Consult experts I do need to note the following changes, but I do not understand a question, ask experts 《 3, Edit. Bash_profile Add sub seting in user "work." Bash_profile CLASSPATH=. : : /opt/msSQLjdbc/lib/msbase.jar:/opt/msSQLjdbc/lib/msutil.jar:/opt/msSQLjdbc/lib/mssqlserver.jar /usr/java/j2sdk1.4.0_01/lib/dt.jar:/usr/java/j2sdk1.4.0_01/lib/tools.jar:/home/work/javasrc/classes Export CLASSPATH Note : the last classpath "/home/work/javasrc/classes" is user java source code dir. You can Define 》 As information needs right. Bash_profile revise documents, but I can not find the document LINUX, I ask how the changes I use the Linux 9 Thank you! Consult experts Main Contents below your users to. The list is the beginning of the hidden documents and 1s used -la can see that you try [ Closed window ]