Add `m' (move) filter

1 files changed, 16 insertions, 0 deletions

diff --git a/bin/flt/m b/bin/flt/m
new file mode 100755
index 0000000..9611cd1
--- /dev/null
+++ b/bin/flt/m
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+# m -- switch first and last line (move)
+
+read first
+mid=
+last=
+while read line; do
+	mid="$mid$last"
+	last="
+$line"
+done
+echo "$last" | tr -d '
+'
+echo "$mid"
+echo "$first"