(Linux daily commands) [20171222]

Purpose: To record the daily commands used by Linux

[20171222] View the hardware component model in a Linux environment

Cat/proc/cpuinfo and Lspci

view Cpu[[email protected]-redhat- on~]# cat/proc/Cpuinfoprocessor:0VENDOR_ID:AUTHENTICAMDCPU Family: atModel:1model NAME:AMD Ryzen7 1700eight-Core Processor Here is the CPU model stepping:1CPU MHz:2994.370->cpu FrequencyCache Size: +KBfpu:yesfpu_exception:yescpuid Level: -WP:YESFLAGS:FPU de PSE TSC MSR PAE, MCE cx8 APIC Sep MTRR PGE MCA cmov Pat PSE36 Clflush MMX FXSR SSE SSE2 syscall NX Mmxext fxsr_opt rdtscp lm up Rep_good extd_apicid unfair_spinlock PNI PCLMULQDQ Monitor SSSE3 CX Sse4_1 sse4_2 x2apic movbe popcnt AES Xsave AVX rdrand hypervisor lahf_lm cr8_legacy ABM sse4a Misalignsse 3dnowprefetc Hbogomips:5988.74TLB Size:25604K pagesclflush Size: -cache_alignment: -Address sizes: -Bits physical, -BitsVirtualPower Management:

LSPCI will display all the PCI interface hardware models

[[email protected] ~]# lspci 
00:00.0 Host bridge:intel Corporation 440fx-82441fx PMC [Natoma] (rev 02) Main bridge
00:01.0 Isa Bridge:intel Corporation 82371SB PIIX3 Isa [Natoma/triton II]->isa bridge
00:01.1 IDE interface : Intel Corporation 82371ab/eb/mb PIIX4 IDE (rev.)->ide interface
00:02.0 VGA compatible Controller:innotek Systemberatu ng GmbH VirtualBox Graphics Adapter->VGA compatible controller
00:03.0 Ethernet controller:intel Corporation 82540EM Gigabit Ethern ET Controller (rev.), network adapter
00:04.0 system Peripheral:innotek Systemberatung GmbH VirtualBox Guest Service, outside of systems Enclosure
00:05.0 Multimedia audio Controller:intel Corporation 82801AA AC ' "The Audio Controller (rev.)-AV
00:06.0 U SB Controller:apple Inc. keylargo/intrepid USB->USB interface
00:07.0 bridge:intel Corporation 82371ab/eb/mb PIIX4 ACPI ( Rev.)-Bridge
00:0d.0 SATA controller:intel Corporation 82801hm/hem (ICH8M/ICH8M-E) SATA controller [AHCI mode] (rev ->sata interface

(Linux daily commands) [20171222]