I have a file which has a list of host, I want to ssh to each of the first box for an app and grep through the logs for version of the application and look for a certain string "Connection is open" in the log file. The file I am referring to looks like this -
where columns are separated by colons -
I want to ssh to first host of each app then grep for a string called "connection is open" and also parse out (20100613) from a string of line like the following from the log file -
Currently I am doing this manually but since there are some 30 hosts, I want to have this executed from a central admin box.
The log file name changes with appname and hostname /port and is of the pattern - /App1-region_prod1-doms-2001.corp_8000
Please share if someone has developed a script which can do this. I want to do this after restart of each app.
Thanks,
Allan
Moderator's Comments:
Use code tags when posting code, data, logs etc., thanks.
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LEARN ABOUT OPENSOLARIS
mysql_zap
zap(1) MySQL database zap(1)NAME
zap - a perl script used to kill processes
USAGE
/usr/bin/mysql_zap [-signal] [-?Ift] pattern
SYNOPSIS
zap [-I|-?] [-f] [-t]
DESCRIPTION
zap supports by executing
-I|-? info
-f force
-t test
NOTE
If -f isn't given, ask user for confirmation for each process to kill. If signal isn't given, try first with signal 15 and after that with
signal 9. If -t is given the processes is only shown on stdout.
SEE ALSO isamchk(1), isamlog(1), mysql(1), mysqlaccess(1), mysqladmin(1), mysqld(1), mysqld_multi(1), mysqld_safe(1), mysqldump(1), mysql_fix_privi-
lege_tables(1), mysqlshow(1), perror(1), replace(1)
For more information please refer to the MySQL reference manual, which may already be installed locally and which is also available online
at http://www.mysql.com/doc/en/
BUGS
Please refer to http://bugs.mysql.com/ to report bugs.
AUTHOR
Ver 1.0, distribution 4.0.24 Michael (Monty) Widenius (monty@mysql.com), MySQL AB (http://www.mysql.com/). This software comes with no war-
ranty. Manual page by L. (Kill-9) Pedersen (kill-9@kill-9.dk), Mercurmedia Data Model Architect / system developer (http://www.mercurme-
dia.com)
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+------------------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+------------------------------------+
|Availability | SUNWmysqlr, SUNWmysqlu, SUNWmysqlt |
+--------------------+------------------------------------+
|Interface Stability | External |
+--------------------+------------------------------------+
NOTES
Source for mysql is available on http://opensolaris.org.
MySQL 4.0 19 December 2000 zap(1)