Replace bash string parsing with awk (#962039)
commit1612a5bf3f7683246df07a81081afe180636156a
authorBrian C. Lane <bcl@redhat.com>
Fri, 31 May 2013 17:22:50 +0000 (31 10:22 -0700)
committerBrian C. Lane <bcl@redhat.com>
Fri, 31 May 2013 17:22:53 +0000 (31 10:22 -0700)
tree6e92dacf3b583012d47d8787ac486f19c730903c
parentcbcdff5b57ceb0f3f08fdc407585d88c850c1c2d
Replace bash string parsing with awk (#962039)

du in F19 adds a - at the end now, confusing the parsing. Replaced it
and a couple other instances with awk so that it is more clear what is
happening.
tools/livecd-iso-to-disk.sh