bltavares · September 16, 2015 18:33
diff --git a/cron_escape.rb b/cron_escape.rb
 #!/usr/bin/env ruby
 require 'shellwords'

 def escape(s)
  Shellwords.shellescape(s)
 end

 entry = ''
 entry_escaped = entry.gsub(/\*/, '\\*').gsub(/\[/, '\\[').gsub(/\]/, '\\]')
 grep_command = "grep -v '^[[:space:]]*#' | grep -- ^#{escape(entry_escaped)}$"
 user = 'root'

 puts "crontab -l -u #{escape(user)} | #{grep_command}"
	#!/usr/bin/env ruby
	require 'shellwords'

	def escape(s)
	Shellwords.shellescape(s)
	end

	entry = ''
	entry_escaped = entry.gsub(/\/, '\\').gsub(/\[/, '\\[').gsub(/\]/, '\\]')
	grep_command = "grep -v '^[[:space:]]*#' \| grep -- ^#{escape(entry_escaped)}$"
	user = 'root'

	puts "crontab -l -u #{escape(user)} \| #{grep_command}"