Update cheatsheets

tldr/npm-update

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# npm update
+
+> Update packages in the current project.
+> More information: <https://docs.npmjs.com/cli/commands/npm-update>.
+
+- Update all packages in the current project:
+
+`npm update`
+
+- Update a specific package in the current project:
+
+`npm update {{package}}`
+
+- Update a package globally:
+
+`npm update -g {{package}}`
+
+- Update multiple packages at once:
+
+`npm update {{package1 package2 ...}}`