Mac shortcut Finishing and node basic usage

The article is as daily accumulation and collation, but also for a long time did not tidy up the relevant knowledge of node, recently turned over their own Youdao cloud notes, how a disorderly word, re-organized.

First, Mac common shortcut keys

Command+m: Minimizing windows

Command+t: Open a new tab in the browser

Command+w: Close Window

COMMAND+Q: Exiting the program

Command + R: Refresh page

Command+shift+3: Fullscreen

Command+shift + 4: Area

Control+space: Open Spotlight

Second, Brew

Brew, also known as homebrew, is a software package management tool on Mac OSX that makes it easy to install software or uninstall software on Mac, and only requires one command, which is equivalent to using the command line to manage system software.

The installation commands are as follows:
CURL-LSSF Http://github.com/mxcl/homebrew/tarball/master | sudo tar xvz-c/usr/local--strip 1

Command

Brew Install XX installation software (e.g. Brew install node)

Brew Uninstall XX Uninstall software

Brew search software (e.g. brew search/node*/)

Brew List lists installed software

Brew Update Update Brew

Brew Home opens Brew's official website with a browser

Brew Info Displays software information

Brew Deps Show Package dependencies

Third, the basic installation of node

1. Installation method

Brew Install node automatically installs node and NPM.

2. node and NPM update

sudo npm install-g n Install node module

N Stable Update

3. NPM Common Commands

NPM Install <name>--save installs the XXX package while writing information to the Package.json file

NPM init boot to create a Package.json file

NPM Remove <name> Remove Package

NPM Update <name> Update package

NPM LS lists all the packages currently installed

NPM root View the installation path for the current package

NPM root-g View the installation path for a global package

Mac shortcut Finishing and node basic usage