terminate screen monitoring serial port
Clash Royale CLAN TAG#URR8PPP
I am using screen /dev/tty-MyDevice to look at traffic on my serial port.
Pressing Ctrl+D does not cause the screen to terminate.
What I have to do in order to terminate it?
gnu-screen serial-port serial-console
edited Jan 15 '17 at 17:22
phk
4,03252153
asked Jan 24 '15 at 23:45
Walrus the CatWalrus the Cat
200238
add a comment |
I am using screen /dev/tty-MyDevice to look at traffic on my serial port.
Pressing Ctrl+D does not cause the screen to terminate.
What I have to do in order to terminate it?
gnu-screen serial-port serial-console
edited Jan 15 '17 at 17:22
phk
4,03252153
asked Jan 24 '15 at 23:45
Walrus the CatWalrus the Cat
200238
add a comment |
I am using screen /dev/tty-MyDevice to look at traffic on my serial port.
Pressing Ctrl+D does not cause the screen to terminate.
What I have to do in order to terminate it?
gnu-screen serial-port serial-console
edited Jan 15 '17 at 17:22
phk
4,03252153
asked Jan 24 '15 at 23:45
Walrus the CatWalrus the Cat
200238
I am using screen /dev/tty-MyDevice to look at traffic on my serial port.
Pressing Ctrl+D does not cause the screen to terminate.
What I have to do in order to terminate it?
gnu-screen serial-port serial-console
gnu-screen serial-port serial-console
edited Jan 15 '17 at 17:22
phk
4,03252153
asked Jan 24 '15 at 23:45
Walrus the CatWalrus the Cat
200238
edited Jan 15 '17 at 17:22
phk
4,03252153
asked Jan 24 '15 at 23:45
Walrus the CatWalrus the Cat
200238
edited Jan 15 '17 at 17:22
phk
4,03252153
edited Jan 15 '17 at 17:22
phk
4,03252153
edited Jan 15 '17 at 17:22
phk
4,03252153
4,03252153
asked Jan 24 '15 at 23:45
Walrus the CatWalrus the Cat
200238
asked Jan 24 '15 at 23:45
Walrus the CatWalrus the Cat
200238
asked Jan 24 '15 at 23:45
Walrus the CatWalrus the Cat
200238
200238
add a comment |
add a comment |
4 Answers
4
active
oldest
votes
Use the screen quit command (normally ctrl-A ).
edited Oct 21 '17 at 12:51
lumio
1034
answered Jan 25 '15 at 0:46
aecolleyaecolley
1,712811
Ctrl+a Ctrl+-, yields a blank screen, Ctrl+a Ctrl+c yields a new screen, which Ctrl+D then is able to exit like all other screens I've encountered before this.
– Walrus the Cat
Jan 25 '15 at 0:55
2
Oops, markdown turned my "ctrl-" into "ctrl-". Fixed.
– aecolley
Jan 25 '15 at 1:04
8
It worked as Ctrl-a (that is Ctrl-a and then plain without ctrl). Strange that the link provided includes a Ctrl for the .
– niels
Jul 4 '16 at 13:06
This kind of works, but when connecting to a qemu serial pty this really kills it. That means I can't reconnect to it after that. With picocom, I can easily terminate the serial connection and reconnect later.
– maxschlepzig
Mar 7 '18 at 15:04
add a comment |
Though aecolley's answer usually works then it did not work for me (could be because of Icelandic keyboard and Icelandic locale, but somehow doubt it). When in that situation then you can go to a different console and execute screen -ls and take note of the screen session number, the output should be something like this:
There is a screen on:
6254.tty2.hostname (Attached)
1 Socket in /var/run/screen/S-root
The screen session number her is then 6254.
Then you can issue the following command to close that screen session: screen -X -S 6254 quit
answered Feb 29 '16 at 12:50
ojsojs
636410
add a comment |
I run all my terminals inside a screen, and also sometimes use screen to connect to serial. If you screen /dev/ttyUSB0 inside screen, you'll just get a new window in your current session, not a new child screen.
In this case, press Ctrl-A k to kill only the current window rather than the entire screen process and your other windows with it. This is the kill window command.
answered Mar 9 '17 at 19:59
arantiusarantius
17615
add a comment |
For me the issue turned out to be that I had inadvertently logged out of the Linux user account, and not the system I was controlling through the serial port. Once I logged back in, all of the normal screen commands such as Ctrl+a, k began working again.
Beyond that, if you can open a new screen window (Ctrl+a, c), another TTY (Ctrl+Alt+F1..12, or an SSH session, then you can run pkill screen or kill <PID of screen>.
answered Jan 24 at 22:42
Drew ChapinDrew Chapin
4671612
add a comment |
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4 Answers
4
active
oldest
votes
4 Answers
4
active
oldest
votes
active
oldest
votes
active
oldest
votes
Use the screen quit command (normally ctrl-A ).
edited Oct 21 '17 at 12:51
lumio
1034
answered Jan 25 '15 at 0:46
aecolleyaecolley
1,712811
Ctrl+a Ctrl+-, yields a blank screen, Ctrl+a Ctrl+c yields a new screen, which Ctrl+D then is able to exit like all other screens I've encountered before this.
– Walrus the Cat
Jan 25 '15 at 0:55
2
Oops, markdown turned my "ctrl-" into "ctrl-". Fixed.
– aecolley
Jan 25 '15 at 1:04
8
It worked as Ctrl-a (that is Ctrl-a and then plain without ctrl). Strange that the link provided includes a Ctrl for the .
– niels
Jul 4 '16 at 13:06
This kind of works, but when connecting to a qemu serial pty this really kills it. That means I can't reconnect to it after that. With picocom, I can easily terminate the serial connection and reconnect later.
– maxschlepzig
Mar 7 '18 at 15:04
add a comment |
Use the screen quit command (normally ctrl-A ).
edited Oct 21 '17 at 12:51
lumio
1034
answered Jan 25 '15 at 0:46
aecolleyaecolley
1,712811
Ctrl+a Ctrl+-, yields a blank screen, Ctrl+a Ctrl+c yields a new screen, which Ctrl+D then is able to exit like all other screens I've encountered before this.
– Walrus the Cat
Jan 25 '15 at 0:55
2
Oops, markdown turned my "ctrl-" into "ctrl-". Fixed.
– aecolley
Jan 25 '15 at 1:04
8
It worked as Ctrl-a (that is Ctrl-a and then plain without ctrl). Strange that the link provided includes a Ctrl for the .
– niels
Jul 4 '16 at 13:06
This kind of works, but when connecting to a qemu serial pty this really kills it. That means I can't reconnect to it after that. With picocom, I can easily terminate the serial connection and reconnect later.
– maxschlepzig
Mar 7 '18 at 15:04
add a comment |
Use the screen quit command (normally ctrl-A ).
edited Oct 21 '17 at 12:51
lumio
1034
answered Jan 25 '15 at 0:46
aecolleyaecolley
1,712811
Use the screen quit command (normally ctrl-A ).
edited Oct 21 '17 at 12:51
lumio
1034
answered Jan 25 '15 at 0:46
aecolleyaecolley
1,712811
edited Oct 21 '17 at 12:51
lumio
1034
edited Oct 21 '17 at 12:51
lumio
1034
edited Oct 21 '17 at 12:51
lumio
1034
1034
answered Jan 25 '15 at 0:46
aecolleyaecolley
1,712811
answered Jan 25 '15 at 0:46
aecolleyaecolley
1,712811
answered Jan 25 '15 at 0:46
aecolleyaecolley
1,712811
1,712811
Ctrl+a Ctrl+-, yields a blank screen, Ctrl+a Ctrl+c yields a new screen, which Ctrl+D then is able to exit like all other screens I've encountered before this.
– Walrus the Cat
Jan 25 '15 at 0:55
2
Oops, markdown turned my "ctrl-" into "ctrl-". Fixed.
– aecolley
Jan 25 '15 at 1:04
8
It worked as Ctrl-a (that is Ctrl-a and then plain without ctrl). Strange that the link provided includes a Ctrl for the .
– niels
Jul 4 '16 at 13:06
This kind of works, but when connecting to a qemu serial pty this really kills it. That means I can't reconnect to it after that. With picocom, I can easily terminate the serial connection and reconnect later.
– maxschlepzig
Mar 7 '18 at 15:04
add a comment |
Ctrl+a Ctrl+-, yields a blank screen, Ctrl+a Ctrl+c yields a new screen, which Ctrl+D then is able to exit like all other screens I've encountered before this.
– Walrus the Cat
Jan 25 '15 at 0:55
2
Oops, markdown turned my "ctrl-" into "ctrl-". Fixed.
– aecolley
Jan 25 '15 at 1:04
8
It worked as Ctrl-a (that is Ctrl-a and then plain without ctrl). Strange that the link provided includes a Ctrl for the .
– niels
Jul 4 '16 at 13:06
This kind of works, but when connecting to a qemu serial pty this really kills it. That means I can't reconnect to it after that. With picocom, I can easily terminate the serial connection and reconnect later.
– maxschlepzig
Mar 7 '18 at 15:04
Ctrl+a Ctrl+-, yields a blank screen, Ctrl+a Ctrl+c yields a new screen, which Ctrl+D then is able to exit like all other screens I've encountered before this.
– Walrus the Cat
Jan 25 '15 at 0:55
Ctrl+a Ctrl+-, yields a blank screen, Ctrl+a Ctrl+c yields a new screen, which Ctrl+D then is able to exit like all other screens I've encountered before this.
– Walrus the Cat
Jan 25 '15 at 0:55
2
2
Oops, markdown turned my "ctrl-" into "ctrl-". Fixed.
– aecolley
Jan 25 '15 at 1:04
Oops, markdown turned my "ctrl-" into "ctrl-". Fixed.
– aecolley
Jan 25 '15 at 1:04
8
8
It worked as Ctrl-a (that is Ctrl-a and then plain without ctrl). Strange that the link provided includes a Ctrl for the .
– niels
Jul 4 '16 at 13:06
It worked as Ctrl-a (that is Ctrl-a and then plain without ctrl). Strange that the link provided includes a Ctrl for the .
– niels
Jul 4 '16 at 13:06
This kind of works, but when connecting to a qemu serial pty this really kills it. That means I can't reconnect to it after that. With picocom, I can easily terminate the serial connection and reconnect later.
– maxschlepzig
Mar 7 '18 at 15:04
This kind of works, but when connecting to a qemu serial pty this really kills it. That means I can't reconnect to it after that. With picocom, I can easily terminate the serial connection and reconnect later.
– maxschlepzig
Mar 7 '18 at 15:04
add a comment |
Though aecolley's answer usually works then it did not work for me (could be because of Icelandic keyboard and Icelandic locale, but somehow doubt it). When in that situation then you can go to a different console and execute screen -ls and take note of the screen session number, the output should be something like this:
There is a screen on:
6254.tty2.hostname (Attached)
1 Socket in /var/run/screen/S-root
The screen session number her is then 6254.
Then you can issue the following command to close that screen session: screen -X -S 6254 quit
answered Feb 29 '16 at 12:50
ojsojs
636410
add a comment |
Though aecolley's answer usually works then it did not work for me (could be because of Icelandic keyboard and Icelandic locale, but somehow doubt it). When in that situation then you can go to a different console and execute screen -ls and take note of the screen session number, the output should be something like this:
There is a screen on:
6254.tty2.hostname (Attached)
1 Socket in /var/run/screen/S-root
The screen session number her is then 6254.
Then you can issue the following command to close that screen session: screen -X -S 6254 quit
answered Feb 29 '16 at 12:50
ojsojs
636410
add a comment |
Though aecolley's answer usually works then it did not work for me (could be because of Icelandic keyboard and Icelandic locale, but somehow doubt it). When in that situation then you can go to a different console and execute screen -ls and take note of the screen session number, the output should be something like this:
There is a screen on:
6254.tty2.hostname (Attached)
1 Socket in /var/run/screen/S-root
The screen session number her is then 6254.
Then you can issue the following command to close that screen session: screen -X -S 6254 quit
answered Feb 29 '16 at 12:50
ojsojs
636410
Though aecolley's answer usually works then it did not work for me (could be because of Icelandic keyboard and Icelandic locale, but somehow doubt it). When in that situation then you can go to a different console and execute screen -ls and take note of the screen session number, the output should be something like this:
There is a screen on:
6254.tty2.hostname (Attached)
1 Socket in /var/run/screen/S-root
The screen session number her is then 6254.
Then you can issue the following command to close that screen session: screen -X -S 6254 quit
answered Feb 29 '16 at 12:50
ojsojs
636410
answered Feb 29 '16 at 12:50
ojsojs
636410
answered Feb 29 '16 at 12:50
ojsojs
636410
answered Feb 29 '16 at 12:50
ojsojs
636410
636410
add a comment |
add a comment |
I run all my terminals inside a screen, and also sometimes use screen to connect to serial. If you screen /dev/ttyUSB0 inside screen, you'll just get a new window in your current session, not a new child screen.
In this case, press Ctrl-A k to kill only the current window rather than the entire screen process and your other windows with it. This is the kill window command.
answered Mar 9 '17 at 19:59
arantiusarantius
17615
add a comment |
I run all my terminals inside a screen, and also sometimes use screen to connect to serial. If you screen /dev/ttyUSB0 inside screen, you'll just get a new window in your current session, not a new child screen.
In this case, press Ctrl-A k to kill only the current window rather than the entire screen process and your other windows with it. This is the kill window command.
answered Mar 9 '17 at 19:59
arantiusarantius
17615
add a comment |
I run all my terminals inside a screen, and also sometimes use screen to connect to serial. If you screen /dev/ttyUSB0 inside screen, you'll just get a new window in your current session, not a new child screen.
In this case, press Ctrl-A k to kill only the current window rather than the entire screen process and your other windows with it. This is the kill window command.
answered Mar 9 '17 at 19:59
arantiusarantius
17615
I run all my terminals inside a screen, and also sometimes use screen to connect to serial. If you screen /dev/ttyUSB0 inside screen, you'll just get a new window in your current session, not a new child screen.
In this case, press Ctrl-A k to kill only the current window rather than the entire screen process and your other windows with it. This is the kill window command.
answered Mar 9 '17 at 19:59
arantiusarantius
17615
answered Mar 9 '17 at 19:59
arantiusarantius
17615
answered Mar 9 '17 at 19:59
arantiusarantius
17615
answered Mar 9 '17 at 19:59
arantiusarantius
17615
17615
add a comment |
add a comment |
For me the issue turned out to be that I had inadvertently logged out of the Linux user account, and not the system I was controlling through the serial port. Once I logged back in, all of the normal screen commands such as Ctrl+a, k began working again.
Beyond that, if you can open a new screen window (Ctrl+a, c), another TTY (Ctrl+Alt+F1..12, or an SSH session, then you can run pkill screen or kill <PID of screen>.
answered Jan 24 at 22:42
Drew ChapinDrew Chapin
4671612
add a comment |
For me the issue turned out to be that I had inadvertently logged out of the Linux user account, and not the system I was controlling through the serial port. Once I logged back in, all of the normal screen commands such as Ctrl+a, k began working again.
Beyond that, if you can open a new screen window (Ctrl+a, c), another TTY (Ctrl+Alt+F1..12, or an SSH session, then you can run pkill screen or kill <PID of screen>.
answered Jan 24 at 22:42
Drew ChapinDrew Chapin
4671612
add a comment |
For me the issue turned out to be that I had inadvertently logged out of the Linux user account, and not the system I was controlling through the serial port. Once I logged back in, all of the normal screen commands such as Ctrl+a, k began working again.
Beyond that, if you can open a new screen window (Ctrl+a, c), another TTY (Ctrl+Alt+F1..12, or an SSH session, then you can run pkill screen or kill <PID of screen>.
answered Jan 24 at 22:42
Drew ChapinDrew Chapin
4671612
For me the issue turned out to be that I had inadvertently logged out of the Linux user account, and not the system I was controlling through the serial port. Once I logged back in, all of the normal screen commands such as Ctrl+a, k began working again.
Beyond that, if you can open a new screen window (Ctrl+a, c), another TTY (Ctrl+Alt+F1..12, or an SSH session, then you can run pkill screen or kill <PID of screen>.
answered Jan 24 at 22:42
Drew ChapinDrew Chapin
4671612
answered Jan 24 at 22:42
Drew ChapinDrew Chapin
4671612
answered Jan 24 at 22:42
Drew ChapinDrew Chapin
4671612
answered Jan 24 at 22:42
Drew ChapinDrew Chapin
4671612
4671612
add a comment |
add a comment |
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