查看系统内核
uname -a
查看CPU
cat /proc/cpuinfo | grep model\ name
lscpu
查看内存
cat /proc/meminfo | grep MemTotal
查看显卡
lspci | grep ‘VGA‘
查看声卡
lspci | grep -i ‘Audio‘
查看网卡
lspci | grep -i ‘Network‘
查看硬盘
df -lh
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dmidecode 命令, 加 -t 或者 --type 来限定关键字：
bios, system, baseboard, chassis, processor, memory, cache, connector, slot
sudo dmidecode -t bios
sudo dmidecode -t system
...
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lshw
...
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原文：https://www.cnblogs.com/sztom/p/10176531.html