lib/lxc/shell.rb in lxc-ruby-0.2.0 vs lib/lxc/shell.rb in lxc-ruby-0.2.1

@@ -41,9 +41,12 @@
       'ABORTING',
       'FREEZING',
       'FROZEN'
     ]
 
+    # Terminal command to strip all special color symbols
+    REMOVE_COLORS = 'sed -r "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g"'
+
     @@use_sudo = false
 
     # Check if LXC is using sudo to run commands
     # @return [Boolean] current sudo flag value
     def use_sudo
\ No newline at end of file