lsnrctl start

LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 04-AUG-2015 00:52:37

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Starting /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 10.2.0.1.0 - Production
NL-00280: error creating log stream /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/network/log/listener.log
 NL-00278: cannot open log file
  SNL-00016: snlfohd: error opening file
   Linux Error: 13: Permission denied

Listener failed to start. See the error message(s) above...