AWK/ sedmanipulation文本文件，使用输入文件创建CSV文件

Question

我需要操作一个文本文件，我使用wmic脚本创建了它。

原文件:

Node,Manufacturer,Model
NAKAMA,Dell Computer Corporation,PowerEdge 6650             
Node,Name,Version
NAKAMA,Microsoft Windows Server 2003 R2 Enterprise Edition|C:WINDOWS|DeviceHarddisk0Partition1,5.2.3790

Node,AddressWidth
NAKAMA,32
NAKAMA,32
NAKAMA,32
NAKAMA,32

Node,SerialNumber
NAKAMA,BZJS571

Node,Name,Version
NAKAMA,Microsoft Office Excel Viewer,12.0.6219.1000
NAKAMA,Microsoft Software Update for Web Folders  (English) 14,14.0.4763.1000
NAKAMA,Microsoft Office Visio MUI (English) 2010,14.0.4763.1000
NAKAMA,Microsoft Office Shared Setup Metadata MUI (English) 2010,14.0.4763.1000
NAKAMA,Microsoft Office Visio 2010,14.0.4763.1000
NAKAMA,Microsoft Office Proofing (English) 2010,14.0.4763.1000
NAKAMA,Microsoft Office Shared MUI (English) 2010,14.0.4763.1000
NAKAMA,Microsoft Office Proof (English) 2010,14.0.4763.1000
NAKAMA,Microsoft Office Proof (Spanish) 2010,14.0.4763.1000
NAKAMA,Microsoft Office Proof (French) 2010,14.0.4763.1000
NAKAMA,MSXML 6 Service Pack 2 (KB954459),6.20.1099.0
NAKAMA,Microsoft SQL Server 2005 Express Edition (DTC),9.2.3042.00
NAKAMA,Microsoft .NET Framework 3.0 Service Pack 2,3.2.30729
NAKAMA,Microsoft Group Policy Management Console with SP1,1.0.2.0
NAKAMA,Microsoft Windows SDK for Windows 7 (7.1),7.1.30514
NAKAMA,Microsoft SQL Server Native Client,9.00.3042.00
NAKAMA,Broadcom Management Programs,10.38.04
NAKAMA,Microsoft .NET Framework 3.5 SP1,3.5.30729
NAKAMA,Symantec Endpoint Protection,11.0.7101.1056
NAKAMA,Windows Resource Kit Tools - ClusterRecovery.exe,1.0.0.1
NAKAMA,Java(TM) 6 Update 11,6.0.110
NAKAMA,Windows Resource Kit Tools,5.2.3790
NAKAMA,ILMT-TAD4D Agent,7.2.2.1
NAKAMA,Microsoft Active Directory Topology Diagrammer,2.2.4146
NAKAMA,IBM Tivoli Storage Manager Client,05.04.0100
NAKAMA,TivReDist,1.00.0000
NAKAMA,Adobe Reader X (10.1.0),10.1.0
NAKAMA,ActivePerl 5.10.0 Build 1004,5.10.1004
NAKAMA,Active Directory Migration Tool,2.0.0.0
NAKAMA,Microsoft Easy Assist v2,8.1.6416.0
NAKAMA,Microsoft SQL Server 2005 Express Edition (SQLEXPRESS),9.2.3042.00
NAKAMA,Dell OpenManage Server Administrator,5.5.0
NAKAMA,Windows Resource Kit Tools - GPInventory.exe,1.0.1361.27800
NAKAMA,Microsoft SQL Server VSS Writer,9.00.3042.00
NAKAMA,VMware Remote Console Plug-in,2.5.0.199067
NAKAMA,Microsoft SQL Server 2005 Tools Express Edition,9.2.3042.00
NAKAMA,Microsoft Visual C++ 2005 Redistributable,8.0.56336
NAKAMA,Microsoft Visual J# 2.0 Redistributable Package - SE,2.0.50728
NAKAMA,VMware vSphere Client 5.1,5.1.0.1557
NAKAMA,Windows Server 2003 Service Pack 2 Administration Tools Pack,5.2.3790.3959
NAKAMA,Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.4148,9.0.30729.4148
NAKAMA,Microsoft Visual C++ 2010  x86 Redistributable - 10.0.30319,10.0.30319
NAKAMA,Microsoft .NET Framework 2.0 Service Pack 2,2.2.30729
NAKAMA,Windows Support Tools,5.2.3790.3959
NAKAMA,Quest ActiveRoles Management Shell for Active Directory,1.5.1.2421
NAKAMA,MSXML 4.0 SP2 (KB954430),4.20.9870.0
NAKAMA,Debugging Tools for Windows (x86),6.12.2.633
NAKAMA,Microsoft SQL Server Setup Support Files (English),9.00.3042.00
NAKAMA,CBMR 5.0.1 Release 4,5.0.1

所需输出:

Node,Manufacturer,Model,Name,Version,AddressWidth,SerialNumber,Name,Version
NAKAMA,Dell Computer Corporation,PowerEdge 6650,Microsoft Windows Server 2003 R2 Enterprise Edition|C:WINDOWS|DeviceHarddisk0Partition1,5.2.3790,32,BZJS571,CBMR 5.0.1 Release 4,5.0.1

原文件是分开的，我只需要其中的一部分。每次查询信息时，我都会获得所查询内容的描述及其下一行的结果。

但是现在我需要这样组织数据:

:节点，制造商，型号:我需要所有这些

第二:

节点，制造商，模型:我只需要制造商，模型(我将从其余行中排除节点)

第三:节点，AddressWidth:我只需要AddressWidth(只需要一次就足够了)

第四:

节点，SerialNumber:我只需要SerialNumber

第五:

节点，名称，版本:我只需要名称，版本，但只用于包含CBMR

的行

我不确定这是否可能。

Answer 1

这是使用awk的一种方法。运行:

awk -f script.awk file

script.awk含量:

BEGIN {
    FS=OFS=","
}
$1 == x=("Node") {
    c++
    f=sub(/[^,]*,/,"")
    one = (one ? one : x) OFS $0
    next
}
c==5 && $2 !~ /CBMR/ {
    next
}
f==1 {
    y=$1
    gsub(/^[^,]*,|[ t]*$/,"")
    two = (two ? two : y) OFS $0
    f=0
}
END {
    print one ORS two
}

结果:

Node,Manufacturer,Model,Name,Version,AddressWidth,SerialNumber,Name,Version
NAKAMA,Dell Computer Corporation,PowerEdge 6650,Microsoft Windows Server 2003 R2 Enterprise Edition|C:WINDOWS|DeviceHarddisk0Partition1,5.2.3790,32,BZJS571,CBMR 5.0.1 Release 4,5.0.1

或者，下面是一行代码:

awk 'BEGIN { FS=OFS="," } $1 == x=("Node") { c++; f=sub(/[^,]*,/,""); one = (one ? one : x) OFS $0; next } c==5 && $2 !~ /CBMR/ { next } f==1 { y=$1; gsub(/^[^,]*,|[ t]*$/,""); two = (two ? two : y) OFS $0; f=0 } END { print one ORS two }' file