Move pages under tldr, lint run.sh, update docs

tldr/windows/measure-command

@@ -0,0 +1,18 @@
+---
+syntax: markdown
+tags: [tldr, windows]
+source: https://github.com/tldr-pages/tldr.git
+---
+# Measure-Command
+
+> Measures the time it takes to run script blocks and cmdlets.
+> This command can only be used through PowerShell.
+> More information: <https://learn.microsoft.com/powershell/module/microsoft.powershell.utility/measure-command>.
+
+- Measure the time it takes to run a command:
+
+`Measure-Command { {{command}} }`
+
+- Pipe input to Measure-Command (objects that are piped to `Measure-Command` are available to the script block that is passed to the Expression parameter):
+
+`10, 20, 50 | Measure-Command -Expression { for ($i=0; $i -lt $_; $i++) {$i} }`