Working with files, programs, etc., that are stored on a different machine

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7
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1answer
4k views

Alternatives to xmove, xpra

A bit of background information: I'm dealing with a piece of software that is part of a larger system. Most pieces of the system have a background process that runs continually, and a GUI that can be ...
3
votes
1answer
49 views

How can I access my account and files from all computers

Linux noob here. Sorry if the question is unbearably stupid, I did my best to explain the problem as well as I could. I have noticed that when I'm on campus I can login to my account on any computer ...
3
votes
1answer
58 views

launch virtual machine on remote computer with X forwarding

Is it possible to launch a virtual machine (using Virtual Box) on a remote machine and just forward the screen using X11 tunneling? I tried this from my remote host: $ssh user@myhost -X virtualbox ...
2
votes
1answer
96 views

Preferred approaches to remote logging of a script / daemon?

I run a script as a daemon which gets started and stopped via /etc/init.d on a Raspberry Pi. For a number of reasons - including limited local file storage - I'd like to direct stdout and stderr from ...
1
vote
1answer
31 views

run pm2 from remote shell script

I am trying to write a script which ssh into a bunch of my servers and runs some commands to start my app. One of the commands (pm2) always says pm2: command not found. This is how I'm attempting this:...
1
vote
1answer
381 views

scp can't upload/download files even though ssh works

I can connect to my server using ssh dziura and it works as it should, but I have problems copying any files to/from the server using rsync/scp/sftp. Scp: $ scp dziura:/home/kossak/file_remote.txt . ...
3
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0answers
111 views

Remote script cleaning up

I run a remote script using ssh: local script: local_command ssh -p 222 user@server 'sh -s' < ./remote_run.sh remote script: some_command & sleep 10000 trap 'echo exiting' SIGINT SIGTERM ...
2
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0answers
31 views

Remote queue-like auditing service (“append-only pastebin”)

I am looking for an existing service / tool which would support the following in a UNIX-like shell environment: append-only writes, with writes guaranteed to be persistent for some well-specified ...
2
votes
0answers
805 views

Work on a remote project with Eclipse via SSH and SVN+SSH (2 remote Linux)

I have the following boxes: a) A Windows box with Eclipse CDT(or PTP) b) A Linux box,including Compiler, accessible for me only via SSH. c) A Linux box, including SVN Source, accessible for me only ...
2
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0answers
39 views

Make OpenVPN accessible from outside the network

I'm trying to get openvpn working on my centos machine but I'm having some issues and I don't really know much about openvpn. I've managed to get it working and I can connect to it with another ...
2
votes
0answers
38 views

Exporting the Safari (OSX) window to a remote Linux box

I have network access to a headless Mac mini running "OS X Server" (10.6.8 Snow Leopard). Sitting on my Linux desktop (Fedora) I can execute something like: ssh myuser@imachost xeyes and get the ...
2
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0answers
51 views

Remote virtual displays

I have two machines in local network, e.g. 192.168.8.30 (1) and 192.168.8.31 (2) and for each connected 2 displays. I want to use all of display like a physically connected to one of machine. Can I ...
2
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0answers
1k views

Get screenshots of a Linux machine that I connect to remotely with PuTTY

My setup is this, I connected my Cent box via PuTTY on windows 7, I've Xming and using X11forwarding to have GNOME in windows. Now when I did gnome-screenshot in putty, I cannot have the CentOS ...
1
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0answers
24 views

Search multiple remote file systems at once?

Say that I've lost a particular file. I know part of the name, so I could use something like this to find it: sudo find / -iname "*filename*" ...except that I can't remember which device or server ...
1
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0answers
18 views

Users in sshfs filesystem, or alternatives

I'm trying to use sshfs as a filesystem with encrypted communication. It mostly works, but I'm having some problems related to users/groups. Since I need any user to be able to access the whole ...
1
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0answers
18 views

How to set up multy-user xrdp server for 20 users that would force kill-all session created processes on disconnect?

I want to have an xrdp multy-user server that would allow 20 users to connect. I wish to kill-all session created processes (and terminate sesstion) on disconnect for each user. Is it possible with ...
1
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0answers
21 views

linux Remote GUI access from server

How can i get display of remote GUI ? I am using Ubuntu. What command lines should I use after ssh tunneling? i tried export DISPLAY=remote_host and tried running a CUDA,Open CV related program and ...
1
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0answers
17 views

Using KDE starter to start application via ssh

I would like to start VirtualBox on my server using the command ssh -X server virtualbox. This works well from a shell and asks for a login password as intended. I tried to create a KDE 4 "application ...
1
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0answers
35 views

linux (ubuntu) graphical login from a remote computer before session is logged in

I have the ability to VNC into a remotely hosted ubuntu session with VNC after I've logged into that desktop session locally on that machine. My problem comes when I want to restart the computer (...
1
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0answers
49 views

SSH over IPvanish

Hello I have been trying already for several days to access my tiny server via ssh with openVPN. Everything works fine without the VPN. I have tried all that you can find on forums...add an ip rule ,...
1
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0answers
147 views

ssh cannot open remote window, Segmentation fault (core dumped)

Actually, the remote window can be opened, but only for a short time. I mean it is OK to open the remote window when ssh connected, but the remote window cannot be opened later, for example after 30 ...
1
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0answers
26 views

why do I get “reason is: this server does not require authentication” in xpra

I 'd like to use Xpra as described on https://help.ubuntu.com/community/Xpra. However, I'm using the Xpra Windows client to connect but it doesn't work & and I keep getting an error message "this ...
1
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0answers
58 views

Run OpenGl program on remote server

I often use X11 forwarding (occasionally VNC) to work on a remote machine, and this has worked great. But now I need to run a program that uses a specific version of OpenGL that means it doesn't work ...
1
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0answers
97 views

SSH Remote Execution - checking server can do it?

I have a embedded device (Perle IOLAN+, an Ethernet to serial adaptor) that I can administer via SSH. From time to time, I need to log in and execute a command on this device. Logging in via SSH, ...
1
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0answers
23 views

read-only ldap client setup

I have a Debian Linux box hosted on the cloud that I want to provide mail services with (Postfix/Dovecot). I want it to access my openLDAP server at home for authentication and to provide users email ...
1
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0answers
204 views

Required new 'X' desktop for VNC?

I'm on Raspberry pi 2, running Raspian, and using Ubuntu 14.04. I am using the tightvncserver. I don't think I should have to start a new 'X' desktop each time I want to VNC into the pi, but whenever ...
1
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0answers
23 views

Linux rights across mounted shares

I need some tutelage on the rights across unix. I could swear this has never been a problem but for some reason something is failing. On a NAS there is media share. I have set the permissions to ...
1
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0answers
111 views

Make opensuse 13.2 accept remote logging?

My question is how can one make opensuse 13.2 accept remote logging? Since it uses systemd-journal, which conflicts an installation attempt of syslog or rsyslog? Many thanks!
1
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0answers
99 views

Xorg: Connect remote display

I'd like to use laptop's monitor as second display for my main Debian workstation. I need exactly second monitor, but not Debian's X11 on laptop.
1
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0answers
300 views

remote control of vlc using script over ssh

I'm trying to control vlc video playback on a remote machine using a script and remote ssh. I have machine A, which logs into machine B with this command: # sshpass -p <password> ssh user@<...
1
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0answers
959 views

Can't add keyboard layout on Debian remote desktop

I want to enable Russian keyboard layout on a Debian remote desktop (connected with Xvnc). dpkg-reconfigure keyboard-configuration changed /etc/default/keyboard as desired: # KEYBOARD CONFIGURATION ...
1
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0answers
43 views

Is it possible to cancel a job in the printer spooler with cancel -a

I need to cancel a printing job in a printer cause the job I want to send is a "high priority" job. I have CentOS 6.2 installed. I know that with CUPS and cancel -a I can cancel all local printer jobs ...
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0answers
50 views

Sharing content/apps between console and VNC console

I have a linux box that I use a lot from my Mac laptop (1920x1200 resolution screen) via VNC. At work, I have a dual-monitor setup for the Linux Box (1600x1200 each monitor). I use the VNC ...
1
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0answers
66 views

Should rpc.statd write anything into wtmp?

On several linux machines (some old custom variant of gentoo) I have huge wtmp files, up to gigabyte in size. After some experiments I know that there is rpc.statd daemon running on all servers and ...
0
votes
0answers
60 views

Executing remote code with arguments

Why this: ssh -i ~/.ssh/master.pem ec2-user@xx.xx.xx.xx 'bash -s' < `dirname $0`/elements/"$element" returns hostname.sh test-5000: No such file or directory when $element is not a just a single ...
0
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0answers
68 views

Testing Remote SMTP Server Port

I am currently working in a lab environment to test a script for my production environment. My environment has several remote firewalls, all of which have an external mail Virtual IP (VIP). Our ...
0
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0answers
27 views

Email user temporary code access code when using ssh

I am looking for a way to create my own two factor authentication for ssh. After the user enters the correct login info I would like the terminal to send an email to the user that contains a code ...
0
votes
0answers
55 views

Multiple Ubuntu Server Backups

I am soon to be dealing with multiple Ubuntu 14.04 Server Installations, none of which I will have physical access to. Some will be Digital Ocean Droplets, and some Mini-Server builds. I will have ...
0
votes
0answers
25 views

RSH closing stderr socket with a delay?

Environment: CentOS 6.6 When running this simple test (from myclient): while true; do rsh myserver "echo OK"; done After ~500 iterations, the server runs out of ports. netstat -anp on the server ...
0
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0answers
25 views

not able to remotely display X11 applications

I have a server o which I have shell & VNC access. I don't like VNC for my X11 applications but prefer to render them on my Windows 7 system with Xming. Now, I have setup a few application ...
0
votes
0answers
44 views

why won't xpra connect from windows?

I'm having troubles with spotty connections using Xming to display X11 apps from my server (on my Win7 machione). I decided to try out Xpra. I followed the instructions on: https://help.ubuntu.com/...
0
votes
0answers
54 views

mount directory cannot be seen from within apps

I have successfully mounted a local network location on my Android device to /sdcard/routersd with permission set drwxrwxrwx; I can successfully browse within this mounted directory and do copy/delete ...
0
votes
0answers
35 views

ssh some commands through (a variable amount of) intermediary hops

(I hope I did search the se sites correctly to avoid duplicates: I did not find a similar question/need, and most similar questions only hop through 1 hop) : the need: I need ideas to create a way to ...
0
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0answers
39 views

Remote Desktop to Linux server goes black after idle

I am connecting to a CentOS 6 VNC server with a Windows 7 Client with Remote Desktop. I can connect fine and as long as the console is being used and active everything is fine. If left Idle the ...
0
votes
0answers
64 views

OpenVPN Connection without disabling Internet debugging

I've recently configured OpenVPN on my server (CentOS 7) and been configuring it for hours now and everything seems to work fine except that when I connect using a client machine I cannot access the ...
0
votes
0answers
80 views

Cannot telnet to Postgresql Forwarded Port

I'm trying to portforward a PostgreSQL port using my DLINK ADSL Router. I have the following IP addresses. Public Internet IP 197.321.321.32 PostgreSQL 192.123.123.12:5432 (Port To ...
0
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0answers
30 views

Apache PostreSQL database server only

I was wondering if it's possible to use apache to make a postgresql database available for connections from the web without using a website to interface with the database. Instead of having a webpage ...
0
votes
0answers
47 views

PostgreSQL ssh connection from outside network

I have a PostgreSQL Server (CentOS 7) running on the network, it is set up to allow remote connections which works from inside the network. Any computer on the network can connect to it using ssh -L ...
0
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0answers
112 views

OpenVPN Connect from a Different Network

I recently setup OpenVPN on a CentOS 6 machine. The setup went smooth and I can connect to it fine from a client computer when both computers are on the same network. I wanted to know how to make the ...
0
votes
0answers
244 views

uploading from Netbeans to remote CentOS server failed

I have a php web application on Netbeans on my Ubuntu , and server is CentOS on a virtualBox . Suddenly uploading to server stopped and I'm getting these errors for non-root user : Failed: file ...