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@kwilczynski
kwilczynski / cidr-to-netmask.sh
Last active November 24, 2023 13:31
CIDR to netmask in bash.
# Return netmask for a given network and CIDR.
cidr_to_netmask() {
value=$(( 0xffffffff ^ ((1 << (32 - $1)) - 1) ))
echo "$(( (value >> 24) & 0xff )).$(( (value >> 16) & 0xff )).$(( (value >> 8) & 0xff )).$(( value & 0xff ))"
}
@simeonwillbanks
simeonwillbanks / app.js.coffee
Last active June 25, 2019 06:32
#AngularJS templates and #rails with eager loading -- prefill the AngularJS $templateCache. Inspired by @minhajuddin -- http://minhajuddin.com/2013/04/28/angularjs-templates-and-rails-with-eager-loading
# /code/railsapp/app/assets/javascripts/thing/app.js.coffee
#= require angular/templates
angular.module("thing", ["app.templates"]).value("appName", "thing")