x cpu - CPU Information

Display CPU information and detect system endianness.

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Quick Start

# Display CPU information (default)
x cpu

# Detect system endianness
x cpu endianness

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Features

• CPU Info: Display processor details (model, cores, MHz, vendor, cache)
• Endianness Detection: Detect system byte order (little/big endian)
• Cross-platform: Linux (via /proc/cpuinfo) and macOS (via sysctl)

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Commands

Command	Description
x cpu	Display CPU information (default)
x cpu info	Display CPU information
x cpu endianness	Detect system endianness (l/b)

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Examples

CPU Information

# Default - show CPU info
x cpu

# Linux output example:
# processor                : 0
# model name               : Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
# cpu cores                : 6
# cpu MHz                  : 2600.000
# vendor_id                : GenuineIntel
# cache size               : 12288 KB

# macOS output example:
# brand_string             : Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
# core_count               : 6
# thread_count             : 12
# features                 : FPU VME DE PSE TSC MSR PAE MCE CX8 APIC SEP MTRR PGE MCA CMOV PAT PSE36 CLFSH DS ACPI MMX FXSR SSE SSE2 SS HTT TM PBE SSE3 PCLMULQDQ DTES64 MON DSCPL VMX EST TM2 SSSE3 FMA CX16 TPR PDCM SSE4.1 SSE4.2 x2APIC MOVBE POPCNT AES PCID XSAVE OSXSAVE SEGLIM64 TSCTMR AVX1.0 RDRAND F16C

Endianness Detection

# Detect byte order
x cpu endianness

# Output: l (little-endian) or b (big-endian)

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Platform Notes

Linux

• Reads from /proc/cpuinfo
• Shows: processor, model name, cpu cores, cpu MHz, vendor_id, cache size

macOS

• Uses sysctl machdep.cpu
• Shows: brand_string, core_count, thread_count, features

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About Endianness

Value	Meaning
l	Little-endian (x86, x86_64, ARM)
b	Big-endian (some MIPS, PowerPC, SPARC)

Most modern systems use little-endian byte order.

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Related

• Linux /proc/cpuinfo documentation
• macOS sysctl manual page

Diff History

• v00.33.0: Ingested from x-cmd

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Why This Skill Exists

Implement — |

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When to Use

Use this skill when the task requires x cpu capabilities.

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What If Fails

• condition: Código não disponível para análise

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