幾種檢視Linux硬體資訊的方法
用硬體檢測程式kuduz探測新硬體:service kudzu start ( or restart)
檢視CPU資訊:cat /proc/cpuinfo
檢視闆卡資訊:cat /proc/pci
檢視PCI資訊:lspci (相比cat /proc/pci更直覺)
檢視記憶體資訊:cat /proc/meminfo
free
檢視USB裝置:cat /proc/bus/usb/devices
檢視鍵盤和滑鼠:cat /proc/bus/input/devices
檢視系統硬碟資訊和使用情況:fdisk & disk - l & df
檢視磁盤分區表及分區結構 fdisk -l
檢視硬碟資訊 df -lh
檢視各裝置的中斷請求(IRQ):cat /proc/interrupts
檢視啟動硬體檢測資訊日志:dmesg more /var/log/dmesg
幾種檢視Linux版本資訊的方法:
1. uname -a
2. cat /proc/version
3. cat /etc/issue
4. lsb_release -a
5.cat /etc/redhat-release
6.rpm -q redhat-release
詳解 lsb_release -a
登入到伺服器執行 lsb_release -a ,即可列出所有版本資訊,例如:
1. [[email protected] ~]# lsb_release -a
2. LSB Version: 1.3
3. Distributor ID: RedHatEnterpriseAS
4. Description: Red Hat Enterprise Linux AS release 4 (Nahant Update 1)
5. Release: 4
6. Codename: NahantUpdate1
[[email protected] 桌面]$ lsb_release -a
LSB Version: :core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
Distributor ID: CentOS
Description: CentOS Linux release 6.0 (Final)
Release: 6.0
Codename: Final
[[email protected] 桌面]$
這個指令适用于所有的linux,包括Redhat、SuSE、Debian等發行版。