Logger 08293.0159 (Default branch)


 
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Old 10-27-2008
Logger 08293.0159 (Default branch)

Logger is a log queueing and optimization utility. It can completely replace sys/klogd, handle logs larger than 2GB, perform automatic nightly log rotation without affecting services, and transfer logs between machines via TCP connections. Any application that writes a text log can be maintained by Logger. It is light, small, and fast, emphasizes security, and reduces drive usage through memory queueing. License: GNU General Public License v2 Changes:
This critical upgrade addresses the issue with the random segfaults. The TCP connections are now UDP. This change has been made in such a way that the config file doesn't need to be changed. If you want to, though, simply replace TCP with UDP. The segfaults actually occurred due to the TCP connection stack running out of space. Switching to UDP is the best approach until something like T/TCP or similar is available in Linux. Image

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LOGGER(1)						    BSD General Commands Manual 						 LOGGER(1)

NAME
logger -- make entries in the system log SYNOPSIS
logger [-is] [-f file] [-p pri] [-t tag] [message ...] DESCRIPTION
Logger provides a shell command interface to the syslog(3) system log module. Options: -i Log the process id of the logger process with each line. -s Log the message to standard error, as well as the system log. -f file Log the specified file. -p pri Enter the message with the specified priority. The priority may be specified numerically or as a ``facility.level'' pair. For example, ``-p local3.info'' logs the message(s) as informational level in the local3 facility. The default is ``user.notice.'' -t tag Mark every line in the log with the specified tag. message Write the message to log; if not specified, and the -f flag is not provided, standard input is logged. The logger utility exits 0 on success, and >0 if an error occurs. EXAMPLES
logger System rebooted logger -p local0.notice -t HOSTIDM -f /dev/idmc SEE ALSO
syslog(3), syslogd(8) STANDARDS
The logger utility conforms to IEEE Std 1003.2-1992 (``POSIX.2''). 4.3 Berkeley Distribution June 6, 1993 4.3 Berkeley Distribution