gc.sh: remove more crud
commitfdfb7dc1f52465ad6c39857f31a6b29ac2e7e0df
authorKyle J. McKay <mackyle@gmail.com>
Sat, 4 Apr 2020 06:16:11 +0000 (3 23:16 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Sat, 4 Apr 2020 06:16:11 +0000 (3 23:16 -0700)
treeb8a5e062d076bf9c79b67b2c3ee16d61f82b7bf7
parentbcc3b0028721196a73762f63997aa1f731b20d95
gc.sh: remove more crud

The combine-packs.sh script makes every attempt to remove all its
temporary files under all circumstances.

However, a system crash or a `kill -9` will leave temporary files
behind in a temporary directory.

Remove any combine packs temporary directories (and their contents)
that are move than 12 hours old.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
jobd/gc.sh