# config.PaneConfig.shell_command_before

- **Module:** config
- **Package:** tmux-workspace
- **Language:** Rust
- **Kind:** attribute
- **Source:** https://github.com/libtmux/libtmux-rs/blob/a6fc2a65674177b92b17fa380757155d2ba150fd/crates/tmux-workspace/src/config/mod.rs#L169
- **Page:** https://libtmux.org/en/rs/latest/workspace/reference/config-paneconfig-shell_command_before/

This type appears in public signatures. It is not a package entry point.

Commands run in this pane before [`Self::shell_commands`], in order, after the workspace's and the window's own [`WindowConfig::shell_command_before`].