Sha256: 6472a6a4410fb1879d5cdd06dfde70e23b6b2fe9bfac03e152defcf4cf9e8b6f
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Size: 783 Bytes
Versions: 25
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Stored size: 783 Bytes
Contents
module LinuxAdmin
class Dns
attr_accessor :filename
attr_accessor :nameservers
attr_accessor :search_order
def initialize(filename = "/etc/resolv.conf")
@filename = filename
reload
end
def reload
@search_order = []
@nameservers = []
File.read(@filename).split("\n").each do |line|
if line =~ /^search .*/
@search_order += line.split(/^search\s+/)[1].split
elsif line =~ /^nameserver .*/
@nameservers.push(line.split[1])
end
end
end
def save
search = "search #{@search_order.join(" ")}\n" unless @search_order.empty?
servers = @nameservers.collect { |ns| "nameserver #{ns}\n" }.join
File.write(@filename, "#{search}#{servers}")
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems