02-26-2015
That's not really an easy problem to solve. Any solution that meets your requirements has to take into account specifics of the OS, the file system, and even the physical hardware. Obviously such a solution isn't going to be very portable.
The first thing you have to figure out is what's fast enough? Because there's always going to be some delay in reading data from the file after it's been written.
You might be better served interposing something into the logging stream that splits the stream into two - one to the original logging system and one into your real-time parser.
This User Gave Thanks to achenle For This Post:
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
hi....
how i can configurator a log file on real time....on unix solaris....
thanks a lot....
Best Regards... (3 Replies)
Discussion started by: chanfle
3 Replies
2. Shell Programming and Scripting
Hi all,
i would like to write the shell script program, it can monitor the access_log "real time"
when the access_log writing the line contain "abcdef" the program will be "COPY" this line into a file named "abcdef.txt", do the same thing if the contain "123456" "COPY" it into a file named... (3 Replies)
Discussion started by: eric_wong_ch
3 Replies
3. Shell Programming and Scripting
Hello,
I have a Apache webserver running on RedHat. Its primary function is a proxy server for users accessing the internet. I have a transaction log that logs every transactions of every users. For users trying to access certain sites/content the transactions goes into a 302 redirect loop and... (2 Replies)
Discussion started by: bruno406
2 Replies
4. Programming
Hi,
I'm trying to figure out the best solution to the following problem, and I'm not
yet that much experienced like you. :-)
Basically I have to read a fairly large file, composed of "messages" , in order
to display all of them through an user interface (made with QT).
The messages that... (3 Replies)
Discussion started by: emitrax
3 Replies
5. Filesystems, Disks and Memory
I analysed disk performance with blktrace and get some data:
read:
8,3 4 2141 2.882115217 3342 Q R 195732187 + 32
8,3 4 2142 2.882116411 3342 G R 195732187 + 32
8,3 4 2144 2.882117647 3342 I R 195732187 + 32
8,3 4 2145 ... (1 Reply)
Discussion started by: W.C.C
1 Replies
6. Shell Programming and Scripting
The following is a piece of code to rename LOG_FILE_NEW to LOG_FILE once you get a result (either RUNNING or SHUTDOWN)
RESULT=""
sleep 30
while ; do
sleep 10
RESULT=`sed -n '/RUNNING/'p ${LOG_FILE_NEW}`
if ; then
RESULT=`sed -n '/SHUTTING_DOWN/'p ${LOG_FILE_NEW}`
fi
done
mv... (3 Replies)
Discussion started by: sonorous
3 Replies
7. HP-UX
Hey all, I have a problem I was hoping to get some help on. So I have my two auditfiles, audfile1 and audfile2 that can be written to, I want to have the text version of them write to an NFS mount that I have set up. So i already know that i can do .secure/etc/audsp audfile1 > //nfsmount/folder/... (5 Replies)
Discussion started by: CleverRiver6
5 Replies
8. Shell Programming and Scripting
Hi people
I have a bash script with a line like this:
python example.py >> log &
But i can't see anything in the log file while python program is running only if the program ends seems to write the log file.
"$ cat log" for example don't show anything until the program ends.
Is there... (4 Replies)
Discussion started by: Tieso
4 Replies
9. Shell Programming and Scripting
Hi,
I have a log file that gets updated every second. Currently the size has grown to 20+ GB. I need to have a command/script, that will try to get the actual size of the file and will remove 50% of the data that are in the log file. I don't mind removing the data as the size has grown to huge... (8 Replies)
Discussion started by: Souvik Patra
8 Replies
10. Shell Programming and Scripting
Below is my script to log all the command input by any user to /var/log/messages. But I cant achieve the desired output that i want. PLease see below.
function log2syslog
{
declare COMMAND
COMMAND=$(fc -ln -0)
logger -p local1.notice -t bash -i -- "$USER:$COMMAND"
}
trap... (12 Replies)
Discussion started by: invinzin21
12 Replies
LEARN ABOUT DEBIAN
springsettings
SPRINGSETTINGS(6) Games SPRINGSETTINGS(6)
NAME
springsettings - GUI to configure Spring options and settings
SYNOPSIS
springsettings [-nc|--no-crash-handler] [-cl|--console-logging] [-gl|--gui-logging] [-l|--log-verbosity NUM]
springsettings [-h|--help]
DESCRIPTION
springsettings is a GUI to configure spring options and settings.
Spring is a free Real Time Strategy (RTS) game engine originally designed to play Total Annihilation ((C) 1997 Cavedog) content and evolved
to a general rts engine capable to run different kind of games (mods).
It is mainly designed around online multiplayer games but can be played in single player mode against different AI.
OPTIONS
-h, --help
Prints the options help message and exits.
-nc, --no-crash-handler
Don't use the crash handler (useful for debugging)
-cl, --console-logging
Shows application log to the console(if available)
-gl, --gui-logging
Enables application log window
-l, --log-verbosity=NUM
Overrides default logging verbosity, can be:
0 - no log
1 - critical errors
2 - errors
3 - warnings (default)
4 - messages
5 - function trace
FILES
/etc/spring/datadir
Contain the path used by spring to look for configurations.
SEE ALSO
spring(6), springlobby(6)
HOMEPAGE
More information about the spring can be found on
AUTHOR
springsettings was written by the springlobby developers.
This manual page was written by Marco Amadori <marco.amadori@gmail.com[1]>, for the Debian project (and may be used by others).
NOTES
1. marco.amadori@gmail.com
mailto:marco.amadori@gmail.com
Springlobby distribution 05/22/2012 SPRINGSETTINGS(6)