#!/bin/sh
## /usr/local/bin/how - a script to list and read Linux How To files.
if      [ x$1 = x ]; 
then
 ls /usr/share/doc/howto/en/txt | sed s/.gz//g |less -Xe;
else 
 less -X /usr/share/doc/howto/en/txt/$1-HOWTO.gz || less -X /usr/share/doc/howto/en/txt/$1.gz
fi