# getOSType.sh
#!/bin/bash
#Author: ...
#CreateDate: 2014-08-26
#Environment: Linux + Bash
function Successful()
{
[ $? -eq 0 ] && return 0
return 1
}
function GetOSName()
{
local l_OSName="unknown"
local l_ReleaseInfo
l_ReleaseInfo=$(cat /etc/redhat-release 2>/dev/null)
if ! Successful; then
echo ${l_OSName}
return 1;
fi
echo ${l_ReleaseInfo} |grep -i "Red Hat Linux" >/dev/null 2>&1
if Successful; then
l_OSName='redhat'
fi
echo ${l_ReleaseInfo} |grep -i "CentOS" >/dev/null 2>&1
if Successful; then
l_OSName='centos'
fi
l_Version=$(echo ${l_ReleaseInfo}|sed -e "s#^.*[ ]\([0-9.]\{1,\}\)[ ].*#\1#g")
if [ "${l_Version}" == "${l_ReleaseInfo}" ]; then
l_Version=''
fi
l_Arch='32'
uname -p 2>/dev/null |grep -i 'x86_64' > /dev/null 2>&1
if Successful; then
l_Arch="64"
fi
echo ${l_OSName}${l_Version}_${l_Arch}
}
GetOSName
