![]() Minicom, you could still use the AppleScript to wrap it into a nice Interactive Unix App in Cocoa, that would be the next step - it wouldīe nice to do this without involving Terminal. If anyone can reply with a link to a tutorial on how to wrap an man screen will show you further commands to Session alive and the serial resource unavailable until you kill the If youįail to do this and exit a Terminal session, you'll leave the screen So typeĬontrol-A followed by Control-\ to exit your screen session. Screen uses Control-A to take commands directed to it. Something other than the Keyspan Serial Adapter (do an ls tty* of the The screen command with a different device name if you are using May want to customize this slightly - you can change the screenĬolors or number of columns or rows. Set custom title of window 1 to "SerialOut"Ĭompile and save as an app from within Script Editor, and you have aĭouble-clickable application to launch a serial Terminal session. Set normal text color of window 1 to "green" Set background color of window 1 to "black" Solution: Use screen,įirst, launch Script Editor and type/paste in the following code: tell application "Terminal"ĭo script with command "screen /dev/tty.KeySerial1" Of Fink or MacPorts and is overly complex. The developerĭoesn't seem in any hurry to rectify the situation. In five years or so, and isn't a Universal Binary. Themselves: ZTerm is a horrible Mac OS X app. I often have to do router configuration via a console port, so I use a I love using for connecting to serial consoles, i.e. What do you think of this security measure that hides the password length and entry in Terminal? It has been standard practice for a long time for the unix world, but do you find it useful on the Mac too? Let us know your thoughts in the comments below.You can use the terminal command screen to do this!!! Nonetheless, making that change is not recommended, and we’re not going to cover it in this particular article… perhaps in the future if there is some interest in doing so. And once you know, you can pass the knowledge along to others, so if someone asks you “why doesn’t the Terminal let me type a password?”, you can now answer and explain it to them.įor those wondering, yes this default behavior can be changed to show asterisks for each character entered as the password in the command line, for sudo, su, or whatever else you’re doing. Typically a user only has to experience this once or twice to understand that’s how it works, but it remains a great question for users who are just starting to get exposure to the command line. Typing the password and hitting return will submit the password for authentication, and assuming the password was entered correctly, the command will execute as expected. To be 100% absolutely clear: Terminal passwords do not show up when typed as a security measure, type the password when requested anyway and hit return And no, Monkey123 (or whatever the admin password is) will not appear on screen, neither will any asterisks or bullets. So let’s run through the prior example command again, pretending the admin password on this particular machine is “Monkey123”, you’d type that password as it’s requested, despite not showing up at all, meaning the sequence would be something like: Again, there is no indication that a password is being entered, and that is intentional. When the Password: request comes up, type the password anyway, even though nothing is showing up then hit Return when finished. ![]() Let’s say you execute a command that requires sudo access, thus bringing up the familiar “Password:” entry. If this sounds confusing, it’s not at all, here’s how it works in practice. The reason is rather simple, it provides no indication for how long a password is, offering some further obfuscation to password entry. , the lack of anything showing is entirely intentional and there is no such indication of entering passwords at the command line.This is intentional and serves as a security mechanism, unlike entering a password into a web form or a standard GUI login screen, which is typically masked as asterisks like ******** or bullets like The cursor on screen will not move, and there is no indicator the password is being entered at all. But here’s the thing Terminal does let you type your password, it just doesn’t look like it.
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