Rudder

1) The -f option is never evaluated
It's initialized to 0 but your getopts parser misses support for -f.
It was definitely not tested when the ctrl-c / -f bits were introduced.

Further, there's some more bugs / bad handling:

@[root@dhcp215 ~]# /etc/one-context.d/60-rudder-polserv
grep: /var/rudder/cfengine-community/policy_server.dat: No such file or directory
/opt/rudder/share/commands/agent-factory-reset: line 55: [: =: unary operator expected
Reinitializing a node removes its UUID, its keys and its associated directives!
Do yo really want to do it?
Type ctrl-c to abort now or enter to continue

cp: cannot stat ‘/opt/rudder/etc/uuid.hive’: No such file or directory@