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41 lines
1.3 KiB
Markdown
41 lines
1.3 KiB
Markdown
<!-- THIS PART OF THIS FILE IS AUTOGENERATED. DO NOT MODIFY IT. See scripts/generate-docs.sh -->
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# hijack-fd
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```text
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usage: hijack-fd [-h] fdnum newfile
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```
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Replace a file descriptor of a debugged process.
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The new file descriptor can point to:
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- a file
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- a pipe
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- a socket
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- a device, etc.
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### Positional arguments
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|Positional Argument|Help|
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| :--- | :--- |
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|fdnum|File descriptor (FD) number to be replaced with the specified new socket or file.|
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|newfile|Specify a file or a socket. For files, the filename must start with `/` (e.g., `/etc/passwd`). For sockets, the following formats are allowed: - `127.0.0.1:80` (default is TCP) - `tcp://[::1]:80` - `udp://example.com:80` - `tcp+ipv6://example.com:80` |
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### Optional arguments
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|Short|Long|Help|
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| :--- | :--- | :--- |
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|-h|--help|show this help message and exit|
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### Examples
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```text
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1. Redirect STDOUT to a file:
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`hijack-fd 1 /dev/null`
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2. Redirect STDERR to a socket:
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`hijack-fd 2 tcp://localhost:8888`
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```
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