64-32 architecture checker also OS version

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# 1  
Old 09-21-2013
64-32 architecture checker also OS version

is it possible to check systsme architecture and also system OS versions?
32 bit centos 5
64 bit centos 6

how about cpu versions?
# 2  
Old 09-21-2013
uname -m

# 3  
Old 09-21-2013
i know uname
i want to check os and architecture with if
like if users machine is 32 bit and also centos version 5
so wget pack32-5
and for 64 and centos 6 same
# 4  
Old 09-21-2013
I guess you parse output of u name -m
# 5  
Old 09-21-2013
i dont need the output of uname -m
actually i had written this part last year now im thinking to new way IF YOU KNOW.

OS=`cat /etc/redhat-release|awk '{print int($3)}'`
             bit=`uname -i`
                    if [ $bit = "i386" ] || [ $bit = "i686" ] || [ $bit = "i586" ] ; then
                             rpm -ivh $MIRROR/packages/$OS/i386/*
                            rpm -ivh $MIRROR/packages/$OS/x86_64/*

# 6  
Old 09-21-2013
Originally Posted by nimafire
how about cpu versions?
# cat /proc/cpuinfo

# 7  
Old 09-24-2013
if grep -q '^flags.* lm ' /proc/cpuinfo
    echo "64 bit processor"
    echo "32 bit processor"

Of course, this doesn't mean the OS is 64-bit just that the processor supports 64 bit
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