Sl is a program that can display animations aimed to correct you if you type sl instead of ls by mistake. Sl stands for Steam Locomotive. As the original version of this program is no longer maintained, this build uses the Debian patchset to bring it up-to-date. Original homepage: http://www.tkl.iis.u-tokyo.ac.jp/~toyoda/index_e.html Patchset: http://packages.debian.org/squeeze/sl