原文地址：http://app.en25.com/e/es.aspx?s=1403&e=4322&elq=b124047d4c07443f894276bf5c6e0626

原文：

Ever wondered what type of RAM your PC uses and if there is a bank available to add more? Ask WMI! This example also converts the cryptic type codes into clear-text using hashtables to create new columns:

$memorytype = "Unknown", "Other", "DRAM", "Synchronous DRAM", "Cache DRAM",
"EDO", "EDRAM", "VRAM", "SRAM", "RAM", "ROM", "Flash", "EEPROM", "FEPROM",
"EPROM", "CDRAM", "3DRAM", "SDRAM", "SGRAM", "RDRAM", "DDR", "DDR-2"
$formfactor = "Unknown", "Other", "SIP", "DIP", "ZIP", "SOJ", "Proprietary",
"SIMM", "DIMM", "TSOP", "PGA", "RIMM", "SODIMM", "SRIMM", "SMD", "SSMP",
"QFP", "TQFP", "SOIC", "LCC", "PLCC", "BGA", "FPBGA", "LGA"
$col1 = @{Name='Size (GB)'; Expression={ $_.Capacity/1GB } }
$col2 = @{Name='Form Factor'; Expression={$formfactor[$_.FormFactor]} }
$col3 = @{Name='Memory Type'; Expression={ $memorytype[$_.MemoryType] } }

Get-WmiObject Win32_PhysicalMemory | Select-Object BankLabel, $col1, $col2, $col3

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翻譯：

想知道你電腦內(nèi)存的類型或者是否還有插槽能讓你再加條內(nèi)存呢？通過(guò)WMI!，這個(gè)示例通過(guò)哈希表的形式把類型代碼轉(zhuǎn)換成明文的形式：

$memorytype = "Unknown", "Other", "DRAM", "Synchronous DRAM", "Cache DRAM",
"EDO", "EDRAM", "VRAM", "SRAM", "RAM", "ROM", "Flash", "EEPROM", "FEPROM",
"EPROM", "CDRAM", "3DRAM", "SDRAM", "SGRAM", "RDRAM", "DDR", "DDR-2"
$formfactor = "Unknown", "Other", "SIP", "DIP", "ZIP", "SOJ", "Proprietary",
"SIMM", "DIMM", "TSOP", "PGA", "RIMM", "SODIMM", "SRIMM", "SMD", "SSMP",
"QFP", "TQFP", "SOIC", "LCC", "PLCC", "BGA", "FPBGA", "LGA"
$col1 = @{Name='Size (GB)'; Expression={ $_.Capacity/1GB } }
$col2 = @{Name='Form Factor'; Expression={$formfactor[$_.FormFactor]} }
$col3 = @{Name='Memory Type'; Expression={ $memorytype[$_.MemoryType] } }

Get-WmiObject Win32_PhysicalMemory | Select-Object BankLabel, $col1, $col2, $col3

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筆記：

復(fù)習(xí)WMI的查詢操作。

學(xué)習(xí)如何聲明一個(gè)顯示列。

WMI真是萬(wàn)能。

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