Perl script question


 
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Old 05-27-2012
Perl script question

Hi,
I have a unix machine that hosts 5 oracle databases.
Each database has its own "ORACLE_HOME" with is actualy an oracle software .
Each software is installed in its own directory.
For example :

/u01/app/oracle/product/11.2.0/TERP11gR2
/u01/app/oracle/product/11.2.0/QERP11gR2
/u01/app/oracle/product/11.2.0/LERP11gR2
and so one.

On each software , i also have perl as part of the software in the following location :

/u01/app/oracle/product/11.2.0/TERP11gR2/perl/bin
/u01/app/oracle/product/11.2.0/QERP11gR2/perl/bin

and so on.

The question is as followed:

I have a generic script called test.pl which is running from the crontab

In order to run the script againt the "right" database i need to set in the first line of the perl script :

#!/u01/app/oracle/product/11.2.0/TERP11gR2/perl/bin/perl
or
#!/u01/app/oracle/product/11.2.0/QERP11gR2/perl/bin/perl
or
#!/u01/app/oracle/product/11.2.0/LERP11gR2/perl/bin/perl

Since i have 5 database , i had to duplicate the script test.pl 5 times.
The script is the same , and the only change is this first line.

Please advice how change it , in order to have just one script and not five .....

Thanks
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MAKE-JPKG(1)						      General Commands Manual						      MAKE-JPKG(1)

NAME
make-jpkg - builds Debian packages from Java binary distributions SYNOPSIS
make-jpkg [OPTION]... [FILE] DESCRIPTION
make-jpkg builds a Debian package from the given Java distribution FILE. Supported java binary distributions currently include: * Oracle (http://www.oracle.com/technetwork/java/javase/downloads) : - The J2SE Development Kit (JDK), version 6 (update >= 10), 7 - The J2SE Runtime Environment (JRE), version 6 (update >= 10), 7 - The J2SE API Javadoc, version 6 (update >= 10), 7 (Choose tar.gz archives or self-extracting archives, do _not_ choose the RPM!) The following options are recognized: --full-name NAME full name used in the maintainer field of the package --email EMAIL email address used in the maintainer field of the package --changes create a .changes file --revision add debian revision --help display help text and exit --version output version information and exit Download a supported Java RE or SDK or API tar.gz or self-extracting archive from http://www.oracle.com/technetwork/java/javase/downloads and execute make-jpkg file with the downloaded file. The program asks the user for additional information and builds a Debian binary pack- age in the current directory. The program requires about 200 MB free disk space in a temporary directory. The temporary directory defaults to /tmp but you can specify an alternate directory by setting the environment variable TMPDIR. EXAMPLE
To install Oracle(TM) 7 Standard Edition JDK, download a release - 64 bits version of update 2 from http://www.oracle.com/technet- work/java/javase/downloads/jdk-7u2-download-1377129.html in this example - and invoke make-jpkg: make-jpkg <path_to_download_directory>/jdk-7u2-linux-x64.tar.gz This generate a Debian package in the current directory, that can be installed using dpkg: dpkg -i oracle-j2sdk1.7_1.7.0+update2_amd64.deb When you're done, you can delete initial download as well as generated package: rm <path_to_download_directory>/jdk-7u2-linux-x64.tar.gz oracle-j2sdk1.7_1.7.0+update2_amd64.deb ENVIRONMENT
TMPDIR base directory used for temporary files (defaults to /tmp) J2SE_PACKAGE_FULL_NAME full name used in the maintainer field of the package; if none is supplied then the default of "Debian Java Maintainers" is used. J2SE_PACKAGE_EMAIL email address used in the maintainer field of the package; if none is supplied the default of "pkg-java-maintain- ers@lists.alioth.debian.org" is used. SEE ALSO
update-java-alternatives(1) AUTHOR
This manual page was written by Hubert Schmid <j2se-package@z42.de>. It is now maintained by the Debian Java Maintainers <pkg-java-maintainers@lists.alioth.debian.org>. January 22, 2012 MAKE-JPKG(1)