uname -acat /proc/versioncat /etc/issuelsb_release -a適用所有 Linux 發行版(Red Hat、SuSE、Debian 等)。範例輸出:
[root@3.5.5Biz-46 ~]# lsb_release -a LSB Version: 1.3 Distributor ID: RedHatEnterpriseAS Description: Red Hat Enterprise Linux AS release 4 (Nahant Update 1) Release: 4 Codename: NahantUpdate1
cat /proc/cpuinfocat /proc/meminfo 或 freedf -h -T(無裝置設備不顯示);fdisk -l(Red Hat 9 可用,企業版不行)cat /proc/interruptslspci -v、dmidecode、dmesgdmesg | grep linkpsrinfo -v 或 mpstatprtdiag -v(需先進 /usr/platform/sun4u/sbin)iostat -Eiptraf 查看網路流量。