on second thought, an AWK script is fine

1 files changed, 12 insertions, 0 deletions

diff --git a/tac b/tac
new file mode 100755
index 0000000..d4261a7
--- /dev/null
+++ b/tac
@@ -0,0 +1,12 @@
+cat "$@" | awk "$(tail -n +3 $0)"
+exit $?
+
+{
+	lines[NR] = $0;
+}
+
+END {
+	for (i = NR; i > 0; i--) {
+		print lines[i]
+	}
+}