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A ccn user asked what would happen (blackout) if they had a problem and were dumped off the system... Well... we trap signal 15 and go ahead with a normal blackout calculation.... that's not too too bad because if a user has only been logged on for a few minutes the blackout is reduced... although we might want to look at some additional adjustment at some point... *.5 or something...? ----- continuing on... Currently in tshell we trap signal 1 and 15. My unix book lists signals 3, 4, 5, 6, 8, 11, and 13 ...as generating a core dump... can we trap _these_ signals in the (t)shell and automatically delete any core files generated? This would both save a few messages to userhelp, reduce user quota problems and save disk space... ...and/or can we use the (t)shell to log non-standard (non-HUP) 'exit' signals as an indicator of system health... david potter
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