Set DLC and PROCFG (Unix) Use the following instructions to set Progress's DLC and PROCFG environment variables on Unix and Linux operating systems:1. Login to the machine that contains your Progress client software.2. su to the progress user. For example: su - progress3. Execute the .profile associated with the progress user. For example: . ./.profile4. Use the echo command to ensure that the DLC environment variable points to the root of the Progress client installation. echo $DLC5. Use the echo command to ensure that the PROCFG environment variable passes the full path to the progress.cfg file. echo $PROCFG