1 buildindex
2 checkarenas
3 checkindex
4 clumpstats
5 copy
6 findscore
7 fixarenas
8 fmtarenas
9 fmtbloom
10 fmtindex
11 fmtisect
12 mirrorarenas
13 printarena
14 rdarena
15 read
16 sync
17 syncindex
18 venti
19 verifyarena
20 wrarena
21 write