Powershell腳本中的CommandNotFoundException錯誤-有解無憂

我正在使用此腳本嘗試使用 cURL 將檔案上傳到 S3 存盤桶。

#S3 parameters
$S3KEY="AKIAYZL7ANTULMU355OD"
$S3SECRET="AKIAYZL7ANTULMU355OD"
$S3BUCKET="quixel-ml-team-data"
$S3STORAGETYPE="STANDARD" #REDUCED_REDUNDANCY or STANDARD etc.
$AWSREGION="us-west-2"

file_path="C:\Users\DELL\AppData\Local\Temp\input_settings.txt"
aws_path="seam-removal\"
bucket="${S3BUCKET}"
date=$(date -R)
acl="x-amz-acl:private"
content_type="application/x-compressed-tar"
storage_type="x-amz-storage-class:${S3STORAGETYPE}"
string="PUT\n\n$content_type\n$date\n$acl\n$storage_type\n/$bucket$aws_path${file_path##/*/}"
signature=$(echo -en "${string}" | openssl sha1 -hmac "${S3SECRET}" -binary | base64)
curl -s --retry 3 --retry-delay 10 -X PUT -T "$file_path" \
    -H "Host: $bucket.${AWSREGION}.amazonaws.com" \
    -H "Date: $date" \
    -H "Content-Type: $content_type" \
    -H "$storage_type" \
    -H "$acl" \
    -H "Authorization: AWS ${S3KEY}:$signature" \
    "https://$bucket.${AWSREGION}.amazonaws.com$aws_path${file_path##/*/}"

但是，我收到了這些錯誤。對他們有任何想法嗎？對不起，我是這種編程的新手。

file_path=C:\Users\DELL\AppData\Local\Temp\input_settings.txt : The term
'file_path=C:\Users\DELL\AppData\Local\Temp\input_settings.txt' is not recognized as the name of a cmdlet, function,
script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is
correct and try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:11 char:1
  file_path="C:\Users\DELL\AppData\Local\Temp\input_settings.txt"
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      CategoryInfo          : ObjectNotFound: (file_path=C:\Us...ut_settings.txt:String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

aws_path=seam-removal\ : The term 'aws_path=seam-removal\' is not recognized as the name of a cmdlet, function, script
file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct
and try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:12 char:1
  aws_path="seam-removal\"
  ~~~~~~~~~~~~~~~~~~~~~~~~
      CategoryInfo          : ObjectNotFound: (aws_path=seam-removal\:String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

bucket=${S3BUCKET} : The term 'bucket=${S3BUCKET}' is not recognized as the name of a cmdlet, function, script file,
or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and
try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:13 char:1
  bucket="${S3BUCKET}"
  ~~~~~~~~~~~~~~~~~~~~
      CategoryInfo          : ObjectNotFound: (bucket=${S3BUCKET}:String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

date=$(date -R) : The term 'date=$(date -R)' is not recognized as the name of a cmdlet, function, script file, or
operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try
again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:14 char:1
  date=$(date -R)
  ~~~~~~~~~~~~~~~
      CategoryInfo          : ObjectNotFound: (date=$(date -R):String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

acl=x-amz-acl:private : The term 'acl=x-amz-acl:private' is not recognized as the name of a cmdlet, function, script
file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct
and try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:15 char:1
  acl="x-amz-acl:private"
  ~~~~~~~~~~~~~~~~~~~~~~~
      CategoryInfo          : ObjectNotFound: (acl=x-amz-acl:private:String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

content_type=application/x-compressed-tar : The term 'content_type=application/x-compressed-tar' is not recognized as
the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was
included, verify that the path is correct and try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:16 char:1
  content_type="application/x-compressed-tar"
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      CategoryInfo          : ObjectNotFound: (content_type=ap...-compressed-tar:String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

storage_type=x-amz-storage-class:${S3STORAGETYPE} : The term 'storage_type=x-amz-storage-class:${S3STORAGETYPE}' is
not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or
if a path was included, verify that the path is correct and try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:17 char:1
  storage_type="x-amz-storage-class:${S3STORAGETYPE}"
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      CategoryInfo          : ObjectNotFound: (storage_type=x-...{S3STORAGETYPE}:String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

string=PUT\n\n$content_type\n$date\n$acl\n$storage_type\n/$bucket$aws_path${file_path##/*/} : The module 'string=PUT'
could not be loaded. For more information, run 'Import-Module string=PUT'.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:18 char:1
  string="PUT\n\n$content_type\n$date\n$acl\n$storage_type\n/$bucket$aw ...
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      CategoryInfo          : ObjectNotFound: (string=PUT\n\n$...file_path##/*/}:String) [], CommandNotFoundException
      FullyQualifiedErrorId : CouldNotAutoLoadModule

signature=$(echo -en "${string}" | openssl sha1 -hmac "${S3SECRET}" -binary | base64) : The term 'signature=$(echo -en
"${string}" | openssl sha1 -hmac "${S3SECRET}" -binary | base64)' is not recognized as the name of a cmdlet, function,
script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is
correct and try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:19 char:1
  signature=$(echo -en "${string}" | openssl sha1 -hmac "${S3SECRET}" - ...
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      CategoryInfo          : ObjectNotFound: (signature=$(ech...inary | base64):String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

Invoke-WebRequest : Parameter cannot be processed because the parameter name 'T' is ambiguous. Possible matches
include: -TimeoutSec -TransferEncoding.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:20 char:43
  curl -s --retry 3 --retry-delay 10 -X PUT -T "$file_path" \
                                            ~~
      CategoryInfo          : InvalidArgument: (:) [Invoke-WebRequest], ParameterBindingException
      FullyQualifiedErrorId : AmbiguousParameter,Microsoft.PowerShell.Commands.InvokeWebRequestCommand

-H : The term '-H' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the
spelling of the name, or if a path was included, verify that the path is correct and try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:21 char:5
      -H "Host: $bucket.${AWSREGION}.amazonaws.com" \
      ~~
      CategoryInfo          : ObjectNotFound: (-H:String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

-H : The term '-H' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the
spelling of the name, or if a path was included, verify that the path is correct and try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:22 char:5
      -H "Date: $date" \
      ~~
      CategoryInfo          : ObjectNotFound: (-H:String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

-H : The term '-H' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the
spelling of the name, or if a path was included, verify that the path is correct and try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:23 char:5
      -H "Content-Type: $content_type" \
      ~~
      CategoryInfo          : ObjectNotFound: (-H:String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

-H : The term '-H' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the
spelling of the name, or if a path was included, verify that the path is correct and try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:24 char:5
      -H "$storage_type" \
      ~~
      CategoryInfo          : ObjectNotFound: (-H:String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

-H : The term '-H' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the
spelling of the name, or if a path was included, verify that the path is correct and try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:25 char:5
      -H "$acl" \
      ~~
      CategoryInfo          : ObjectNotFound: (-H:String) [], CommandNotFoundException
      FullyQualifiedErrorId : CommandNotFoundException

-H : The term '-H' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the
spelling of the name, or if a path was included, verify that the path is correct and try again.
At C:\Users\DELL\Desktop\Abdullah Chand\quixel-ml-khalid-chand\script_upload_to_aws_using_curl.ps1:26 char:5
      -H "Authorization: AWS ${S3KEY}:$signature" \

```
~~
```
- CategoryInfo : ObjectNotFound: (-H:String) [], CommandNotFoundException
- 完全限定錯誤 ID：CommandNotFoundException

uj5u.com熱心網友回復：

您正在將 PowerShell 與傳統的 Unix 腳本混合使用。

此外，由于 PowerShell 內置了類似的功能，因此無需呼叫 OpenSSL 和 Curl 等外部實用程式。要在不使用 AWS 開發工具包的情況下簽署 URL 并執行上傳，腳本將如下所示：

$method = 'PUT'
$service = 's3'
$bucket = "SAMPLES3BUCKETNAME"
$key = 'example-s3-key.txt'
$local_file = "test.txt"
$region = 'us-west-2'
$host1 = $bucket   '.s3-'   $region   '.amazonaws.com'
$access_key = 'SAMPLEACCESSKEY'
$secret_key = 'SAMPLESECRETKEY'

function HmacSHA256($message, $secret)
{
    $hmacsha = New-Object System.Security.Cryptography.HMACSHA256
    $hmacsha.key = $secret
    $signature = $hmacsha.ComputeHash([Text.Encoding]::ASCII.GetBytes($message))

    return $signature
}

function getSignatureKey($key, $dateStamp, $regionName, $serviceName)
{
    $kSecret = [Text.Encoding]::UTF8.GetBytes(("AWS4"   $key).toCharArray())
    $kDate = HmacSHA256 $dateStamp $kSecret;
    $kRegion = HmacSHA256 $regionName $kDate;
    $kService = HmacSHA256 $serviceName $kRegion;
    $kSigning = HmacSHA256 "aws4_request" $kService;

    return $kSigning
}

function hash($request)
{
    $hasher = [System.Security.Cryptography.SHA256]::Create()
    $content = [Text.Encoding]::UTF8.GetBytes($request)
    $bytes = $hasher.ComputeHash($content)

    return ($bytes|ForEach-Object ToString x2) -join ''
}

$now = [DateTime]::UtcNow
$amz_date = $now.ToString('yyyyMMddTHHmmssZ')
$datestamp = $now.ToString('yyyyMMdd')

$signed_headers = 'host'
$credential_scope = $datestamp   '/'   $region   '/'   $service   '/'   'aws4_request'

$canonical_querystring = 'X-Amz-Algorithm=AWS4-HMAC-SHA256'
$canonical_querystring  = '&X-Amz-Credential='   [uri]::EscapeDataString(($access_key   '/'   $credential_scope))
$canonical_querystring  = '&X-Amz-Date='   $amz_date
$canonical_querystring  = '&X-Amz-Expires=300'
$canonical_querystring  = '&X-Amz-SignedHeaders='   $signed_headers

$canonical_headers = 'host:'   $host1   "`n"

$canonical_request = $method   "`n"
$canonical_request  = "/"   $key   "`n"
$canonical_request  = $canonical_querystring   "`n"
$canonical_request  = $canonical_headers   "`n"
$canonical_request  = $signed_headers   "`n"
$canonical_request  = "UNSIGNED-PAYLOAD"

$algorithm = 'AWS4-HMAC-SHA256'

$canonical_request_hash = hash -request $canonical_request
$string_to_sign = $algorithm   "`n"
$string_to_sign  = $amz_date   "`n"
$string_to_sign  = $credential_scope   "`n"
$string_to_sign  = $canonical_request_hash

$signing_key = getSignatureKey $secret_key $datestamp $region $service
$signature =  HmacSHA256 -secret $signing_key -message $string_to_sign
$signature = ($signature|ForEach-Object ToString x2) -join ''

$canonical_querystring  = '&X-Amz-Signature='   $signature

$request_url = "http://"   $host1   "/"   $key   "?"   $canonical_querystring

# Write-Host $request_url

# Using Curl:
# curl.exe '-s', '--retry', '3', '--retry-delay', '10', '-X', 'PUT', '-T', $local_file, $request_url

# Or just put to the URL directly:
Invoke-RestMethod -Uri $request_url -Method Put -InFile $local_file

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