Improve this answer. Jeff Zeitlin Jeff Zeitlin 8, 2 2 gold badges 17 17 silver badges 31 31 bronze badges. LotPings - You are indeed correct, and I've updated the answer to reflect that, with due credit to you. I won't change the basic code, though, for the reason I gave in the edit.
Show 2 more comments. Chetan Kulkarni Chetan Kulkarni 2 2 silver badges 15 15 bronze badges. Could u please explain what you want to achieve in brief — Chetan Kulkarni. I have a group of files that get moved from one directory to another for different clients everyday - the moves work fine in my current script but I do not get notified if there are no files to move and this has become very important.
In an effort to have it either move the files OR notify me in a txt file that there were no files to move, I have tried using this script to make it occur Show 4 more comments.
Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. This is necessary in order to be able to write back to the same file update it in place. Generally, though, this technique is not advisable for 2 reasons: a the whole file must fit into memory and b if the command is interrupted, data will be lost. Note: The function is also available as an MIT-licensed Gist , and only it will be maintained going forward.
You can install it directly with the following command while I can personally assure you that doing so is safe, you should always check the content of a script before directly executing it this way :. Starting from version 6 powershell supports the UTF8NoBOM encoding both for set-content and out-file and even uses this as default encoding. When using Set-Content instead of Out-File , you can specify the encoding Byte , which can be used to write a byte array to a file.
The difference to using [IO. File]::WriteAllLines or similar is that it should work fine with any type of item and path, not only actual file paths. While the "old" powershell writes a BOM, the new platform-agnostic variant does behave differently: The default is "no BOM" and it can be configured via switch:.
Specifies the type of encoding for the target file. The default value is utf8NoBOM. If you want to use [System. Or you can use [Text. To work around this:. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow.
Learn more. Asked 10 years, 9 months ago. Active 9 months ago. Viewed k times. Update PowerShell has changed a bit since I wrote this question 10 years ago. Improve this question. This is incredibly frustrating. Even third party modules get polluted, like trying to upload a file over SSH? Talk about breaking backwards compatibility Add a comment. Active Oldest Votes. Improve this answer. XDS 2, 2 2 gold badges 27 27 silver badges 42 42 bronze badges.
Ugh, I hope that's not the only way. One line [System. Created an MSDN feature request here: connect. If you open PowerShell and then change your current directory using cd or Set-Location , then [System. Environment]::CurrentDirectory will not be changed and the file will end up being in the wrong directory.
You can work around this by [System. Show 8 more comments. The value of LiteralPath is used exactly as it is typed. No characters are interpreted as wildcards. If the path includes escape characters, enclose it in single quotation marks. Single quotation marks tell PowerShell not to interpret any characters as escape sequences.
The string representations of the input objects are concatenated to form the output. No spaces or newlines are inserted between the output strings. No newline is added after the last output string. Returns an object representing the added content. By default, this cmdlet does not generate any output. Specifies the path to the items that receive the additional content.
The paths must be paths to items, not to containers. For example, you must specify a path to one or more files, not a path to a directory. If you specify multiple paths, use commas to separate the paths. Specifies an alternative data stream for content. If the stream does not exist, this cmdlet creates it. Wildcard characters are not supported. Stream is a dynamic parameter that the FileSystem provider adds to Add-Content. You can use the Add-Content cmdlet to change the content of any alternate data stream, such as Zone.
However, we do not recommend this as a way to eliminate security checks that block files that are downloaded from the Internet. If you verify that a downloaded file is safe, use the Unblock-File cmdlet. This parameter was introduced in PowerShell 3. Specifies the content to be added. Type a quoted string, such as This data is for internal use only , or specify an object that contains content, such as the DateTime object that Get-Date generates.
You cannot specify the contents of a file by typing its path, because the path is just a string. You can use a Get-Content command to get the content and pass it to the Value parameter. Object, System. String object that represents the content. Otherwise, this cmdlet does not generate any output. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info.
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