In Go, you can spawn and manage subprocesses using the os/exec
package, which provides a way to run external commands and obtain their output. Below is an example illustrating how to do this.
package main
import (
"fmt"
"os/exec"
)
func main() {
// Create a command to run "ls" which lists directory contents
cmd := exec.Command("ls", "-l")
// Run the command
output, err := cmd.CombinedOutput()
if err != nil {
fmt.Println("Error:", err)
return
}
// Print the output
fmt.Println(string(output))
}
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