krbroot: harden the shell settings
authorAlex Dehnert <adehnert@mit.edu>
Fri, 17 May 2013 06:31:04 +0000 (02:31 -0400)
committerAlex Dehnert <adehnert@mit.edu>
Fri, 17 May 2013 06:31:04 +0000 (02:31 -0400)
commitfeda579ec7b7e241708573a22d8c66e571a6cafe
tree179dfc5d962c33d0274eb8606dbcd34df5595a50
parentdb1c0d04f22fe37c52c3337d5ac676aef57de553
krbroot: harden the shell settings

See https://sipb.mit.edu/doc/safe-shell/ for the logic.
krbroot