1 files changed, 7 insertions, 0 deletions
diff --git a/level04 b/level04
new file mode 100644
index 0000000..9f01fcb
--- /dev/null
+++ b/level04
@@ -0,0 +1,7 @@
+level04:
+just modify $PATH
+
+level04_alt:
+the IFS attack seems not working, someone said using shellshock
+
+level05 DNLM3Vu0mZfX0pDd