/usr/lib/ruby/vendor_ruby/specinfra/command/redhat/v7/host.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::Redhat::V7::Host < Specinfra::Command::Redhat::Base::Host
class << self
def check_is_reachable(host, port, proto, timeout)
if port.nil?
"ping -w #{escape(timeout)} -c 2 -n #{escape(host)}"
else
# RHEL7 comes with ncat which does no longer sport the -z option
# hence this kludge
"ncat -vvvv#{escape(proto[0].chr)} #{escape(host)} #{escape(port)} " +
"-w #{escape(timeout)} -i #{escape(timeout)} 2>&1 | " +
"grep -q SUCCESS"
end
end
end
end
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