https://backreference.org Proudly uncool and out of fashion Sun, 19 Feb 2012 22:14:04 +0000 en-US hourly 1 https://wordpress.org/?v=5.8.2 https://backreference.org/2010/10/23/on-pipes-subshells-and-descriptors/ Sat, 23 Oct 2010 13:00:23 +0000 http://backreference.org/?p=2635