from tkinter import *
import os
pencere = Tk()
pencere.title("Hello")
pencere.geometry("550x550")
label1 = Label(text="Hallo",font="bold 25")
label1.place(x=150,y=30)
label2 = Label(text="Command")
label2.place(x=5,y=90)
label3 = Entry(width=50)
label3.place(x=50,y=90)
def gitbash():
os.startfile('C:\\Program Files\\Git\\git-bash.exe')
ac = Button(text="Olustur",width=10,height=3,command = cmd)
ac.place(x=100,y=150)
pencere = mainloop()
I want to send commands to GitBash from gitbash function. For example I want to send "ls" command, when I open Button, GitBash should be opened and ls command will be sent.