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查看redhat的release版本
#more /etc/redhat-release Red Hat Enterprise Linux AS release 4 (Nahant Update 4) #more /etc/issue #more /proc/version 查看CPU信息 #grep "model name" /proc/cpuinfo #more /proc/cpuinfo 查看CPU位数(32 or 64) #getconf LONG_BIT 查看内存信息 #more /proc/meminfo #grep MemTotal /proc/meminfo 查看libc、gcc版本 #ldd /sbin/mii-tool #rpm -qa | grep glibc #gcc –v (责任编辑：IT) |