class Facter::Util::Linux::Proc
Public Class Methods
Source
# File lib/facter/util/linux/proc.rb, line 8 def getenv_for_pid(pid, field) path = "/proc/#{pid}/environ" lines = Facter::Util::FileHelper.safe_readlines(path, [], "\0", chomp: true) lines.each do |line| key, value = line.split('=', 2) return value if key == field end nil end