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Shell Programming and Scripting
Running java class with a cron
Post 87537 by UBGandalf on Tuesday 25th of October 2005 10:41:19 AM
10-25-2005
Running java class with a cron
Hello everybody,
I have a problem about running a java class with a cron :
I have Cron.txt file which has :
0,5,10,15,20,25,30,35,40,45,50,55 * * * * CronJava.txt
I have CronJava.txt wihich has :
cd ias/j2ee/SapAktarim/applications/SapAktarim/SapAktarim/WEB-INF/classes/;java -classpath $CLASSPATH main.SapAktarim
When cron works I get "help of java command" from my mail.
if i do it manually, cd to path and type
java -classpath $CLASSPATH main.SapAktarim it works without a problem.
When I place it in a cron, I get this situation.
Maybe cron can't see my user classpath info.
When I try a sipmle class which only system.out.println("Hello") it works with the cron ...?
I am new on Unix...
Helps appreciated...
Thanks a lot
I have a problem about running a java class with a cron :
I have Cron.txt file which has :
0,5,10,15,20,25,30,35,40,45,50,55 * * * * CronJava.txt
I have CronJava.txt wihich has :
cd ias/j2ee/SapAktarim/applications/SapAktarim/SapAktarim/WEB-INF/classes/;java -classpath $CLASSPATH main.SapAktarim
When cron works I get "help of java command" from my mail.
if i do it manually, cd to path and type
java -classpath $CLASSPATH main.SapAktarim it works without a problem.
When I place it in a cron, I get this situation.
Maybe cron can't see my user classpath info.
When I try a sipmle class which only system.out.println("Hello") it works with the cron ...?
I am new on Unix...
Helps appreciated...
Thanks a lot
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LEARN ABOUT CENTOS
yum-cron
yum-cron(8) yum-cron(8) NAME
yum-cron - an interface to convieniently call yum from cron SYNOPSIS
yum-cron [config-file] DESCRIPTION
yum-cron is an alternate interface to yum that is optimised to be convenient to call from cron. It provides methods to keep repository metadata up to date, and to check for, download, and apply updates. Rather than accepting many different command line arguments, the dif- ferent functions of yum-cron can be accessed through config files. config-file is used to optionally specify the path to the configuration file to use. If it is not given, the default configuration file will be used. It is useful to be able to specify different configuration files for different use cases. For example, one configuration file might be set to update the repository metadata, and a line could be added to the crontab to run yum-cron frequently using this file. Then, another configuration file might be set to install updates, and yum-cron could be run from cron using this file just once each day. FILES
/etc/yum/yum-cron.conf /etc/yum/yum-cron-hourly.conf SEE ALSO
yum (8) AUTHORS
See the Authors file included with this program. BUGS
There of course aren't any bugs, but if you find any, you should email the mailing list, yum@lists.baseurl.org, or consult bugzilla. Nick Jacek yum-cron(8)