diff --git a/tcdump.sh b/tc-dump.sh
similarity index 100%
rename from tcdump.sh
rename to tc-dump.sh
diff --git a/tc-mark.sh b/tc-mark.sh
new file mode 100755
index 0000000..b70f34d
--- /dev/null
+++ b/tc-mark.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+sudo LD_PRELOAD=${PWD}/mark.so MARK=0xcd $@
diff --git a/tc-reset.sh b/tc-reset.sh
new file mode 100755
index 0000000..807984d
--- /dev/null
+++ b/tc-reset.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+tc qdisc replace dev $1 root pfifo_fast