### Executing Shell Command with Environment and Callbacks Swift

Source: https://github.com/lakr233/auxiliaryexecute/blob/main/README.md

Shows how to execute a shell command using `shell`, providing arguments, environment variables, and handling stdout/stderr output asynchronously.

```Swift
// automatically search for binary within env PATH
let result = AuxiliaryExecute.local.shell(
    command: "bash",
    args: ["-c", "echo $mua"],
    environment: ["mua": "nya"],
    timeout: 0
) { stdout in
    print(stdout)
} stderrBlock: { stderr in
    print(stderr)
}
```

--------------------------------

### Basic Shell Execution with AuxiliaryExecute Swift

Source: https://github.com/lakr233/auxiliaryexecute/blob/main/README.md

Demonstrates the basic usage of AuxiliaryExecute to run a simple bash command locally.

```Swift
import AuxiliaryExecute

AuxiliaryExecute.local.bash(command: "echo nya")
```

--------------------------------

### AuxiliaryExecute Customization Functions Swift

Source: https://github.com/lakr233/auxiliaryexecute/blob/main/README.md

Provides function signatures for customizing shell execution, including specifying the full binary path, appending search paths, and updating environment variables.

```Swift
// or call with binary's full path
func spawn(
    command: String,
    args: [String] = [],
    environment: [String: String] = [:],
    timeout: Double = 0,
    stdoutBlock: ((String) -> Void)? = nil,
    stderrBlock: ((String) -> Void)? = nil
)

// for customize option for shell
func appendSearchPath(with value: String)
func updateExtraSearchPath(with block: (inout [String]) -> Void)
func updateOverwriteTable(with block: (inout [String: String?]) -> Void)
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.