How to set Java classpath in Linux

Question

I downloaded apache-log4j-1 2 16 zip and unziped it  I then renamed it as LOG4J HOME and placed it in  home appnetix folder which is my folder  I tried setting the classpath in the terminal using the following command     appnetix Sanjeev     set classpath  path  LOG4J HOME log4j-1 2 16 jar    That returned   bash  LOG4J HOME log4j-1 2 16 jar  Permission denied   I tried doing this    appnetix Sanjeev     set classpath  path    home appnetix LOG4J HOME log4j-1 2 16 jar    But I got this   bash    home appnetix LOG4J HOME log4j-1 2 16 jar  Permission denied   Please help  I m new in Linux  one month

User · Answer

Can you provide some more details like which linux you are using   Are you loged in as root   On linux you have to run export CLASSPATH    path  LOG4J HOME og4j-1 2 16 jar If you want it permanent then you can add above lines in    bashrc file

User · Answer

You have to use     colon  instead of     semicolon   As it stands now you try to execute the jar file which has not the execute bit set  hence the Permission denied   And the variable must be CLASSPATH not classpath

User · Answer

export CLASSPATH  home appnetix LOG4J HOME log4j-1 2 16 jar   or  if you already have some classpath set  export CLASSPATH  CLASSPATH  home appnetix LOG4J HOME log4j-1 2 16 jar   and  if also you want to include current directory  export CLASSPATH  CLASSPATH  home appnetix LOG4J HOME log4j-1 2 16 jar

[linux] How to set Java classpath in Linux?

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