#import-csv

[jesusninoc]

Detectar señales ADS-B con PowerShell en Windows con dump1090

Detectar señales ADS-B con PowerShell en Windows con dump1090

Script que pone en funcionamiento dump1090, almacena los resultados y después los analiza

Start-Process -File .\dump1090.bat -RedirectStandardOutput resultado.txt Start-Sleep -Seconds 30 Stop-Process -Name cmd Stop-Process -Name dump1090 Get-Content resultado.txt | Out-File procesado.txt -Append rm resultado.txt Start-Sleep -Seconds 5 (Get-Content .\procesado.txt) -split "`n" | %{ $_ |…

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[prashantjayaram]

PowerShell - SQL Databases Backup Status Report of Multiple Servers

PowerShell – SQL Databases Backup Status Report of Multiple Servers

  This post is a requirement from one of my blog reader. There are plenty of scripts available to get the backup status of the databases across multiple server. The  requirement is to read a server name and application names from an input file. The server name is used for building a connection and to get the required backup details but where as an app name is used for making an heading in a HTML…

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[jaapbrasser]

Windows 10: Using the Get-WindowsUpdateLog cmdlet

This post is part of the Windows 10 blog series in which I will look at a number of new functionalities in Windows 10 as well as new functionality in PowerShell 5.0. In every article I will highlight a specific cmdlet or technology and provide additional information about the cmdlet The recently introduced Get-WindowsUpdateLog cmdlet merges the Windows Update logs that are stored in ETL files…

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[adbertram]

Finding Exceptions in a CSV File

Finding Exceptions in a CSV File

Today I ran into a new problem I need to solve that involved a CSV file. This CSV file contained a list of server names and various monitoring checks from Nagios.

I’m migrating all of these monitors over to Microsoft OpsMgr and was trying to get the service check names that were the exception. Because OpsMgr contained all of the standard service checks that Nagios does my plan is to just bring…

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[adbertram]

Compare-CsvFile

I recently had the need to compare a couple of CSV files. In particular, each CSV file had a unique value for a particular column.

I had two CSVs that looked similar to this. Each CSV had an OrderNumber field and each order number was unique.

I needed a way to match up order numbers in each CSV. Once the rows were matched up I then needed to find out if any of the fields in that row were…

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[m0t0k1x2]

PowerShellでCSVの最後の列を一番左端に持っていくとき

動機

CSVの最後にある列を一番先頭にもっていって、とかいう作業をすることがありまして。で、テキストエディタの矩形選択機能を使ってなんとかしようとしているヒトがおりました。 どうもうまくいっていないようだったので、代わりにやろうということになりましたが固定長でもないので矩形選択ではうまくいかなそうだと。 そこで、ちゃちゃっとスクリプトでやろうと思った次第です。

やったこと

はじめはWindowsのファイルだったのでPowerShellでやろうと思ったのですが。 Import-CsvコマンドレットだとPSObjectになるみたいで、最後尾の列を先頭へ出力して、残りを後ろに出力とかいうのに向いてなさげでした。 いや、知らないだけなんだと思いましたが。

結局はPythonで以下のような雰囲気のを書き捨てて終了しました。

ccc = open("aaaa.csv") ddd = open("bbbb.csv","w") for l in ccc: c = l.strip().split(",") ddd.write("%s,%s¥n" % (c[-1], ",".c[1:len(c)-1])) ddd.close() ccc.close()

あとから思った

同じようなことを書けば、PowerShellでも出来たな・・・というのがモヤモヤ残ったので、帰宅してから似たようなことを書いてみました。

Get-Content .¥aaaa.csv | ForEach-Object { $l = $_ -split "," Out-File .¥bbbb.csv -InputObject ("{0},{1}" -f $l[$l.Count-1], ($l[1..($.Count-2)])) -Append }

短いけど、直感的でないような…

書いてみて思った

Pythonでよかったかもしれん