Also bash has a built-in incremental history search. http://www.gnu.org/software/bash/manual/bashref.html#Searching http://www.gnu.org/software/bash/manual/bas

Also bash has a built-in incremental history search. http://www.gnu.org/software/bash/manual/bashref.html#Searching http://www.gnu.org/software/bash/manual/bashref.html#Searchi...