diff options
Diffstat (limited to 'old/bin/netmask-to-prefix')
| -rwxr-xr-x | old/bin/netmask-to-prefix | 12 |
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 |