递归生成md5文件列表,调用了外部的md5sums.exe和dos2unix.exe,是给Linux服务器md5批量文件校验用的。

工作中用的,没有修改,给大家做个参考吧。

#powershellscript
Function colormsg($msg){
  Write-Host -BackgroundColor Red -ForegroundColor yellow $msg
}

"###############Powershell MD5 Generator###############"
colormsg("Second+ level directory not Supported")
$dt = Get-Date
$inc = [string]($dt)  + " job started."
colormsg($inc)
"Environment Set"
$local = (Resolve-Path .).Path
$env = $env:path + ';' + $local
$env:path = $env
Set-Location ./ClientInstaller
if(Test-Path *.MD5){
  "MD5 file detected, will be removed, you have 5 seconds to cancel this action..."
  Start-Sleep 5
  Remove-Item -Recurse *.md5
  if($? -eq $True){"MD5 files removed!"}
}
"Processsing..."
(Get-ChildItem -Recurse . | Resolve-Path -Relative) |
ForEach-Object{$Fname = [string]($_.ToString().Split('\')[-1] + ".MD5") ;
if( Test-Path -PathType Leaf $_){md5sums.exe -u -e $_.replace('\','/') |
out-file -Encoding ascii  $Fname ;
if($? -eq $True){dos2unix.exe $Fname}else{Write-Error "MD5 file was not successfully generated!"}
}}


colormsg("Done!")
Set-Location ..
Start-Sleep 5
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一条评论 “MD5校验列表生成(调用外部命令)

  • jailman 文章作者

    powershell的效率太低了,还是上C#吧,同样是调用外部命令,怎么差距就那么大尼!而且C#更高级的地方就是可以在linux下直接运行。