Luciano Mammino
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Articles tagged #bash

Cover picture for a blog post titled A random emoji in your terminal prompt. How and Why!

A random emoji in your terminal prompt. How and Why!

Customize your terminal prompt with Bash PS1 variable and RANDOM function to show a random emoji on each command. Learn Bash arrays, escape sequences, and functions. Emojis make your terminal more fun and keep your morale up during debugging.

Calendar Icon 2018-12-17

Cover picture for a blog post titled AWS Command line: S3 content from stdin or to stdout

AWS Command line: S3 content from stdin or to stdout

The AWS CLI s3 cp command supports streaming content to and from S3 using stdin/stdout with the - argument. This enables powerful pipelines without intermediary files.

Calendar Icon 2018-05-05

Cover picture for a blog post titled Extracting data from Wikipedia using curl, grep, cut and other shell commands

Extracting data from Wikipedia using curl, grep, cut and other shell commands

By using a combination of curl, grep, cut, sort, uniq and other common bash utilities it is possible to extract structured data from Wikipedia and compute insights without writing a full program.

Calendar Icon 2016-08-15

Other common topics

  • #javascript 23
  • #node-js 21
  • #life 12
  • #php 11
  • #aws 10
  • #serverless 8
  • #rust 8
  • #react 6
  • #symfony 6
  • #slides 5
  • #library 5
  • #collaboration 5
  • #server 5
  • #security 4
  • #talk 4
  • #github 4
  • #lambda 3
  • #git 3
  • #go 3
  • #docker 3
  • All tags

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