-
-
Save corvofeng/58f7c4cf535fcd9aa62c704c9224c723 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package main | |
// sudo yum install golang golang-github-kr-pty-devel | |
import ( | |
"fmt" | |
// "log" | |
// "syscall" | |
"os/exec" | |
"os" | |
"io" | |
"github.com/kr/pty" | |
) | |
func main() { | |
cmd := exec.Command("/bin/zsh") | |
_, tty, err := pty.Open() | |
if err != nil { | |
panic(err); | |
} | |
defer tty.Close() | |
cmd.Stdin = os.Stdin // io.MultiReader(os.Stdin, tty) | |
cmd.Stdout = io.MultiWriter(os.Stdout, tty) | |
cmd.Stderr = io.MultiWriter(os.Stderr, tty) | |
// cmd.SysProcAttr = &syscall.SysProcAttr{Setctty: true, Setsid: true} | |
// tty := cmd.SysProcAttr | |
// out, err := os.OpenFile("file", os.O_RDWR, 0) | |
cmd.Run() | |
fmt.Println("done"); | |
// syscall.SysProcAttr{Setctty: true, Setsid: true} | |
/* | |
pty, tty, err := pty.Open() | |
if err != nil { | |
panic(err); | |
} | |
defer tty.Close() | |
cmd.Stdout = tty | |
cmd.Stdin = tty | |
cmd.Stderr = tty | |
cmd.SysProcAttr = &syscall.SysProcAttr{Setctty: true, Setsid: true} | |
err = syscall.Dup2(int(tty.Fd()), int(os.Stdin.Fd())) | |
if err != nil { panic(err) } | |
err = syscall.Dup2(int(tty.Fd()), int(os.Stdout.Fd())) | |
if err != nil { panic(err) } | |
err = cmd.Run() | |
if err != nil { | |
pty.Close() | |
panic(err) | |
} | |
// return pty, err | |
*/ | |
/* | |
_, err := pty.Start(cmd) | |
if err != nil { | |
panic(err) | |
} | |
*/ | |
/* | |
err := syscall.Dup2(cmd.Stdin, os.Stdin.Fd()) | |
if err != nil { panic(err) } | |
*/ | |
/* | |
err = syscall.Dup2(os.Fd(cmd.Stdout), os.Fd(os.Stdout)) | |
if err != nil { panic(err) } | |
err = syscall.Dup2(os.Fd(cmd.Stderr), os.Fd(os.Stderr)) | |
if err != nil { panic(err) } | |
*/ | |
/* | |
out, err := os.Create("state") | |
if err != nil { | |
panic(err) | |
} | |
io.Copy(out, pty) | |
*/ | |
// cmd.Run() | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment