#powershell脚本遍历目录
powershell脚本遍历目录
#1.遍历目录及子目录
function filesize ([string]$filepath) {
if ($filepath -eq $null) {
throw "路径不能为空"
}
dir -Path $filepath | ForEach-Object -Process {
if ($_.psiscontainer -eq $true) {
$length = 0
dir -Path $_.fullname -Recurse | ForEach-Object {
$length += $_.Length
}
$l = $length / 1KB
$_.name + "文件夹的大小为: {0:n1} KB" -f $l
}
}
}
filesize -filepath "D:\"
#2.运行示例
PS F:\python> function filesize ([string]$filepath) {
>> if ($filepath -eq $null) {
>> throw "路径不能为空"
>> }
>> dir -Path $filepath | ForEach-Object -Process {
>> if ($_.psiscontainer -eq $true) {
>> $length = 0
>> dir -Path $_.fullname -Recurse | ForEach-Object {
>> $length += $_.Length
>> }
>> $l = $length / 1KB
>> $_.name + "文件夹的大小为: {0:n1} KB" -f $l
>> }
>> }
>> }
PS F:\python> filesize -filepath "f:\python"
ipluyou文件夹的大小为: 82,196.5 KB
loginip_jlu文件夹的大小为: 16.8 KB
嗅事百科文件夹的大小为: 4.3 KB
小说文件夹的大小为: 31,043.6 KB
笑料文件夹的大小为: 1,578,575.8 KB
PS F:\python>