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npm: remove unncessary --save flag. simplify descriptions

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removes unnecssary --save flag (added by default in npm > 5).
Adds an example that installs a package wihtout a version since thats a simpler case.
Moves the global install example down the page since it's a more complicated case
Switch to the longversion of global option (`--global`) instead of `-g` to comply with styleguide
Simplified description of adding dependency
Switched from the terms "dependency" and "module" to "package" where possible since package is more idiomatic in this context.

Remove `npm list --global` example to keep page under 8 example limit
This commit is contained in:
Kyle Warneck 2019-03-07 12:07:40 -08:00 • committed by Agniva De Sarker
parent 381c6bf2bc
commit 5f5cd8759e
1 changed files with 13 additions and 13 deletions
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26
pages/common/npm.md
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@ -4,34 +4,34 @@
> Manage Node.js projects and their module dependencies. > Manage Node.js projects and their module dependencies.
> Homepage: <https://www.npmjs.com/>. > Homepage: <https://www.npmjs.com/>.
- Download and install a module globally: - Interactively create a package.json file:
`npm install -g {{module_name}}` `npm init`
- Download all dependencies referenced in package.json: - Download all the packages listed as dependencies in package.json:
`npm install` `npm install`
- Download a given dependency required for the application to run, and add it to the package.json: - Download a specific version of a package and add it to the list of dependencies in package.json:
`npm install {{module_name}}@{{version}} --save` `npm install {{module_name}}@{{version}}`
- Download a given dependency for development purposes, and add it to the package.json: - Download a package and add it to the list of dev dependencies in package.json:
`npm install {{module_name}}@{{version}} --save-dev` `npm install {{module_name}} --save-dev`
- Uninstall a module: - Download a package and install it globally:
`npm install -g {{module_name}}`
- Uninstall a package and remove it from the list of dependencies in package.json:
`npm uninstall {{module_name}}` `npm uninstall {{module_name}}`
- List a tree of installed modules referenced in package.json: - Print a tree of installed, project-level packages:
`npm list` `npm list`
- List top-level globally installed modules: - List top-level globally installed modules:
`npm list -g --depth={{0}}` `npm list -g --depth={{0}}`
- Interactively create a package.json file:
`npm init`