bowtie-build(1) on Linux
The text 2792221c2453, as Debian 7 (Wheezy) shipped it.
building a colorspace index for bowtie
Flags it lists
-
--bmax -
--bmaxdivn -
--dcv -
--nodc -
--ntoa -
--seed -
--usage -
--version -
-B -
-c -
-f