lsof -i TCP | grep LISTEN Otherwise the man page of lsof On 9 August 2010 11:35, David C. Rankin <drankinatty@xxxxxxxxxxxxxxxxxx>wrote: > On 08/09/2010 04:31 AM, Jan de Groot wrote: > >> Maybe you should read the error messages and check out with tools like >> lsof what process is using that port. >> >> >> > OK, > > This is where I need to add some tools to my toolbox. lsof always > just gives me reams of data that doesn't make much sense to me. lsof what > here? > > > -- > David C. Rankin, J.D.,P.E. > Rankin Law Firm, PLLC > 510 Ochiltree Street > Nacogdoches, Texas 75961 > Telephone: (936) 715-9333 > Facsimile: (936) 715-9339 > www.rankinlawfirm.com >