Update cheatsheets

linux/ahost

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# ahost
+
+> DNS lookup utility to display the A or AAAA record linked with a hostname or IP address.
+> More information: <https://manned.org/ahost>.
+
+- Print an `A` or `AAAA` record associated with a hostname or IP address:
+
+`ahost {{example.com}}`
+
+- Display some extra debugging output:
+
+`ahost -d {{example.com}}`
+
+- Display the record with a specified type:
+
+`ahost -t {{a|aaaa|u}} {{example.com}}`