Term sourcery again

go.mod

@@ -5,6 +5,7 @@ go 1.24.0
 require (
 	github.com/creack/pty/v2 v2.0.1
 	golang.org/x/crypto v0.43.0
+	golang.org/x/term v0.37.0
 )
 
 require golang.org/x/sys v0.37.0 // indirect

main.go

@@ -11,6 +11,7 @@ import (
 	"os"
 	"os/exec"
 	"golang.org/x/crypto/ssh"
+	"golang.org/x/term"
 	"github.com/creack/pty/v2"
 )
 
@@ -148,6 +149,9 @@ func handleChannel(channel ssh.Channel, requests <-chan *ssh.Request) {
 				log.Println("PTY start error:", err)
 				return
 			}
+			if err := term.MakeRaw(int(ptmx.Fd())); err != nil {
+				log.Println("MakeRaw master error:", err)
+			}
 			go func() {
 				defer ptmx.Close()
 				go io.Copy(channel, ptmx)