Windows 시스템(Windows Server 2008 R2 또는 Win10에 복사할 수 있음)에 로그 파일로 가득 찬 폴더가 있고 날짜별로 압축하고 싶습니다. 저는 아무것도 설치할 필요 없이 기본 수단(예: CMD/BAT, Powershell)으로 이 작업을 수행하고 싶습니다. 아마도 내 검색어가 너무 일반적일 수도 있지만 이를 수행하는 마법 주문을 찾는 데 어려움을 겪고 있습니다.
혼합된 파일 형식으로 작업할 수 있어야 하며 사용할 날짜를 선택할 수 있어야 합니다.
따라서 샘플 세트(미국 날짜 형식)는 다음과 같습니다.
log1.log Created 1/1/19 12:59p Last Modified 1/2/19 1:09a
log2.txt Created 1/2/19 8:00a Last Modified 1/2/19 8:00a
log3.log Created 1/2/19 12:59p Last Modified 1/3/19 1:09a
다음과 같이 될 수 있습니다:
190102.zip
log1.log
log2.txt
190103.zip
log3.log
또는:
190101.zip
log1.log
190102.zip
log2.txt
log3.log
답변1
사람들은 위의 내 의견에 따라 일반적으로 이 작업을 수행하지 않지만 이번에는 이 작업을 수행하는 방법에 대해 내가 의미하는 바를 확인하고 그로부터 배울 수 있도록 합니다.
아래에서 판단할 수 있듯이, 누군가가 이미 작성하여 게시하지 않는 한 이러한 종류의 자료는 한 곳에 있을 수 없습니다. 모두 잠재적으로 다른 접근 방식을 가질 것입니다. 따라서 장기적으로 받아들이고 처리할 계획을 찾아야 합니다.
이전 댓글에서 분기되었습니다.
<#
What you are after for full understanding is a multi-staged effort, using:
Get-ChildItem
PowerShell Date Formatting
Compress-Archive or .Net (depending on what PowerShell versio you are using)
Example:
if ($PSVersionTable.PSVersion.Major -ge 5)...
{
Compress-Archive -Path $FileSource -DestinationPath $ZipDestination...
}
else
{
# If PowerShell version is below 5x
Add-Type -assembly "system.io.compression.filesystem"
[io.compression.zipfile]::CreateFromDirectory($FileSource, $ZipDestination) ...
}
#>
# Define file source and zip destation paths
$FileSource = 'F:\Temp'
$ZipDestination = 'F:\Temp\Archive'
# Get the first file and check for all properties to see what can be used
(Get-ChildItem -Path $FileSource -File)[0] |
Select-Object -Property '*' | Format-List -Force
<#
PSPath : Microsoft.PowerShell.Core\FileSystem::F:\Temp\CombinedSources07Jun2017.txt
PSParentPath : Microsoft.PowerShell.Core\FileSystem::F:\Temp
PSChildName : CombinedSources07Jun2017.txt
PSDrive : F
PSProvider : Microsoft.PowerShell.Core\FileSystem
PSIsContainer : False
Mode : -a----
VersionInfo : File: F:\Temp\CombinedSources07Jun2017.txt
InternalName:
OriginalFilename:
FileVersion:
FileDescription:
Product:
ProductVersion:
Debug: False
Patched: False
PreRelease: False
PrivateBuild: False
SpecialBuild: False
Language:
BaseName : CombinedSources07Jun2017
Target : {}
LinkType :
Name : CombinedSources07Jun2017.txt
Length : 774
DirectoryName : F:\Temp
Directory : F:\Temp
IsReadOnly : False
Exists : True
FullName : F:\Temp\CombinedSources07Jun2017.txt
Extension : .txt
CreationTime : 12/7/2017 12:38:36 PM
CreationTimeUtc : 12/7/2017 8:38:36 PM
LastAccessTime : 3/23/2019 3:51:12 PM
LastAccessTimeUtc : 3/23/2019 10:51:12 PM
LastWriteTime : 3/23/2019 3:51:12 PM
LastWriteTimeUtc : 3/23/2019 10:51:12 PM
Attributes : Archive
Note that there is no Last Modified property, it's called LastWriteTime
Figure out how to format that LastWriteTime into a string you can use for your
filename using PowerShell date formatting
#>
(Get-ChildItem -Path $FileSource -File)[0] |
Select-Object -Property FullName,
@{Name = 'ZipFileName';Expression = {$($PSitem.LastWriteTime).ToString('ddMMyy')}}
<#
FullName ZipFileName
-------- -----------
F:\Temp\CombinedSources07Jun2017.txt 230319
#>
# Then check for all file and group file by that string
Get-ChildItem -Path $FileSource -File |
Select-Object -Property @{Name = 'FileName';Expression = {$PSItem.FullName}},
@{Name = 'ZipFileName';Expression = {$($PSitem.LastWriteTime).ToString('ddMMyy')}} |
Group-Object -Property ZipFileName
<#
Count Name Group
----- ---- -----
2 230319 {@{FileName=F:\Temp\CombinedSources07Jun2017.txt; ZipFileName=230319}, @{FileName=F:\Temp\CombinedSources07Ju...
1 251017 {@{FileName=F:\Temp\duplicates.csv; ZipFileName=251017}}
1 181117 {@{FileName=F:\Temp\fsoVolume.docx; ZipFileName=181117}}
2 160519 {@{FileName=F:\Temp\g4.txt; ZipFileName=160519}, @{FileName=F:\Temp\log.txt; ZipFileName=160519}}
1 021117 {@{FileName=F:\Temp\groups.csv; ZipFileName=021117}}
1 150617 {@{FileName=F:\Temp\HostData.xml; ZipFileName=150617}}
4 170519 {@{FileName=F:\Temp\key.txt; ZipFileName=170519}, @{FileName=F:\Temp\secrets - Copy.txt; ZipFileName=170519},...
1 130617 {@{FileName=F:\Temp\msinfo.txt; ZipFileName=130617}}
1 260717 {@{FileName=F:\Temp\msinfo.txt - Shortcut.lnk; ZipFileName=260717}}
1 290917 {@{FileName=F:\Temp\MyCsvData.csv; ZipFileName=290917}}
1 271117 {@{FileName=F:\Temp\output.csv; ZipFileName=271117}}
1 201117 {@{FileName=F:\Temp\Serverreport.csv; ZipFileName=201117}}
3 060617 {@{FileName=F:\Temp\TestFile_1.txt; ZipFileName=060617}, @{FileName=F:\Temp\TestFile_2.txt; ZipFileName=06061...
#>
# Check source and destination objects
(Get-ChildItem -Path $FileSource).Count
# 22
(Get-ChildItem -Path $ZipDestination).Count
<#
The below error will occur becasue the folder is empty, thus ignore or
write error code to handle it.
The property 'Count' cannot be found on this object. Verify that the property exists.
At line:1 char:1
#>
<#
Process archive source to destination,
loop and compress the results to $ZipDestination
#>
Get-ChildItem -Path $FileSource -File |
Select-Object -Property @{Name = 'FileName';Expression = {$PSItem.FullName}},
@{Name = 'ZipFileName';Expression = {$($PSitem.LastWriteTime).ToString('ddMMyy')}} |
Group-Object -Property ZipFileName |
ForEach {
if ($PSVersionTable.PSVersion.Major -ge 5)
{
# Using PowerShell Splatting for human readability
$compressArchiveSplat = @{
Confirm = $true
Path = $($PSItem.Group.FileName)
WhatIf = $true
CompressionLevel = 'Optimal'
DestinationPath = "$ZipDestination\$($PSItem.Name).Zip"
# Force = $true
}
Compress-Archive @compressArchiveSplat
}
else
{
<#
Add-Type -assembly "system.io.compression.filesystem"
[io.compression.zipfile]::CreateFromDirectory($($PSItem.Group.FileName), "$ZipDestination\$($PSItem.Name).Zip")
#>
}
}
<#
What if: Performing the operation "Compress-Archive" on target "
F:\Temp\CombinedSources07Jun2017.txt
F:\Temp\CombinedSources07Jun2017.txt - Shortcut.lnk".
What if: Performing the operation "Compress-Archive" on target "F:\Temp\duplicates.csv".
What if: Performing the operation "Compress-Archive" on target "F:\Temp\fsoVolume.docx".
What if: Performing the operation "Compress-Archive" on target "
F:\Temp\g4.txt
F:\Temp\log.txt".
What if: Performing the operation "Compress-Archive" on target "F:\Temp\groups.csv".
What if: Performing the operation "Compress-Archive" on target "F:\Temp\HostData.xml".
What if: Performing the operation "Compress-Archive" on target "
F:\Temp\key.txt
F:\Temp\secrets - Copy.txt
F:\Temp\secrets.txt
F:\Temp\Test.htm".
What if: Performing the operation "Compress-Archive" on target "F:\Temp\msinfo.txt".
What if: Performing the operation "Compress-Archive" on target "F:\Temp\msinfo.txt - Shortcut.lnk".
What if: Performing the operation "Compress-Archive" on target "F:\Temp\MyCsvData.csv".
What if: Performing the operation "Compress-Archive" on target "F:\Temp\output.csv".
What if: Performing the operation "Compress-Archive" on target "F:\Temp\Serverreport.csv".
What if: Performing the operation "Compress-Archive" on target "
F:\Temp\TestFile_1.txt
F:\Temp\TestFile_2.txt
F:\Temp\TestFile_3.txt".
If you want the above to actually do anything, delete or comment out the
-WhatIf and -Confirm, then uncommnet the -force
#>
# Check source and destination objects
(Get-ChildItem -Path $FileSource).Count
# 22
(Get-ChildItem -Path $ZipDestination).Count
<#
The below error will occur becasue the folder is empty, thus ignore or
write error code to handle it.
The property 'Count' cannot be found on this object. Verify that the property exists.
At line:1 char:1
#>
<#
Process archive source to destination,
loop and compress the results to $ZipDestination
#>
Get-ChildItem -Path $FileSource -File |
Select-Object -Property @{Name = 'FileName';Expression = {$PSItem.FullName}},
@{Name = 'ZipFileName';Expression = {$($PSitem.LastWriteTime).ToString('ddMMyy')}} |
Group-Object -Property ZipFileName |
ForEach {
if ($PSVersionTable.PSVersion.Major -ge 5)
{
# Using PowerShell Splatting for human readability
$compressArchiveSplat = @{
Path = $($PSItem.Group.FileName)
CompressionLevel = 'Optimal'
DestinationPath = "$ZipDestination\$($PSItem.Name).Zip"
Force = $true
}
Compress-Archive @compressArchiveSplat
}
else
{
Add-Type -assembly "system.io.compression.filesystem" |
Out-Null
[io.compression.zipfile]::CreateFromDirectory(
$($PSItem.Group.FileName),
"$ZipDestination\$($PSItem.Name).Zip"
)
}
}
# Check source and destination objects
(Get-ChildItem -Path $FileSource).Count
# 22
(Get-ChildItem -Path $ZipDestination).Count
# 13
# Check the archive object
Get-ChildItem -Path $ZipDestination
<#
Directory: F:\Temp\Archive
Mode LastWriteTime Length Name
---- ------------- ------ ----
-a---- 5/23/2019 1:22 PM 491206 021117.Zip
-a---- 5/23/2019 1:22 PM 650 060617.Zip
-a---- 5/23/2019 1:22 PM 93326 130617.Zip
-a---- 5/23/2019 1:22 PM 202549 150617.Zip
-a---- 5/23/2019 1:22 PM 5911 160519.Zip
-a---- 5/23/2019 1:22 PM 1164 170519.Zip
-a---- 5/23/2019 1:22 PM 9109 181117.Zip
-a---- 5/23/2019 1:22 PM 336 201117.Zip
-a---- 5/23/2019 1:22 PM 1057 230319.Zip
-a---- 5/23/2019 1:22 PM 334 251017.Zip
-a---- 5/23/2019 1:22 PM 685 260717.Zip
-a---- 5/23/2019 1:22 PM 756 271117.Zip
-a---- 5/23/2019 1:22 PM 183 290917.Zip
#>
<#
Verify Check the file count in each archive.
There is no cmdlet for this, so you need .Net namespace
#>
[Reflection.Assembly]::LoadWithPartialName('System.IO.Compression.FileSystem') |
Out-Null
ForEach($archive in (Get-ChildItem -Path $ZipDestination))
{
<#
This will get only files.
If you wanted files and folder count,
if any were there becasue of using -recurse, then more code is needed.
#>
"Checking contents of $($archive.Name) contains : " +
"$(([IO.Compression.ZipFile]::OpenRead($($archive.FullName)).Entries).Count) file(s)."
}
<#
Checking contents of 021117.Zip contains : 1 file(s).
Checking contents of 060617.Zip contains : 3 file(s).
Checking contents of 130617.Zip contains : 1 file(s).
Checking contents of 150617.Zip contains : 1 file(s).
Checking contents of 160519.Zip contains : 2 file(s).
Checking contents of 170519.Zip contains : 4 file(s).
Checking contents of 181117.Zip contains : 1 file(s).
Checking contents of 201117.Zip contains : 1 file(s).
Checking contents of 230319.Zip contains : 2 file(s).
Checking contents of 251017.Zip contains : 1 file(s).
Checking contents of 260717.Zip contains : 1 file(s).
Checking contents of 271117.Zip contains : 1 file(s).
Checking contents of 290917.Zip contains : 1 file(s).
#>