Question

我获取内容并从目录中的多个文件中选择字符串所以我为文件夹中的每个文件都得到这样的行，我得到了主机和用户的行，然后是下一个文件。

Host: blah.blah
OS: "Windows 7"
"Windows User","bc","btfr1","Internal user for"
"Windows User","bc3","btfr2","user for"
"Windows User","bc8","btfr3","user"
"Windows User","bc2","btfr4","something"

Host: bleh.bleh
OS: "Windows 8.1"
"Windows User","cb5","frtb5","External user for"
"Windows User","cb2","frtb2","user"
"Windows User","cb6","frtb1","add files for"

我想要下一个这样的表格：

"blah.blah","Windows 7","Windows User","bc","btfr1","Internal user for"
"blah.blah","Windows 7","Windows User","bc3","btfr2","user for"
"blah.blah","Windows 7","Windows User","bc8","btfr3","user"
"blah.blah","Windows 7","Windows User","bc2","btfr4","something"
"bleh.bleh","Windows 8.1","Windows User","cb5","frtb5","External user for"
"bleh.bleh","Windows 8.1","Windows User","cb2","frtb2","user"
"bleh.bleh","Windows 8.1","Windows User","cb6","frtb1","add files for"

或：

"Windows 7","blah.blah","Windows User","bc","btfr1","Internal user for"
"Windows 7","blah.blah","Windows User","bc3","btfr2","user for"
"Windows 7","blah.blah","Windows User","bc8","btfr3","user"
"Windows 7","blah.blah","Windows User","bc2","btfr4","something"
"Windows 8.1","bleh.bleh","Windows User","cb5","frtb5","External user for"
"Windows 8.1","bleh.bleh","Windows User","cb2","frtb2","user"
"Windows 8.1","bleh.bleh","Windows User","cb6","frtb1","add files for"

代码如下。

Set-Location c:/mine
Get-Content *.csv `
| Select-String -pattern 'OS|Host|"Windows User"'| Set-Content results.csv
$text = Get-Content results.csv

$OutData = foreach ($str in $text) {
if ($str -match '^Host:\s.*$') {
    # get prefix
    $prefix = $str -replace '^Host:\s?(.*)$','$1'
}
elseif ([string]::IsNullOrEmpty($str)) {
    # Do not touch empty strings!
}
else {
    # generate out string with matched prefix
    $outString = "`"$prefix`",$str"
    Write-Output $outString


  }
}

$OutData | Out-File results.csv -Force -Encoding utf8

我想在工作之后再获得一个“if”，但是这个表还有一行总是根据主机名改变，所以我不能把它作为字符串。

Answer 1

这样的事情：

$text = Get-Content *.csv

$OutData = foreach ($str in $text) {

    if ($str -match '^Host:\s.*$') {
        # get prefix
        $prefix = $str -replace '^Host:\s?(.*)$','$1'
    }
    elseif ([string]::IsNullOrEmpty($str)) {
        # Do not touch empty strings!
    }
    else {
        # generate out string with matched prefix
        $outString = "`"$prefix`",$str"
        Write-Output $outString
    }
}

$OutData | Out-File results.csv -Force -Encoding utf8

Answer 2

最后完成它，foreach中的代码必须更改为：

foreach ($str in $text) {

    if ($str -match '^Host:\s.*$') {
        # get prefix
        $prefix = $str -replace '^Host:\s?(.*)$','$1'
    }
    elseif ($str -match '^OS:\s.*$') {
        # get prefix2
        $prefix2 = $str -replace '^OS:\s?(.*)$','$1'
    }

    elseif ([string]::IsNullOrEmpty($str)) {
        # Do not touch empty strings!
    }
    else {
        # generate out string with matched prefix
        $outString = "$prefix2`"$prefix`",$str"
        Write-Output $outString
    }
}

获取内容，行到列和csv编辑

2 个答案: