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Top Forums Shell Programming and Scripting Unable to redirect output to a file Post 303020432 by mohtashims on Thursday 19th of July 2018 10:31:55 AM
Old 07-19-2018
Hammer & Screwdriver Unable to redirect output to a file

I m not able to redirect the java version to a file however, it shows as output when I run my script.

Code:
bash-3.2$ more 1test.tmp
java_version=`which java`
echo "MY JAVA:"$java_version
version=`"$java_version" -version`
echo $version  >>/tmp/moht/java_version.log
$java_version -version 2 >>/tmp/moht/java_version.log

Output:
Quote:
bash-3.2$ ./1test.tmp
MY JAVA:/usr/bin/java
java version "1.6.0_171"
Java(TM) SE Runtime Environment (build 1.6.0_171-b13)
Java HotSpot(TM) Server VM (build 20.171-b13, mixed mode)
java version "1.6.0_171"
Java(TM) SE Runtime Environment (build 1.6.0_171-b13)
Java HotSpot(TM) Server VM (build 20.171-b13, mixed mode)
But I do not see any information logged to the file bash-3.2$ more /tmp/moht/java_version.log

I m using ksh shell.

Can you please suggest?

Last edited by mohtashims; 07-19-2018 at 11:39 AM..
 

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MAVEN(1)							   User Commands							  MAVEN(1)

NAME
Maven - Creates a link in /usr/share/maven-repo for an existing jar. SYNOPSIS
mh_linkjar [option]... [pom] [dest_jar] [link]... DESCRIPTION
Create symlinks for a jar installed by other means. The symlinks created include links to the jar in /usr/share/maven-repo, at the correct location for Maven. It can also create additional links to the jar, usually located in /usr/share/java. Where [pom] is the location of the POM associated with the jar to install. GroupId, artifactId and version will be extracted from this file. [dest_jar] is the path of the installed jar, usually located in the usr/share/java folder. [link] is an additional link to the jar to install, usually there should be a link to usr/share/java/$jar.jar and usr/share/java/$jar-$version.jar to comply with the Java packaging guidelines. Note that there is no need to specify those particular links if the --java-lib option is used. OPTIONS
-h --help: show this text -V --version: show the version -p<package> --package=<package>: name of the Debian package which will contain this jar file -e<version>, --set-version=<version>: set the version for the jar, do not use the version declared in the POM file. -r<rules> --rules=<rules>: path to the file containing the rules to apply when cleaning the POM. Optional, the default location is debian/maven.rules Maven rules are used here to extract the groupId, artifactId and version from the POM file. -l --java-lib: Optional, if given it will install the jar into /usr/share/java to comply with the Debian Java specification. The jar will be installed as /usr/share/java/$name-$version.jar and a versionless link /usr/share/java/$name.jar will point to it, as well as the links installed in /usr/share/maven-repo -n<name> --usj-name=<name>: Optional, the name to use when installing the library in /usr/share/java when --java-lib is used. Defaults to the artifact id found in the POM. -j<version> --usj-version=<version>: Optional, the version to use when installing the library in /usr/share/java when --java-lib is used. Defaults to the version found in the POM. -s --no-usj-versionless: Optional, don't install the versionless link in /usr/share/java. This flag is used only when the -l or --java-lib option is given. -c<classifier> --classifier=<classifier>: Optional, the classifier for the jar. Empty by default. -v --verbose: show more information while running -n --no-act: don't actually do anything, just print the results --skip-clean-pom: don't clean the pom, assume that a previous action ran mh_cleanpom with the correct options. mh_cleanpom is run only to extract the groupId, artifactId and version of the jar Maven Repo Helper version 1.7.1 January 2012 MAVEN(1)
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