monfold.sh: Use $(...) instead of `...` for command substitution
authorW. Trevor King <wking@tremily.us>
Sat, 21 Sep 2013 17:31:14 +0000 (10:31 -0700)
committerW. Trevor King <wking@tremily.us>
Sat, 21 Sep 2013 17:41:47 +0000 (10:41 -0700)
commitdf4680e756be9a6aa046f1c49bedcbda2a9122f5
tree02899693fa7411b5494615691540356c768dc9ef
parent3772bc6946aacaee19b87e3ce67a156cf575e6c9
monfold.sh: Use $(...) instead of `...` for command substitution

It's nestable [1], and it just looks nicer.

[1]: http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_06_03
posts/inotify/monfold.sh