Document environment variable expansion
authorAaron Carroll <aaronc@gelato.unsw.edu.au>
Tue, 7 Oct 2008 09:25:38 +0000 (11:25 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 7 Oct 2008 09:25:38 +0000 (11:25 +0200)
commit3c54bc46ceb4db794f039d3c6cf870bebb95fafc
treecc3fe5f149559d2826660195a7d9ed833a874715
parent88b5a391bc2f9eb85066219e453682a746730ead
Document environment variable expansion

Add environment variable expansion documentation to HOWTO, and fix
a few nearby typo's while we're at it.

Signed-off-by: Aaron Carroll <aaronc@gelato.unsw.edu.au>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
HOWTO