchy Interview Questions for Beginners

How Bash resolves commands, how PATH works, command lookup order, aliases, builtins, functions, and interview-focused troubleshooting examples.

www.linuxteck.com/bash-command...

#Linux #Bash #LinuxAdmin #ShellScripting #linuxteck
Bash Command Hierarchy Interview Questions: Top 53 Proven Q&A
Bash command hierarchy interview questions covering PATH lookup, aliases, functions, and builtins. 53 questions and answers for Linux beginners.
www.linuxteck.com
June 22, 2026 at 7:19 AM
linuxteck.bsky.social
Wildcards and Globbing in Linux made simple.

Learn how to use:
• *
• ?
• [a-z]
• [!]
• Hidden file matching
• Recursive globbing
• Quoting & escaping

Practical examples and best practices included.

www.linuxteck.com/wildcards-an...

#Linux #Bash #ShellScripting #SysAdmin #DevOps #linuxteck
Wildcards And Globbing In Linux: 7 Essential Tricks
Learn how wildcards and globbing in Linux actually work using *, ?, and [], with real examples for rm, cp, and find commands.
www.linuxteck.com
June 19, 2026 at 4:32 PM
linuxcapable.bsky.social
Compare .bz2 files without unpacking them first. Use bzdiff in Linux to read diff output, save reports, handle exit status 1, and avoid wrapper traps.
linuxcapable.com/bzdiff-comma...
#Linux #Bzip2 #CommandLine #Terminal #SysAdmin #ShellScripting
bzdiff Command in Linux with Examples - LinuxCapable
Use the bzdiff command in Linux to compare .bz2 files, read diff output, handle exit codes, ignore noise, and fix common errors.
linuxcapable.com
June 19, 2026 at 3:41 AM
linuxteck.bsky.social
Learning Bash scripting for interviews?

Our new guide covers 55 beginner Bash scripting interview questions

Read here:
www.linuxteck.com/bash-scripti...

#LinuxTeck #Linux #Bash #ShellScripting #DevOps #SysAdmin
Top 55 Bash Scripting Interview Questions And Answers For Beginners 2026
Prepare for your Linux job interview with 55 real bash scripting interview questions and answers for beginners. Covers core concepts, code reading, write-it questions, traps, and interview signals.
www.linuxteck.com
June 18, 2026 at 2:57 PM
linuxcapable.bsky.social
Use the awk command in Linux to process field-based text, filter logs, total columns, count groups, format reports, and move reusable logic into script files.
linuxcapable.com/awk-command-...
#Linux #CommandLine #Terminal #ShellScripting
awk Command in Linux With Examples - LinuxCapable
Use the awk command in Linux for fields, filters, totals, grouped counts, printf reports, scripts, pipelines, and safe output.
linuxcapable.com
June 18, 2026 at 3:12 AM
linuxteck.bsky.social
How to Parse CSV Files in Bash

CSV processing doesn't always require Python.

Learn how to parse CSV files using Bash with:
✓ IFS
✓ while read loops
✓ awk
✓ arrays
✓ filtering and transformations

www.linuxteck.com/parse-csv-fi...

#Linux #Bash #ShellScripting #CSV #Automation #DevOps #linuxteck
How To Parse CSV File In Bash Shell Scripts With Examples
Learn how to parse CSV file in bash using IFS, awk, and cut. Real shell script examples with output — from basic row reading to automated cron reports on Linux.
www.linuxteck.com
June 16, 2026 at 11:50 PM
linuxteck.bsky.social
AWK is one of those Linux tools many people avoid for years-until they discover how much time it saves.

How to extract columns, filter records, process logs, and work with structured text using practical examples.

www.linuxteck.com/awk-command-...

#Linux #AWK #ShellScripting #LinuxTeck #DevOps
AWK Command In Linux: 7 Practical Examples That Actually Work
Learn the awk command in Linux with real examples. From field printing to log parsing and automation, this practical guide covers beginner to intermediate usage.
www.linuxteck.com
June 9, 2026 at 11:57 AM
linuxteck.bsky.social
Most Linux users know:

www.linuxteck.com/advanced-sed...

sed 's/old/new/'

But advanced sed can do much more.

Backreferences, in-place editing, address ranges, multi-line replacements, and production-friendly file editing workflows.

#Linux #SysAdmin #DevOps #Bash #ShellScripting #LinuxTeck
Advanced sed Guide
June 6, 2026 at 1:18 PM
linuxteck.bsky.social
Using sed at the command line is one thing.

Using sed correctly inside Bash scripts is where many people hit quoting and variable expansion problems.

www.linuxteck.com/how-bash-use...

#LinuxTeck #Linux #Bash #ShellScripting
How Bash Uses Sed For Text Editing: Practical Guide With Examples
Learn how bash uses sed for text editing with real script examples. Master quoting rules, variables in sed, loops, conditionals, and reusable functions.
www.linuxteck.com
June 4, 2026 at 4:50 PM
linuxteck.bsky.social
Understanding Bash Function Arguments and Return Values

www.linuxteck.com/bash-functio...

Bash functions don't return strings the way many programming languages do.

#linux #bash #shellscripting #opensource #devops #linuxteck
Bash Function Arguments and Return Values Cheat Sheet
May 30, 2026 at 1:47 PM
linuxteck.bsky.social
Bash functions are one of the biggest upgrades you can make to your shell scripts.

Reusable code, cleaner logic, proper arguments, local variables, and production-friendly scripting patterns 👇

www.linuxteck.com/bash-functio...

#linux #bash #devops #shellscripting #linuxteck
Bash Functions: Writing Reusable Code With Practical Examples
Learn how to write bash functions with arguments, return values, and local variables. Includes real-world examples, common mistakes, and a production health check script.
www.linuxteck.com
May 29, 2026 at 1:27 AM
linuxteck.bsky.social
Bash While and Until Loops Explained

Full guide : www.linuxteck.com/bash-while-a...

Learn how Bash while and until loops work with practical Linux scripting examples, automation use cases, monitoring scripts, debugging tips, and real-world Bash workflows.

#Linux #Bash #ShellScripting #LinuxTeck
While and Until Loops in Bash
May 27, 2026 at 2:49 AM
linuxteck.bsky.social
Bash [ ] vs [[ ]] finally explained properly 🐧

Learn safer conditionals, regex matching, wildcard handling, AND/OR operators, and modern Bash scripting best practices.

www.linuxteck.com/bash-single-...

#Linux #Bash #ShellScripting #LinuxTeck
Bash Single Vs Double Brackets: 8 Real Script Examples
Understand bash single vs double brackets with 8 real script examples. Fix word-splitting bugs, use pattern matching, and write conditionals that actually work.
www.linuxteck.com
May 23, 2026 at 6:57 PM
linuxteck.bsky.social
Shell quoting bugs are some of the hardest Bash problems to spot.
www.linuxteck.com/bash-quoting...

This guide covers:
• Single & double quotes
• ANSI-C quoting
• Escaping special chars
• Variable expansion
• Word splitting
• "$@" vs "$*"

#Linux #Bash #DevOps #ShellScripting #LinuxTeck
Bash quoting mistakes can silently break your shell scripts.
May 22, 2026 at 12:15 PM
linuxteck.bsky.social
Bash variables are one of the first things every Linux user struggles with.

Full guide: www.linuxteck.com/bash-variabl...

• Variable syntax
• Arrays
• Environment variables
• Readonly variables
• Special variables
• Common mistakes
• Debugging tips

#Linux #Bash #ShellScripting #DevOps #LinuxTeck
Bash Variables Types Explained with Examples
May 20, 2026 at 4:41 AM
donwebmedia.bsky.social
Bash scripting automatización: guía 2026

¿Tu cron job no corre? Dominá Bash scripting automatización en 2026: scripts desde cero, errores comunes y mejores prácticas para producción.

#bash #linux #automatización #cron #shellscripting
Bash scripting automatización: guía 2026
Creá tus primeros scripts Bash, programalos con cron y evitá los errores que rompen todo en producción. Guía práctica para 2026.
donweb.news
May 17, 2026 at 10:51 AM