sur*_*dra 4 windows powershell
我试图找到文件的上次更新时间和当前时间之间的时差。如何从输出中提取 TotalMinutes 数据?
$Date = Get-Date
$Files = gci "C:\Users\ABCD\Documents\command.txt"
ForEach ($File in $Files){
$FileDate = $File.LastWriteTime
}
$DURATION=$Date-$FileDate
Echo $DURATION
Output is coming as below
Days : 0
Hours : 2
Minutes : 21
Seconds : 37
Milliseconds : 311
Ticks : 84973115857
TotalDays : 0.0983485137233796
TotalHours : 2.36036432936111
TotalMinutes : 141.621859761667
TotalSeconds : 8497.3115857
TotalMilliseconds : 8497311.5857
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获得单个文件后,您将不需要循环:
$Files = gci "C:\Users\ABCD\Documents\command.txt"
ForEach ($File in $Files){
$FileDate = $File.LastWriteTime
}
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在这种情况下,$Files
也可能是$File
,使循环完全冗余:
$File = gci "C:\Users\ABCD\Documents\command.txt"
$FileDate = $File.LastWriteTime
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以与提取完全相同的方式LastWriteTime
,您可以获得TotalMinutes
:
$Date = Get-Date
$DURATION = $Date - $FileDate
$DURATION.TotalMinutes
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这是一个完整的答案:
$Date = Get-Date
$Files = gci "C:\Users\ABCD\Documents\command.txt"
ForEach ($File in $Files){
$FileDate = $File.LastWriteTime
}
$DURATION=$Date-$FileDate
Write-Host "$($DURATION.TotalMinutes)"
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