diff --git a/tldr/osx/mac-cleanup b/tldr/osx/mac-cleanup
new file mode 100644
index 00000000..2c37eac5
--- /dev/null
+++ b/tldr/osx/mac-cleanup
@@ -0,0 +1,29 @@
+---
+syntax: markdown
+tags: [tldr, osx]
+source: https://github.com/tldr-pages/tldr.git
+---
+# mac-cleanup
+
+> A modern macOS cleanup tool to remove caches and junk.
+> More information: <https://github.com/mac-cleanup/mac-cleanup-py>.
+
+- Start the cleanup process:
+
+`mac-cleanup`
+
+- Open the module configuration screen:
+
+`mac-cleanup {{[-c|--configure]}}`
+
+- Perform a dry-ru[n], showing what will be removed without actually deleting it:
+
+`mac-cleanup {{[-n|--dry-run]}}`
+
+- Specify the directory with custom cleanup [p]ath:
+
+`mac-cleanup {{[-p|--custom-path]}} {{path/to/directory}}`
+
+- Automatically acknowledge all warnings and continue with [f]orce:
+
+`mac-cleanup -f`
diff --git a/tldr/rustscan b/tldr/rustscan
index 39506780..07c25f98 100644
--- a/tldr/rustscan
+++ b/tldr/rustscan
@@ -5,8 +5,9 @@ source: https://github.com/tldr-pages/tldr.git
 ---
 # rustscan
 
-> Fast Port Scanner written in Rust with `nmap` built in.
-> More information: <https://github.com/RustScan/RustScan>.
+> Modern Port Scanner written in Rust.
+> Note: `nmap` must be installed for some of the examples below to work.
+> More information: <https://github.com/bee-san/RustScan/wiki>.
 
 - Scan all ports of one or more comma-delimited addresses using the default values:
 
@@ -22,11 +23,11 @@ source: https://github.com/tldr-pages/tldr.git
 
 - Scan a specific range of ports:
 
-`rustscan {{[-r|--range]}} {{start-end}} {{[-a|--addresses]}} {{address_or_addresses}}`
+`rustscan {{[-r|--range]}} {{start}}-{{end}} {{[-a|--addresses]}} {{address_or_addresses}}`
 
-- Add script arguments to `nmap`:
+- Invoke `nmap` functionalities (Nmap's OS detection and default scripts):
 
-`rustscan {{[-a|--addresses]}} {{address_or_addresses}} -- -A -sC`
+`rustscan {{[-a|--addresses]}} {{address_or_addresses}} -- -O {{[-sC|--script=default]}}`
 
 - Scan with custom batch size (default: 4500) and timeout (default: 1500ms):