Goodbye old world, and thanks for all the fish!

1 files changed, 0 insertions, 12 deletions

diff --git a/old/bin/netmask-to-prefix b/old/bin/netmask-to-prefix
deleted file mode 100755
index 1c4dbeb..0000000
--- a/old/bin/netmask-to-prefix
+++ /dev/null
@@ -1,12 +0,0 @@
-#! /bin/sh
-set -euf
-
-netmask=$1
-
-binaryNetmask=$(echo $1 | sed 's/^/obase=2;/;s/\./;/g' | bc | tr -d \\n)
-binaryPrefix=$(echo $binaryNetmask | sed -n 's/^\(1*\)0*$/\1/p')
-if ! echo $binaryPrefix | grep -q .; then
-  echo $0: bad netmask: $netmask >&2
-  exit 4
-fi
-printf %s $binaryPrefix | tr -d 0 | wc -c