diff --git a/bin/vacuum b/bin/vacuum
index 0caac81..d35520e 100755
--- a/bin/vacuum
+++ b/bin/vacuum
@@ -1,13 +1,15 @@
 #!/bin/sh
 
 usage() {
-	printf "Usage: %s [url] [filters] [-h|--help|--wget|--httrack]\n\n" "$0"
+	cat << EOF
+Usage: $0 [url] [filters] [-h|--help|--wget|--httrack]
 
-	printf "  --wget      Select GNU Wget\n"
-	printf "  --httrack   Select httrack to vacuum\n"
-	printf "  -h,--help   Show this help\n\n"
+  --wget      Select GNU Wget
+  --httrack   Select httrack to vacuum
+  -h,--help   Show this help
 
-	printf "Filters only work with httrack. \`man httrack\` to get help.\n"
+Filters only work with httrack. \`man httrack\` to get help
+EOF
 }
 
 for i in "$@"; do
@@ -34,8 +36,6 @@ fi
 
 if [ -z "$TOOL" ]; then
 	while test -z "$TOOL"; do
-		printf ""
-
 		printf "Vacuum:\n"
 		printf "  [1] httrack\n"
 		printf "  [2] wget\n"
@@ -57,9 +57,16 @@ if [ -z "$TOOL" ]; then
 fi
 
 if [ "$TOOL" = "httrack" ]; then
-	printf "\nCommand:\n\n  httrack %s\n\n" "$URL"
-	httrack $URL
-elif [ "$TOOL" = "wget" ]; then
-	printf "\nCommand:\n\n  wget --progress=bar -E -r -k -np --no-check-certificate --user-agent=Firefox \"%s\"\n\n" "$URL"
-	wget --progress=bar -E -r -k -np --no-check-certificate --user-agent=Firefox $URL
+	COMMAND="httrack $URL"
+else
+	COMMAND="wget --progress=bar -E -r -k -np --no-check-certificate --user-agent=Firefox $URL"
 fi
+
+cat << EOF
+Command:
+
+  $COMMAND
+
+EOF
+
+exec $COMMAND