Chris Delfs wrote: > > I feel stupid asking this but I can't see why bash (RH 7.2) is ignoring case > in regular expressions. For example > > ~/tmp 38>touch A B C D a b c d > ~/tmp 39>ls > a A b B c C d D > ~/tmp 40>ls [a-z]* > a A b B c C d D > Change the value of your LANG environment variable from "en_US" to "C". Cheers, Bob Edwards.