Backup your data from multiple places (PowerShell)

Test · 发表于 2011-11-21 16:27:01

本帖最后由 Test 于 2011-11-21 16:33 编辑

Some people may need backup their data files from time to time, and they also want keep the data in an order of date avoiding mess them up.

This powershell script maybe a good way to take care of it under Windows.

# Script name: Multi_Backup.ps1
# Created on: 2011-11-21
# Author: John Z
# Purpose: Create Backup Files according date
#new folder name can be custmized as you want, or you can just remove it as we already have sub folder created by date and hour.
$NewFolderName = "" #Stores the name of the folder
#Create array of Servers
$Servers = @("Source","Dest","Merges")
$ServerName = @("Source Demo folder copying","Dest Demo folder copying","Merges Demo folder copying")
#Prompt user to enter the new folder name
$NewFolderName = read-Host "Enter the name of the backup folder(Like your name of date string)"
#Function to process the files for each server in the array list.
Function Backup {
#Loop throug each of the servers
for ($i = 0; $i -le $Servers.length -1; $i++)
{
write-Host $Servers[$i]
$BasePath = "C:\Test" + $Servers[$i] + ""
$DestPath = "C:\Test\Backup" + $NewFolderName + ""
#[IO.Directory]::CreateDirectory($DestPath)
$DonePath = $DestPath + $Servers[$i] +""
#$DonePath = $DestPath + $i +""
write-Host "Copying files for" $ServerName[$i]
write-Host "Copying xls files"
$FilePath = $BasePath + "*.xls"
#Copy-Item $FilePath $DonePath
$Files = Get-ChildItem $FilePath
#echo $Files
#'if folder already exists
foreach ($file in $Files)
{
$date = $file.LastWriteTime;
$datepath= [string]$date.Year+"-"+[string]$date.month+"-"+[string]$date.day+"_"+[string]$date.hour;
$dstpath = $DonePath + $datepath + ""
$dstfile = $DonePath + $datepath + ""+$file.name
$srcfile = $file.Fullname
#$msg = "From '" + $srcfile +"' to '" + $dstfile +"'"
#Write-Host $msg
if (test-Path $dstpath)
{
#Move-Item -path $srcfile -destination $dstfile -Force
Copy-Item -path $srcfile -destination $dstfile
}
Else
{
New-Item $DstPath -type directory -force
Write-Host "-- new folder"
#Move-Item -path $srcfile -destination $dstfile -Force
Copy-Item $srcfile -destination $dstfile
}
#echo $srcfile;
#echo $dstfile
#$pstmp = read-Host "Any key to continue..."
}
write-Host $BasePath " Copied"
}
}
#Run the function
Backup

复制代码

Another way to keep backup is just move the data from different places to one central point. You can uncomment those lines to make it work, but you do better have your other stepps ready to manipulate the data before or after.

---This codes originately released on BC Morning. if you are interested in it, please keep this in sign.

demo · 发表于 2011-11-29 13:52:47

This is a evolution version depends on codes above. All the codes are most self descriptive.

# Script name: Forecast_BK.ps1
# Created on: 2011-11-23
# Author: John Z
# Purpose: Classfy Backup Files according Categories and date
#new folder name can be custmized as you want
$NewFolderName = "" #Stores the name of the folder
#Create array of Servers
$Servers = @("Forecast","Queue")
$ServerName = @("Forecast Source folder","Miscellaneous backup folder")
#Function to process the files for each server in the array list.
Function Backup {
$LogFile = "Y:\DataLib\Backup_log"
Out-File -FilePath $LogFile -InputObject "..........`n" -append -encoding unicode
#Loop throug each of the servers
for ($i = 0; $i -le $Servers.length -1; $i++)
{
#Sample folder used to hold sample categories
$SamPath = "C:\Test\Sample\*"
$BasePath = "Y:\DataLib" + $Servers[$i] + ""
$DestPath = "Y:\archive"
$DonePath = $DestPath + $Servers[$i] +""
#$DonePath = $DestPath + $i +""
write-Host "Now copying files from $($ServerName[$i]) ..."
write-Host "Copying xls files"
Out-File -FilePath $LogFile -InputObject "`n`nStart processing `"$($ServerName[$i])`" ... $(date)`n" -append -encoding unicode
$FilePath = $BasePath + "*.xls"
$Files = Get-ChildItem $FilePath
#'if folder already exists
If ($(Get-Item $BasePath).GetFiles().Count -gt 0)
{
foreach ($file in $Files)
{
$date = $file.LastWriteTime
$datepath= [string]$date.Year+"-"+[string]$date.month+"-"+[string]$date.day
#+"_"+[string]$date.hour;
#Write-Host $datepath
$dstpath = $DonePath + $datepath + ""
$dstfile = $DonePath + $datepath + ""+$file.name
Switch ($file.name.substring(0,6))
{
"Cat 1 " { Write-Host "Class 1"; $dstfile = $DonePath + $datepath + "\Class 1" + $file.name }
"Cat 2 " { Write-Host "Class 2"; $dstfile = $DonePath + $datepath + "\Class 2" + $file.name }
"Cat 3 " { Write-Host "Class 3"; $dstfile = $DonePath + $datepath + "\Class 3" + $file.name }
"Cat 4 " { Write-Host "Class 4"; $dstfile = $DonePath + $datepath + "\Class 4" + $file.name }
"Cat 5 " { Write-Host "Class 5"; $dstfile = $DonePath + $datepath + "\Class 5" + $file.name }
"Cat 6 " { Write-Host "Class 6"; $dstfile = $DonePath + $datepath + "\Class 6" + $file.name }
"Cat 7 " { Write-Host "Class 7"; $dstfile = $DonePath + $datepath + "\Class 7" + $file.name }
"Cat 8 " { Write-Host "Class 8"; $dstfile = $DonePath + $datepath + "\Class 8" + $file.name }
"Cat 9 " { Write-Host "Class 9"; $dstfile = $DonePath + $datepath + "\Class 9" + $file.name }
}
$srcfile = $file.Fullname
if (test-Path $dstpath)
{
Move-Item -path $srcfile -destination $dstfile -Force
}
Else
{
New-Item $DstPath -type directory -force
Write-Host "-- Create Group folders"
Copy-Item $SamPath -Destination $DstPath -Force
Move-Item -path $srcfile -destination $dstfile -Force
}
}
$msg = "Files under " + $BasePath + " Copied."
}
Else
{
$msg = "===> Folder `"" + $BasePath + "`" is empty. Skipped."
}
$tm = date
$msg = "$($tm) " + $msg
Write-Host $msg
$msg | out-file $LogFile -append
}
}
#Run the function
Backup

复制代码

The log file function added as well.

账号		自动登录	找回密码
密码			注册

Backup your data from multiple places (PowerShell)

浏览过的版块