isainfo -b command to display the number of bits s

meteorm

Use the isainfo -b command to display the number of bits supported by native applications on the running system.
The output from a SPARC, x86, or UltraSPARC system running the 32-bit Solaris operating environment appears as follows:
$ isainfo -b
32  
The output from a 64-bit UltraSPARC system running the 64-bit Solaris operating environment appears as follows:
$ isainfo -b
64
The command returns 64 only. Even though a 64-bit UltraSPARC system is capable of running both types of applications, 64-bit applications are the best kind of applications to run on a 64-bit system.
http://docsun.cites.uiuc.edu/sun_docs/C/solaris_9/SUNWaadm/SYSADV2/p50.html#SYSRESSYSINFO-40


本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u/19919/showart_1535428.html