flappyBug

mkdir ~/cli-practice; cd $_
touch readme.md
echo Hi there, this is a readme file. > readme.md
echo This is the second line of the readme >> readme.md
mv readme.md readme.txt
mkdir document
mv readme.txt document/introduction.txt
cp document/introduction.txt document/readme.txt
echo The quick brown fox jumps over a lazy dog > document/readme.txt
cp -r document docs

flappyBug

class Data {
  final List<DataField> fields;

  const Data( {this.fields});
}

class DataField {
  final String name;
  final Type type;

flappyBug

#!/usr/bin/env zsh

f='example.txt'

echo ${f:r}
#=> example

echo ${f:e}
#=> txt