add plugin for linux

linux/linux.plugin.zsh

@@ -0,0 +1,14 @@
+alias fix-audio="pavucontrol"
+
+function open() {
+	DIR="."
+	if [[ $# -gt 0 ]];
+	then
+		DIR="$1"
+	fi
+	gio open $DIR
+}
+
+function trash() {
+	gio trash $@
+}