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Is there a way to send commands to screened process?
Bash script to start 'motion' on screen lockSimple bash script does not want to start at rebootHow to run commands from a bash file the way they run from terminal?Stuck in a loop after login in 14.04How can I start GNU Screen automatically when I open a new terminal window?Running command in a new bash shell processAttach, Detach and Kill a process in Screen with a bash scriptHow do I start and stop a systemctl service inside a bash script?
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I have a process, that automatically starts up with server using this command -
screen -dmSL myserver sudo bash /myserver/start
I can stop the process if I connect to the screen with screen -x myserver and enter stop command.
Now, say I have a script /myserver/stop, how would it work? It won't work with following contents:
screen -x myserver
stop
command-line bash gnu-screen
asked May 30 at 11:45
BestMordaEverBestMordaEver
163 bronze badges
add a comment
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I have a process, that automatically starts up with server using this command -
screen -dmSL myserver sudo bash /myserver/start
I can stop the process if I connect to the screen with screen -x myserver and enter stop command.
Now, say I have a script /myserver/stop, how would it work? It won't work with following contents:
screen -x myserver
stop
command-line bash gnu-screen
asked May 30 at 11:45
BestMordaEverBestMordaEver
163 bronze badges
add a comment
|
I have a process, that automatically starts up with server using this command -
screen -dmSL myserver sudo bash /myserver/start
I can stop the process if I connect to the screen with screen -x myserver and enter stop command.
Now, say I have a script /myserver/stop, how would it work? It won't work with following contents:
screen -x myserver
stop
command-line bash gnu-screen
asked May 30 at 11:45
BestMordaEverBestMordaEver
163 bronze badges
I have a process, that automatically starts up with server using this command -
screen -dmSL myserver sudo bash /myserver/start
I can stop the process if I connect to the screen with screen -x myserver and enter stop command.
Now, say I have a script /myserver/stop, how would it work? It won't work with following contents:
screen -x myserver
stop
command-line bash gnu-screen
command-line bash gnu-screen
asked May 30 at 11:45
BestMordaEverBestMordaEver
163 bronze badges
asked May 30 at 11:45
BestMordaEverBestMordaEver
163 bronze badges
asked May 30 at 11:45
BestMordaEverBestMordaEver
163 bronze badges
asked May 30 at 11:45
BestMordaEverBestMordaEver
163 bronze badges
asked May 30 at 11:45
BestMordaEverBestMordaEver
163 bronze badges
163 bronze badges
add a comment
|
add a comment
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1 Answer
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After a bit of experimenting here's the answer I found. This is the command that I will use:
screen -p 0 -S myserver -X eval "stuff stop15"
Now point by point:
-S says to connect to screen session myserver
-p specifies that message goes to window 0 in seession
-X is argument that allows you to send commands to screen session without entering it yourself
eval tells to print "stop" and a newline to the application's stdin
answered May 30 at 12:47
BestMordaEverBestMordaEver
163 bronze badges
add a comment
|
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1 Answer
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1 Answer
1
active
oldest
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active
oldest
votes
active
oldest
votes
After a bit of experimenting here's the answer I found. This is the command that I will use:
screen -p 0 -S myserver -X eval "stuff stop15"
Now point by point:
-S says to connect to screen session myserver
-p specifies that message goes to window 0 in seession
-X is argument that allows you to send commands to screen session without entering it yourself
eval tells to print "stop" and a newline to the application's stdin
answered May 30 at 12:47
BestMordaEverBestMordaEver
163 bronze badges
add a comment
|
After a bit of experimenting here's the answer I found. This is the command that I will use:
screen -p 0 -S myserver -X eval "stuff stop15"
Now point by point:
-S says to connect to screen session myserver
-p specifies that message goes to window 0 in seession
-X is argument that allows you to send commands to screen session without entering it yourself
eval tells to print "stop" and a newline to the application's stdin
answered May 30 at 12:47
BestMordaEverBestMordaEver
163 bronze badges
add a comment
|
After a bit of experimenting here's the answer I found. This is the command that I will use:
screen -p 0 -S myserver -X eval "stuff stop15"
Now point by point:
-S says to connect to screen session myserver
-p specifies that message goes to window 0 in seession
-X is argument that allows you to send commands to screen session without entering it yourself
eval tells to print "stop" and a newline to the application's stdin
answered May 30 at 12:47
BestMordaEverBestMordaEver
163 bronze badges
After a bit of experimenting here's the answer I found. This is the command that I will use:
screen -p 0 -S myserver -X eval "stuff stop15"
Now point by point:
-S says to connect to screen session myserver
-p specifies that message goes to window 0 in seession
-X is argument that allows you to send commands to screen session without entering it yourself
eval tells to print "stop" and a newline to the application's stdin
answered May 30 at 12:47
BestMordaEverBestMordaEver
163 bronze badges
edited May 30 at 13:02
answered May 30 at 12:47
BestMordaEverBestMordaEver
163 bronze badges
answered May 30 at 12:47
BestMordaEverBestMordaEver
163 bronze badges
answered May 30 at 12:47
BestMordaEverBestMordaEver
163 bronze badges
163 bronze badges
add a comment
|
add a comment
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