分别查询SunOS和Solaris的版本

【Solaris】
cat /etc/release    #Solaris版本
uname -a                #Kernel版本
showrev

# showrev
Hostname: sun-nj
Hostid: 8316ce50
Release: 5.8
Kernel architecture: sun4u
Application architecture: sparc
Hardware provider: Sun_Microsystems
Domain:
Kernel version: SunOS 5.8 Generic 108528-18 November 2002

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$ cat /etc/release
                        Solaris 10 8/07 s10x_u4wos_12b X86
           Copyright 2007 Sun Microsystems, Inc.  All Rights Reserved.
                        Use is subject to license terms.
                            Assembled 16 August 2007