Update cheatsheets

tldr/linux/aur

@@ -0,0 +1,26 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# aur
+
+> Build packages from the AUR and manage local repositories.
+> Note: A local repository needs to be set in `/etc/pacman.conf` and `vifm` needs to be installed for this to fully function.
+> More information: <https://github.com/aurutils/aurutils>.
+
+- Search the AUR database for a package:
+
+`aur search {{keyword}}`
+
+- Download a package and its dependencies from AUR, build them and add them to a local repository:
+
+`aur sync {{package}}`
+
+- [l]ist packages available in your local repository:
+
+`aur repo --list`
+
+- [u]pgrade local repository packages:
+
+`aur sync --upgrades`

tldr/linux/dnsrecon

@@ -8,7 +8,7 @@ source: https://github.com/tldr-pages/tldr.git
 > DNS enumeration tool.
 > More information: <https://github.com/darkoperator/dnsrecon>.
 
-- Scan a domain and save the results to a SQLite database:
+- Scan a domain and save the results to an SQLite database:
 
 `dnsrecon --domain {{example.com}} --db {{path/to/database.sqlite}}`