Qshell environment variables
WebSphere® Application Server provides these Qshell environment variables that affect the WebSphere Application Server scripts.
To set the Qshell environment variables, run the following
command:
export variableName=value
To unset the Qshell environment variables, run the following command:
unset variableName
- WAS_ADDL_JVM_ARGS
- If you set this variable, its value is appended to the Java virtual machine (JVM) arguments for
all of the scripts that run a JVM. All of the commands except deleteProdLod, detectprocess,
enbprfwas, grtwasaut, and rvkwasaut run a JVM. For example, this
command:
enables tracing for the JVM that a script starts, and sets the minimum heap size for the JVM to 256 megabytes.export WAS_ADDL_JVM_ARGS="-Dtrace=com.ibm.*=all=enabled -Xms256m"
- WAS_USER_SCRIPT
- This variable specifies the path to a script that runs before a WebSphere Application Server Qshell script runs. For example, if you want to
append a /home/QSYS/classes.jar to the classpath for every script, you might create a script called
/home/myDir/classpath.script. The script file contains this
command:
After you create the script file, run this command to set the environment variable:WAS_CLASSPATH=${WAS_CLASSPATH}:/home/QSYS/classes.jar
export WAS_USER_SCRIPT=/home/myDir/classpath.script