Write the top buffer to a file

bash

tmux save-buffer ~/tmux-buffer.txt

Explanation

Useful after copying logs or diagnostics.

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

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Open scrollback for the active pane.

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Send a copy-mode command to the current pane.

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Prompt for a reverse search term.

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Dump pane contents into a paste buffer.

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Tell tmux to use the terminal clipboard when supported.

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Show all saved buffers.

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