Update cheatsheets

tldr/lzdiff

@@ -0,0 +1,12 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# lzdiff
+
+> This command is an alias of `xzdiff`.
+
+- View documentation for the original command:
+
+`tldr xzdiff`

tldr/ng-update

@@ -0,0 +1,37 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# ng update
+
+> Update an Angular workspace and its dependencies.
+> More information: <https://angular.dev/cli/update>.
+
+- Update all dependencies in the workspace:
+
+`ng update`
+
+- Update a specific package:
+
+`ng update {{package}}`
+
+- Update multiple packages:
+
+`ng update {{package1 package2 ...}}`
+
+- Ignore peer dependency version mismatches:
+
+`ng update {{package}} --force`
+
+- Allow updating when the repository contains modified or untracked files:
+
+`ng update {{package}} --allow-dirty`
+
+- Update to prerelease versions, including beta and release candidates:
+
+`ng update {{package}} --next`
+
+- Display additional details about internal operations:
+
+`ng update {{package}} --verbose`

tldr/parallel

@@ -34,7 +34,7 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Download 4 files simultaneously from a text file containing links showing progress:
 
-`parallel {{[-j|--jobs]}} 4 --bar --eta wget {{[-q|--quote]}} {} :::: {{path/to/links.txt}}`
+`parallel {{[-j|--jobs]}} 4 --bar --eta curl {{[-sO|--silent --remote-name]}} {} :::: {{path/to/links.txt}}`
 
 - Print the jobs which `parallel` is running in `stderr`: