Powertip of the day from powershell.com summary last week (3)

 

Lower process priority

Lowering process priority

Http://app.en25.com/e/es.aspx? S = 1403 & E = 7006 & elq = d22c2238899d4fc7a2952a7e42ab8c81

The following command reduces the priority of notepad processes in the current process to belownormal. The default process priority is normal.

Get-process notepad | foreach-object {$ _. priorityclass = "belownormal "}

 

 

Add a new event log Source

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Write logs

Adding new event log sources

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Writing your own event log entries

Http://app.en25.com/e/es.aspx? S = 1403 & E = 7042 & elq = f238ef0ee41f4a8cb5ecbd049488bfd1

&

Http://app.en25.com/e/es.aspx? S = 1403 & E = 7110 & elq = dd228c9d63244a3a99a5d9b652ec047f

If you want to use Event Logs, you must first register one. Make sure that the account to be executed has administrator privileges.

New-Eventlog application powershellscripts

After registration, you can use the following methods to write logs:

Write-Eventlog-LOGNAME application-source powershellscripts-entrytype warning-eventid 12345-message 'This is my message'

Logs are written in the operating system.

 

 

View the folder directory on your desktop

Finding a user's desktop folder

Http://app.en25.com/e/es.aspx? S = 1403 & E = 7183 & elq = bd457dddf07d405abb3b8936a1d71895

It is mainly obtained through the Environment class in. Net:

[Environment]: getfolderpath ("desktop ")

In addition, you can use the following command to obtain all available directories:

[Enum]: getnames ([system. Environment + specialfolder])

 

 

Operation Method under path

Working with path names

Http://app.en25.com/e/es.aspx? S = 1403 & E = 7247 & elq = 199d2ebb698c4ca28036d31a85661fa5

The system. Io. Path class in. Net has many useful static methods. You can use the following command to obtain a list of supported methods:

[System. Io. Path] | get-member-static

The following method demonstrates how to change the extension of a file:

[System. Io. Path]: changeextension ("test.txt", "PS1 ")

 

 

 

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Powertip of the day from February 2 to 6