cloph commented 4 months ago

Windows Version

Microsoft Windows [Version 10.0.22635.3930]

WSL Version

2.3.11.0

Are you using WSL 1 or WSL 2?

[X] WSL 2
[ ] WSL 1

Kernel Version

6.6.36.3-microsoft-standard-WSL2

Distro Version

N/A (Almalinux, Mageia, doesn't make a difference)

Other Software

git-bash or cmd (i.e. run commands via wsl.exe from another shell/env)

Repro Steps

re-filing of https://github.com/microsoft/WSL/issues/4400 that was closed due to inactivity, but the problem remains: This is with git-bash, but just replace cat with type for trying with cmd

$ wsl.exe echo foo >> output
$ cat output
foo
$ wsl.exe echo barbazlonger >> output
$ cat output
barbazlonger
$ wsl.exe echo foo >> output
$ cat output
foo
azlonger

Expected Behavior

expected output is a file with following content:

foo
barbazlonger
foo

Actual Behavior

instead of appending, the redirection starts to replace from the start of the file, breaking all expectations.

Diagnostic Logs

No response

github-actions[bot] commented 4 months ago

Logs are required for review from WSL team

If this a feature request, please reply with '/feature'. If this is a question, reply with '/question'. Otherwise please attach logs by following the instructions below, your issue will not be reviewed unless they are added. These logs will help us understand what is going on in your machine.

How to collect WSL logs

Download and execute [collect-wsl-logs.ps1](https://github.com/Microsoft/WSL/blob/master/diagnostics/collect-wsl-logs.ps1) in an **administrative powershell prompt**: ``` Invoke-WebRequest -UseBasicParsing "https://raw.githubusercontent.com/microsoft/WSL/master/diagnostics/collect-wsl-logs.ps1" -OutFile collect-wsl-logs.ps1 Set-ExecutionPolicy Bypass -Scope Process -Force .\collect-wsl-logs.ps1 ``` The scipt will output the path of the log file once done. Once completed please upload the output files to this Github issue. [Click here for more info on logging](https://github.com/microsoft/WSL/blob/master/CONTRIBUTING.md#8-collect-wsl-logs-recommended-method) If you choose to email these logs instead of attaching to the bug, please send them to wsl-gh-logs@microsoft.com with the number of the github issue in the subject, and in the message a link to your comment in the github issue and reply with '/emailed-logs'.

View similar issues

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Open similar issues:

Append with file redirection not working running linux tools from Windows command line (#4400), similarity score: 0.76

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