JAVA¶

Synopsis¶

This module assists in installing the version of oracle java JDK 1.7. It will also facilitates configuring java, javac, javaws along with the new oracle version.

Help Command¶

The help command guides the users regarding the purpose and as well as about the options that are included in java module. The help command lists out the alternative parameters of java module. It also describes the syntax for installing Java JDK 1.7. The help command for Java module is shown as below.

ptconfigure Java help

The syntax for declaring the help command is not case sensitive which is an added advantage. The following screenshot visualize you about the help command under java module.

kevell@corp:/# ptconfigure java help
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This command allows you to install Java JDK 1.7 .

Java, java, java17

       - install
       Installs a version of Oracle Java JDK 1.7. It will also configure java,
       javac and javaws to be provided by the new Oracle version.
       example: ptconfigure java17 install

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End Help
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Installation¶

Installing the oracle version of java JDK 1.7 to the users machine can be done by simply using the command as shown below.

ptconfigure Java install

After inputting the command above, the following process occurs as shown in the tabular format.

Parameters	Alternative Parameter	Option	Comments
Install The Oracle Java JDK 1.7? (Y/N)	Instead of Oracle Java JDK 1.7, the following alternatives can also be used: Java, java, java17	Y(Yes)	If the user wish to proceed the installation process they can input as Y.
Install The Oracle Java JDK 1.7? (Y/N)	Instead of Oracle Java JDK 1.7, the following alternatives can also be used: Java, java, java17\|	N(No)	If the user wish to quit the installation process they can input as N.

kevell@corp:/# ptconfigure java17 install
Install The Oracle Java JDK 1.7? (Y/N)
Y
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*        Pharaoh Tools        *
*         !!Java JDK!!        *
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Enter Java Install Directory (no trailing slash):

Creating /tmp/ptconfigure-temp-script-37090112192.sh
chmod 755 /tmp/ptconfigure-temp-script-37090112192.sh 2>/dev/null
Changing /tmp/ptconfigure-temp-script-37090112192.sh Permissions
Executing /tmp/ptconfigure-temp-script-37090112192.sh
--2015-03-16 15:52:21--  https://bitbucket.org/phpengine/cleo-jdk-64/get/6c383e2868bd.zip
Resolving bitbucket.org (bitbucket.org)... 131.103.20.167, 131.103.20.168
Connecting to bitbucket.org (bitbucket.org)|131.103.20.167|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/zip]
Saving to: ‘6c383e2868bd.zip’

   [          <=>                                                                                          ] 2,06,54,011 2.98KB/s   in 12m 14s

2015-03-16 16:04:59 (27.5 KB/s) - ‘6c383e2868bd.zip’ saved [20654011]

/tmp/oraclejdk: Scheme missing.
FINISHED --2015-03-16 16:04:59--
Total wall clock time: 12m 39s
Downloaded: 1 files, 20M in 12m 14s (27.5 KB/s)
 End-of-central-directory signature not found.  Either this file is not
 a zipfile, or it constitutes one disk of a multi-part archive.  In the
 latter case the central directory and zipfile comment will be found on
 the last disk(s) of this archive.
unzip:  cannot find zipfile directory in one of /tmp/oraclejdk.zip or
       /tmp/oraclejdk.zip.zip, and cannot find /tmp/oraclejdk.zip.ZIP, period.
/tmp/ptconfigure-temp-script-37090112192.sh: 6: cd: can't cd to /tmp/oraclejdk
mv: cannot stat ‘/tmp/oraclejdk/phpengine-cleo-jdk-64-6c383e2868bd/jdk-7u60-linux-x64.tar.gz’: No such file or directory
tar: jdk-7u60-linux-x64.tar.gz: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
mkdir: missing operand
Try 'mkdir --help' for more information.
cp: missing destination file operand after ‘/tmp/oraclejdk/jdk1.7.0_60/*’
Try 'cp --help' for more information.
chmod: missing operand after ‘a+x’
Try 'chmod --help' for more information.
update-alternatives: error: alternative path /bin/java doesn't exist
update-alternatives: error: alternative path /bin/javac doesn't exist
update-alternatives: error: alternative path /bin/javaws doesn't exist
update-alternatives: error: alternative /bin/java for java not registered; not setting
update-alternatives: error: alternative /bin/javac for javac not registered; not setting
update-alternatives: error: alternative /bin/javaws for javaws not registered; not setting
Archive:  /tmp/oraclejdk.zip
Temp File /tmp/ptconfigure-temp-script-37090112192.sh Removed
... All done!
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Thanks for installing , visit www.pharaohtools.com for more
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Single App Installer:
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Java: Success
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Installer Finished
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Benefits¶

The parameters used in help and installation operations are not case sensitive which is an added advantage while compared to others.
It is well-to-do in both Ubuntu and as well as Cent OS.
Configuring java, javac, javaws can be done with the aid of new oracle version.