screen (GNU Screen) is a full-screen window manager that multiplexes a physical terminal between several processes, typically interactive shells.

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1answer
27 views

Open Google Chrome on Centos 7 and screenshot it [on hold]

I have Centos 7 server installed on AWS and I installed "google-chrome" on it using a sample code on the internet which works fine. cat << EOF > /etc/yum.repos.d/google-chrome.repo ...
0
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1answer
30 views

Implementing Custom Lock Screen image

I have a Domain running at the Windows Server 2008 functional level, which cannot be upgraded currently due to logistics reasons. I have a group of Student-access clients all running Windows Server ...
1
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0answers
30 views

Find pid of long running bash script [closed]

I find myself in an interesting situation I can't think of an easy solution for. I started a long-running shell script that I can't stop or let die. I forgot to screen/tmux this script out or to ...
0
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0answers
13 views

Screen goes blank during boot on Debian 8.1 and there's no way to interact with the server [migrated]

I have this machine (motherboard ITX Jetaway NF94-270-LF based on CPU Atom N270, full specs here) as a server for some time now (about 4 years). Debian 8.1 is installed on it. Two days ago, after a ...
0
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0answers
2 views

How to specify GNU screen ACL as part of its command line?

What I'm trying to do is spawn a detached screen session, but as part of the command line that creates it - also modify the ACL list. So right now I have screen -dmS MySession "SomeProgram" ...
1
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0answers
56 views

How to kill all process on ssh logout? (Kill running Background proccess started with screen etc)

Hi i have a multiuser centos server running. There are for example 3 users (non root) - each of them have their own homedir. SSH Login is allowed (bash). How could it be reached, if a user started ...
1
vote
1answer
100 views

Running CAT in SCREEN no output to file

I am trying to code this command to run in screen along with 2 others that will be using cat to read a file then pipe it into awk for filtering. Here is the command; screen -d -m /bin/cat ...
0
votes
1answer
29 views

screen -r and screen -list only show last screen

My problem is pretty much as the title describes it. I am running ssh session and on my server I screen for multitasking. My issue here is that I have at least 4 screens open and detached, but screen ...
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votes
1answer
39 views

Install screen on ubuntu 13.04 through .deb from web

I have a server on Rackspace w/ Ubuntu 13.04 (raring) that no longer has access to install packages through apt-get. Err http://mirror.rackspace.com/ubuntu/ raring/main screen amd64 4.0.3-14ubuntu9 ...
0
votes
1answer
38 views

How do I bind a key to a macro in GNU screen from the command line?

The GNU screen utility has a neat feature for binding keys to screen commands or macros. The stuff command is particularly handy to expand some abbreviation to some other string as your typing. For ...
0
votes
1answer
165 views

Asterisk Sip Server and “Screen Sharing” function

I'am newbie in asterisk, i followed the tutorials on the asterisk wiki, and installed the latest version (13) of the asterisk server. I was able to setup the voip now i wonder, there is a function im ...
2
votes
2answers
89 views

screen -R not working with ssh

I have a linux box in the office I want to ssh into from my Macbook at home. I can’t reach the box directly on port 22, but I have a port tunnel nailed up between localhost:23001 and port 22 on the ...
0
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0answers
36 views

Convenient way to restart server inside vagrant

We have a webserver, that needs nginx and other configurations, so for development we use vagrant. vagrant ssh I want to easily [re]start it, so I use single line ssh commands. vagrant ssh -c "" ...
1
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2answers
269 views

screen command process id

First of all sorry for my bad english and i am new at linux. When i do this, it can write process id to pid file start () { echo -n "Starting someserver.jar: " java -jar ...
3
votes
1answer
126 views

screen: how do I move a window in between 2 other windows

In screen is there a way to put a window in between 2 others instead of swapping? Here is what I have 1 - I want this to become #2 2 - I want this to become #3 3 - I want this to become #1 If I go ...
1
vote
1answer
201 views

Debugging frozen Gnu screen session?

We've been using GNU screen on our jump box to have ssh sessions open to multiple hosts within our private network. One window per host. Recently we've built a new environment and are experiencing ...
0
votes
1answer
170 views

Execute a service as a specific user under ubuntu

I'm running a gameserver and want to start it on a screen on system start, but screen is user specific, so I have to run the command as 'user'. So I wrote this short service script which starts itself ...
0
votes
2answers
51 views

GNU screen without output caching

For a long running script we are using screen to be able to close the ssh session without stopping the script. Screen, however, keeps saving the output which is resulting in a very high diskio. My ...
0
votes
1answer
147 views

Docker attach to curses process

I'm trying to use docker attach to attach to curses-based graphical process: $ docker run --name irssi -it pandrew/irssi irssi When you detach from this process using ^P^Q and reattach with docker ...
0
votes
1answer
409 views

Unable to redirect STDOUT in a remote screen session via SSH

I would like to execute a long-running command via SSH/screen and have the output redirected to a file. I'm able to run the command fine (similar to this question), but the output never shows up. ...
5
votes
1answer
318 views

screen causes “tail -F | grep” to echo unmatched lines

This is Ubuntu (3.13.0-29-generic #53), trying to do a simple bash script to monitor a log file for matching lines. If I do the following, there is no output in the bash shell except for matches, ...
1
vote
1answer
177 views

No hangup signal by default [duplicate]

I have a server running ubuntu server. It is behind a proxy...I don't know if that makes a difference. But I have found that a couple of processes I've tried, get terminated when I log out of the SSH ...
3
votes
1answer
69 views

screen in screen, detach only last one

I have strange issue on my hands. I have opened (GNU) screen for one serial console and in that same console I have opened another screen to another serial console. It was working but I am now ...
0
votes
1answer
27 views

Starting a detached screen has no effect

I want to start a shell script in detached mode on ubuntu bootup (via cronjob @reboot) but it doesn't even work when I try it directly. Syntax: screen -d -m -S myscreenname /path/to/my/script.sh ...
2
votes
1answer
43 views

Is it possible to set a max amount of screens that can be running at once?

I'd like to know is it possible to set a max amount of screens that could be running at once on screenrc? Thanks
1
vote
1answer
73 views

Whic Command I Runnning Inside a 'screen'?

I have logged in in a server.Then issued the "screen -list" command which gives the following output - There is a screen on: 11048.pts-0.devops (Detached) 27563.pst-0.devops (Detached) 1 ...
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votes
1answer
222 views

execute script at particular time in amazon ec2 linux [closed]

I am newbi in amazon ec2 as well as linux, I am working on pentaho kettle, for starting my job process i m using following command in amazon ec2 instance, cd /dev/pdi/data-integration (reaching to ...
0
votes
1answer
176 views

GNU screen 4.2.1 in xterm: hardstatus in window title disappears

The only 2 lines in my ~/.screenrc are: termcapinfo xterm* 'hs:ts=\E]2;:fs=\007:ds=\E]2;screen\007' hardstatus string "%h [screen %n%?: %t%?]" In GNU screen version 4.0.3 that I used previously, ...
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2answers
45 views

how to create a screen session within an existing screen session

Case scenario: When I open my terminal, screen starts automatically. This is useful because I often need multiple screens locally within the same terminal. However, if I connect via SSH to a server ...
3
votes
1answer
724 views

Cygwin Screen and SSH: Utmp slot not found -> not removed

When I use screen on my computer and detach, I am taken back to the command prompt and everything is fine. However, if I SSH into my computer remotely and use screen, when I try to detach I get the ...
0
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0answers
46 views

Script for creating a session with multiple tabs

I am new to screen utility in CentOS, I've seen this utility being used by OpenStack for logging different services. I am trying to imitate same with my custom script, but I'm unable to :( I've to ...
0
votes
1answer
230 views

How to use screen with mysql import

I need to import a very large MySQL table on remote server. Usually I'm using mysql -u mysql_user -pMypass db_name < sql_data.sql But it takes about 5 hours to complete the task. I tried using ...
8
votes
2answers
5k views

Start Unix screen, Run command, Detach

How can screen be used to start a new session and run a command within that session without killing that session? screen -S myScreenName runSomething I tried the above command and it says [screen ...
0
votes
1answer
123 views

sudo su in screen — security issue?

Just logged back into a server and reconnected to an existing screen using screen -R. I had completely forgotten that I'd used sudo su - earlier and had not exited afterwards, so when I reconnected ...
2
votes
2answers
143 views

Byobu - How to disconnect from lxc-console

I am inside Byobu on ubuntu 12.04 and entered an lxc-console. Unfortunately, the escape sequence for lxc appears to be cntrl-a q. However this clashes with Byobu's which also uses cntrl-a sequence. I ...
0
votes
1answer
26 views

Unable to send command to newly created screen?

screen -dmS SIEGE_01 sleep 1 screen -S SIEGE_01 -X stuff "cd /home/ss12036/ImpulseNetwork/Servers/SIEGE_01/"`echo -ne '\015'` sleep 1 screen -S SIEGE_01 -X stuff "sh Start.sh"`echo -ne '\015'` ...
0
votes
2answers
100 views

Cronjob screen PHP does not executed [duplicate]

If I execute the following in the terminal it works: screen -dmS tt-rss-daemon sudo -u www-data /usr/bin/php /usr/share/nginx/www/tt-rss/update.php --feeds --daemon If I write the following in a ...
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votes
4answers
141 views

linux - screen command - how to kill a screen?

I'm using screen on my home server. I start it by issuing screen -dmS [name] Then, when I've connected I can Ctrl+A, n to jump between screens and Ctrl+A, c to create new ones... How, however, I ...
9
votes
2answers
583 views

Cannot reattach to a screen session after SSH connection was dropped

I have previously reattached to a long-running screen session with screen -dr control. However, sometimes this command will not reattach to the screen and instead hang forever (10+ minutes after which ...
1
vote
3answers
460 views

Linux: Connect to another a terminal session

I can use screen or tmux to connect to other terminal sessions, or to share them. But this work only when we first know we will use them. As root can access everything, is there a way to do the same ...
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votes
1answer
151 views

Gnu Screen: How to specify a .screenrc file on startup? [closed]

Is there a way to launch Screen with a specific .screenrc file, instead of the one in my home directory?
0
votes
1answer
53 views

Ubuntu - Abnormal behavior on “screen” command [closed]

I'm trying to send to the background "bitcoind". $ screen bitcoind -daemon & [1] 5289 Then I query for this process PID and the PID have changed $ ps -ef | grep bitcoin someuser 4003 1 ...
4
votes
1answer
1k views

nohup vs screen vs ? for manually starting daemon processes

When I need to start a background process on a low-importance server, I tend to use nohup: nohup ./server.sh & Most colleagues seem to prefer screen: screen -D -R mydaemon ./mydaemon.sh ^A ^D ...
5
votes
1answer
207 views

Exiting copy / scrollback mode upon detach in byobu / screen

I've discovered that if I go into "copy mode" or "scrollback mode" in a byobu screen, detach from it and leave it running, the buffer will fill up and eventually block the process I'm running in the ...
0
votes
2answers
464 views

Clean up orphaned screen sessions for defunct users

I've run into the problem where I have users logging in to servers under customer accounts, opening a screen session as that user, and then never closing it. Ordinarily this wouldn't be much of a ...
0
votes
0answers
60 views

File Screening Templates - Large Images

I've got a Windows Server 2008 R2 which works as a File Server and will replace the current production file servers. In the past my company experienced a lot of troubles with data, due the users not ...
1
vote
2answers
56 views

How to specify different screen session name during ssh

I have multiple screen sessions running on one of my server (say session_read, session_prod..) Currently I specify the screen session after I have sshed into my server. Is there a way to specify the ...
0
votes
1answer
155 views

Open screen process in terminal from script [closed]

I have a minecraft server running in screen, and right now, it is just a script that starts java like so: screen -dmS mc java -Xincgc -Xms1024M -jar craftbukkit-1.6.4-b2882.jar Basically this just ...
1
vote
1answer
86 views

SCREEN: Permissions and security

I was just looking for some clarification on the screen command and permissions: I ran this command to allow the user to view their detached screen. Otherwise the user could not view their detached ...
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votes
1answer
110 views

Rackable 2U LCD Personalization

So I have several of these machines, however rather than physically labeling them (which I'd rather not do because there is really no place to do it, I would like to have the computer name displayed ...