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Full Discussion: How to have my ksh script pause, until something appears in the logs.?
Top Forums Shell Programming and Scripting How to have my ksh script pause, until something appears in the logs.? Post 302793085 by alister on Thursday 11th of April 2013 04:17:30 PM
Old 04-11-2013
Are there no timestamps in this log file?

Or do as you suggested and tail the file. Pipe the stream into code that exits when it matches (grep -q). Worst case, tail will linger until the next time it tries to write (when SIGPIPE will kill it).

Regards,
Alister
Last edited by alister; 04-11-2013 at 05:23 PM..
This User Gave Thanks to alister For This Post:
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dspam_logrotate

dspam_logrotate(1)						       DSPAM							dspam_logrotate(1)

NAME

       dspam_logrotate - Rotate DSPAM logfiles

SYNOPSIS

       dspam_logrotate -a age [-v] [[-l [logfile]]|[-d [dir]]]

DESCRIPTION

       dspam_logrotate can be used to rotate DSPAM system log and/or the user logs.

OPTIONS

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       -v     Print verbose output.

       -l logfile
	      A list of one or more files to process.

       -d dir The home directory of DSPAM or the root path where user logs are located.

EXIT VALUE

       0      Operation was successful.
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COPYRIGHT

       Copyright (C) 2002-2011 DSPAM Project
       All rights reserved.

       For more information, see http://dspam.sourceforge.net.

SEE ALSO

       dspam(1), dspam_admin(1), dspam_clean(1), dspam_crc(1), dspam_dump(1), dspam_merge(1), dspam_stats(1), dspam_train(1)

DSPAM
								   Apr 17, 2010 						dspam_logrotate(1)
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