<acis-tl-cleanup> script documentation

1. Introduction:
   This perl script removes old ACIS tracelogs produced by ACORN (see acis-acorn-check.pl for more details). What this script does is to find all ACIS tracelogs (*.tl) in its working environment (/export/acis-flight/primary/acis/bin/ for the primary version on rhodes and /home/acisdude/real-time/back-up/acis/bin/ for the back-up versions on xcanuck and colossus) and deletes all but the most recent one. Therefore, old and obsolete tracelog files are deleted so as to not fill up disk space.
2. Execution dependencies:
   Requires the process to be run on the machine `rhodes' (HEAD/OPS LAN "primary" version), on 'xcanuck' (HEAD LAN -- "back-up" process), or on 'colossus' (OPS LAN -- "back-up" process) by user 'acisdude' and is run every 5 minutes via the CRON daemon.
3. Script dependencies:
   

   Scripts used by acis-tl-cleanup.pl

   none

   Scripts that depend on the outputs

   none

   File dependencies:
   

   Input files:16 tracelog files produced by acis-acorn-check.pl

   acisSWLEDs_*.tl

   acisLED1_*.tl

   acisEPHIN_*.tl

   acisHWLEDs_*.tl

   acismech_*.tl

   acisLED2_*.tl

   acisSIMFOCUS_*.tl

   acisdea_*.tl

   acisother_*.tl

   acistempa_*.tl

   acistempb_*.tl

   acisISIM_*.tl

   acisda_*.tl

   acisdpa_*.tl

   acisFORMAT_*.tl

   acisRADMON_*.tl

   Output files:

   none

4. Code Location and execution
5. Problems and Issues
6. Notes