Questions tagged [tty]
A representation of a device that asynchronously transmits and receives serial data.
989 questions
5 votes
1 answer
489 views
Which Linux distributions bind TTYs to Control + Alt + F13 to F24 keys?
All Linux-based OSes I've seen provide TTYs for F1 through to F12. However, do they allocate TTYs for F13 through to F24? I've located github.com/dvdhrm/kmscon/issues/29, which appears to be similar ...
2 votes
1 answer
77 views
socat filter and replace character for modbus ascii
The goal is to get modbus ascii working with a Wallbox from ABL. So I placed a RS485 to TCP converter in the box, created a pseudo tty for my application and got the wrong frame. The answer starts ...
- 21
0 votes
0 answers
60 views
terminal after ssh only return 4 line stdout
So, I did a certification lab lately and after I logged in my ssh, I cannot use a command longer than X line (4 in F server lab and 29 in C server lab. My host kali machine is working and I've tried ...
- 103
2 votes
1 answer
257 views
TTY line discipline echoing feature
I'm confused from the actual meaning of the echoing feature implemented in Linux TTY driver. As far as I know, a pseudo-terminal pair (PTY pair) consists of a PTY master, a PTY slave and a line ...
- 385
2 votes
2 answers
87 views
Unable to write to self in graphical terminal session?
Essentially, I noticed I am unable to write to my user who is using gnome-terminal. tty returns /dev/pts/1, but I am unable to write there as root. Instead, it returns as follows: myuser@pegasus:/$ ...
- 81
1 vote
1 answer
156 views
How to get out of login loop?
I login from the tty. my .xinit file had the command exec i3I got tired of constantly retyping startx after login so i put exec startxat the end of my .bash_profile. now every time I type my login ...
- 13
1 vote
0 answers
58 views
How to pretend to not run the command in a TTY [duplicate]
I have a command (systemctl status) that halts and waits for keystrokes if I run it in a terminal that is not tall enough. I'm not interested in this behavior and can't find an option to bypass it. If ...
- 9,338
0 votes
2 answers
115 views
Void Linux TTY keeps pressing Enter on its own
This problem appears with kernels 6.12.18, 6.12.17, and 6.12.16. The OS boots, and then I am prompted to log in in the tty. I enter a username and press Enter. When I try to input a password, it ...
- 1