Fish is a smart and user-friendly command line (like bash or zsh). This is how you can instal Fish on MacOS and make your default shell.
Note that you need the https://brew.sh/ package manager installed on your machine.
brew install fish
Fish is a smart and user-friendly command line (like bash or zsh). This is how you can instal Fish on MacOS and make your default shell.
Note that you need the https://brew.sh/ package manager installed on your machine.
brew install fish
# Version key/value should be on his own line | |
PACKAGE_VERSION=$(cat package.json \ | |
| grep version \ | |
| head -1 \ | |
| awk -F: '{ print $2 }' \ | |
| sed 's/[",]//g') | |
echo $PACKAGE_VERSION |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.