use: get USE flag description

README.md

@@ -74,6 +74,7 @@ will create the symbolic link for each script in the \<path> directory.
 - [defgroups](defgroups) adds a user to default system groups.
 - [passgen](passgen) creates the strong passwords.
 - [sync-date](sync-date) sets system time according to Google.
+- [use](use) shows Gentoo USE flag's description.
 
 ## Development tools
 

use

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+#Создан:  Вт 25 фев 2020 18:24:10
+#Изменён: Вт 25 фев 2020 18:30:29
+
+# Show Gentoo USE flag description
+
+curl -sq "https://packages.gentoo.org/useflags/${1?USAGE: $(basename "$0") [use flag]}" \
+	| awk '/class="lead"/{getline; gsub(/^[ \t]+/, "", $0); print}'
+