我正在使用Windows 7上的PowerShell,并编写一个脚本将一堆文件从一个文件夹结构复制到另一个文件夹结构中,类似于编译。PowerShell的Copy-Item
cmdlet认为方括号[ ]是某种通配符,但不知何故我无法转义它们。
我无法使用-LiteralPath
,因为我想使用星号*通配符,因为文件名中包含日期,而日期会更改。日期用作版本号。
这篇文章很有帮助,但无论我用多少个反引号(每个括号两个或四个),都无法转义方括号。
我没有收到错误消息;PowerShell的行为就像我输入了错误的文件名。
这是我正在处理的特定行:
#to Fusion Server
Copy-item -Path $FSG\$SW\0.RoomView.Notes\starter\"[RoomView] Versions explained*.pdf" -Destination $FSG\$containerFolder\$rootFolder\"Fusion Server"\
这就是全部内容:
# Compiles the Fusion packet for distribution
###############################
###########Variables###########
###############################
#folder structure
$FSG = "F:\FSG"
$containerFolder = "Packet.Fusion for IT and AV Professionals"
$rootFolder = "Fusion for IT and AV pros $(Get-Date -format “MM-dd-yyyy”)"
$subRoot1 = "Fusion Server"
$subRoot2 = "Scheduling Enhancement and Panels"
$subRoot2sub1 = "Scheduling Panels"
$subRoot3 = "SQL Server"
#source folders
$HW = "0.Hardware"
$3SMDoc = "0.Hardware\TPMC-3SM.Documentation"
$4SMDoc = "0.Hardware\TPMC-4SM.Documentation"
$4SMDDoc = "0.Hardware\TPMC-4SM-FD.Documentation"
$730Doc = "0.Hardware\TSW-730.Documentation"
$730OLH = "0.Hardware\TSW-730.OLH"
$CENRVS = "0.Hardware\CEN-RVS.Notes"
$ProjMgmt = "0.Project Management"
$SW = "0.Software"
$RVLicensing = "0.Software\0.RoomView.License"
$RVNotes = "0.Software\0.RoomView.Notes"
$SQLLicensing = "0.Software\database.SQL.Licensing"
$SQLNotes = "0.Software\database.SQL.Notes"
$FRVMarketing = "0.Software\Fusion RV.Marketing"
$FRVNetworking = "0.Software\Fusion RV.Networking"
$FRVNotes = "0.Software\Fusion RV.Notes"
###############################
#create the directory structure
###############################
md -Path $FSG\$containerFolder -Name $rootFolder
cd $FSG\$containerFolder\$rootFolder
md "eControl and xPanels"
md "Fusion Server" #$subRoot1
md "Getting Started as a User"
md "Project Management"
md "RoomView Connected Displays"
md "Scheduling Enhancement and Panels" #$subRoot2
md "SQL Server" #$subRoot3
cd $FSG\$containerFolder\$rootFolder\$subRoot1
md "CEN-RVS"
md "Licenseing Information"
md "Networking"
md "Official Documentation"
md "Prerequisites, including powerShell script"
md "Product Info"
md "Requirements"
md "Tech Info"
md "Windows Authentication to Fusion RV"
cd $FSG\$containerFolder\$rootFolder\$subRoot2
md "Outlook Add-in"
md "Scheduling Panels" #$subRoot2sub1
cd $FSG\$containerFolder\$rootFolder\$subRoot2\$subRoot2sub1
md "TPMC-3SM"
md "TPMC-4SM"
md "TPMC-4SM-FD"
md "TSW-730"
cd $FSG\$containerFolder\$rootFolder\$subRoot3
md "Multi-database model only"
md "SQL Licensing"
cd $FSG\$containerFolder
#reset current folder
###############################
#copy the files
###############################
#Copy-Item -Path C:\fso\20110314.log -Destination c:\fsox\mylog.log
#To the root
Copy-item -Path $FSG\$ProjMgmt\starter\"Fusion Support Group Contact info*.pdf" -Destination $FSG\$containerFolder\$rootFolder\
Copy-item -Path $FSG\$containerFolder\"Fusion for IT and AV professionals release notes.txt" -Destination $FSG\$containerFolder\$rootFolder\
#to eControl and xPanels
Copy-item -Path $FSG\$SW\xpanel.Notes\starter\*.* -Destination $FSG\$containerFolder\$rootFolder\"eControl and xPanels"\
#to Fusion Server
Copy-item -Path $FSG\$SW\0.RoomView.Notes\starter\"[RoomView] Versions explained*.pdf" -Destination $FSG\$containerFolder\$rootFolder\"Fusion Server"\
我该怎么做才能避免使用方括号并仍然使用 Copy-Item
cmdlet的通配符文件名部分?
?
或*
与转义的[
和]
需要后者被双重转义(由目标cmdlet /提供程序看到)。 这种模糊行为绝对没有理由(实际上我曾经遇到过这种情况)。Bug必须在提供程序代码中,因为通配符本身的功能是正确的:'a[b' -like 'a\
['是
$true,而
'a[b' -like 'a``['` - 正确地 - 抱怨了一个_无效的模式_。 - mklement0