https://community.hpe.com/t5/operating-system-hp-ux/operating-system-32bits-or-64bits/m-p/3499438#M846027 If this is an 11.X system:<BR /><BR /># getconf KERNEL_BITS<BR /><BR />It will return either 32 or 64. Whatever number it returns is your OS "bitness".<BR /><BR />If this is a 10.20 or earlier system the you are running 32 bits. Mon, 07 Mar 2005 15:23:56 GMT Patrick Wallek 2005-03-07T15:23:56Z https://community.hpe.com/t5/operating-system-hp-ux/operating-system-32bits-or-64bits/m-p/3499436#M846025 Hi,<BR /><BR />As I can know if my Operating system this working at 32bits or 64bits?<BR /><BR />Thanks,<BR /><BR />Orlando Mon, 07 Mar 2005 15:20:34 GMT https://community.hpe.com/t5/operating-system-hp-ux/operating-system-32bits-or-64bits/m-p/3499436#M846025 Orlando De Oliveira R 2005-03-07T15:20:34Z https://community.hpe.com/t5/operating-system-hp-ux/operating-system-32bits-or-64bits/m-p/3499437#M846026 getconf KERNEL_BITS<BR /><BR /> Mon, 07 Mar 2005 15:22:51 GMT https://community.hpe.com/t5/operating-system-hp-ux/operating-system-32bits-or-64bits/m-p/3499437#M846026 Sundar_7 2005-03-07T15:22:51Z https://community.hpe.com/t5/operating-system-hp-ux/operating-system-32bits-or-64bits/m-p/3499438#M846027 If this is an 11.X system:<BR /><BR /># getconf KERNEL_BITS<BR /><BR />It will return either 32 or 64. Whatever number it returns is your OS "bitness".<BR /><BR />If this is a 10.20 or earlier system the you are running 32 bits. Mon, 07 Mar 2005 15:23:56 GMT https://community.hpe.com/t5/operating-system-hp-ux/operating-system-32bits-or-64bits/m-p/3499438#M846027 Patrick Wallek 2005-03-07T15:23:56Z https://community.hpe.com/t5/operating-system-hp-ux/operating-system-32bits-or-64bits/m-p/3499439#M846028 Hi,<BR /><BR />thanks to both.<BR /><BR />Bye Mon, 07 Mar 2005 15:28:36 GMT https://community.hpe.com/t5/operating-system-hp-ux/operating-system-32bits-or-64bits/m-p/3499439#M846028 Orlando De Oliveira R 2005-03-07T15:28:36Z