Remove batch/audit command line options. The script is now always audited using libaudit. No more batchmode since the script is generally very fast anyway. Remove all the sendmail stuff since that is done by the audit library.
Remove batch/audit command line options. The script is now always
audited using libaudit. No more batchmode since the script is
generally very fast anyway. Remove all the sendmail stuff since that
is done by the audit library.

Get rid of fork since I learned from Mike that perl does proper EUID
flipping.

nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome