/usr/lib/ruby/vendor_ruby/specinfra/command/linux/base/ip6tables.rb is in ruby-specinfra 2.66.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | class Specinfra::Command::Linux::Base::Ip6tables < Specinfra::Command::Base::Ip6tables
class << self
def check_has_rule(rule, table=nil, chain=nil)
cmd = "ip6tables"
cmd += " -t #{escape(table)}" if table
cmd += " -S"
cmd += " #{escape(chain)}" if chain
cmd += " | grep -- #{escape(rule)}"
cmd += " || ip6tables-save"
cmd += " -t #{escape(table)}" if table
cmd += " | grep -- #{escape(rule)}"
cmd
end
end
end
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