Ubuntu :: 10.10 - XHost From Local Machine
Feb 2, 2011
I would like to be able to have one local user connect to the X of another local user and run an X program. On fedora, I can simply run:
$ xhost +
And then have the other user run:
$ sol --display=0.0
This is not working on my ubuntu (10.10). I am guessing that there is an additional level of Xauth restrictions, but I cannot find out how to get past them. Both users are local to the machine. I would like to not use sux or gdsu as both require you to enter the password and I would like this to be seemless. I am aware of the security concerns and believe that I have mitigated them.
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Jun 8, 2011
On Ubuntu, the local user is automatically added the xhost list when logging in (via a script in /etc/X11/Xsession.d).
Is there a way to enable this in OpenSUSE?
(My original problem is that I cannot interact with a running X session when loggin in via SSH, since newer GDM versions don't create $HOME/.Xauthority any longer.)
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Dec 26, 2009
Is there any way to redirect a remote Linux machine mplayer output audio to local one?
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May 31, 2010
Ubunu 9.1 and I would like to set up my machine so that when i type a domain name into another browser on my local network, I will get the apache server. I currently access the pages i have on the ubuntu server by typing the ip address into another machine on the network, I would like to type in a DNS type of name instead.
Ultimately, I would like to access this machine from outside of my network over the Internet, and would appreciate insight on how to do this, too.
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Sep 11, 2011
Thats my problem at the moment, i cant open YAST without using the command "xhost +" before on bash.
openSUSE 11.4 64 bits.
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Jul 25, 2010
I have a few ubuntu machines in my house, 1 mythtv backend server with other services as well, 2 mythbuntu frontends boxes hooked up to tv's etc. I wanted to push the audio from my laptop out over pulseaudio to the machine connected to the AV equipment.
I could not see any other pulseaudio sinks in padevchooser... this lead me down the road to investigating avahi.
When I run avahi-browse on my laptop (hydrogen) it only returns the services published from itself:
Code:
$ avahi-browse -ta
+ wlan0 IPv4 byron's remote desktop on hydrogen VNC Remote Access local
+ wlan0 IPv4 hydrogen [00:1b:77:71:97:76] Workstation
[Code]....
My laptop has vmware on it, and I've changed the vmnet intefaces to not support multicast so avahi ignores them. but I'm still at a loss to why my laptop can't see the other machines on my network with avahi (mdns).
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Jun 5, 2011
The devices tab under ubuntu one preferences lists only <LOCAL MACHINE> the staus at the top says disconnected, the connect button is grayed out and the reset button at the bottom right does nothing. Files don't sync etc but I think this is as a result of the situation described above. I have tried on the advice of an older thread to delete the token for Ubuntu one from 'passwords and encryption keys' and then revisit Ubuntu one preferences in order to sign in again and grant my computer access but this made no difference.
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Nov 8, 2010
I have a server that is on a high port number, and people want it on port 80. For root exploit issues people say the server can not run as root. So to solve things I want to redirect port 80 to a high port number, say 12345 on the machine. This has been discussed all over the web, so I find I need to do this:
/sbin/iptables -t nat -A PREROUTING -p tcp -d 123.45.67.89 --dport 80 -j REDIRECT --to-ports 12345
/sbin/iptables-save > /etc/sysconfig/iptables
And I do this, an voila things work for the whole world. All machines in the world can see the server on port 80 on the machine.Except, on the machine itself. On the machine 123.45.67.89, I try to get to the server on 123.45.67.89:80, I get a can't connect error. On the machine if I try 123.45.67.89:12345 I can connect.What am I doing wrong here? I don't want localhost network really, I want the ip address and port, but I want the forwarding to work on the local machine. But it doesn't...
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Jul 30, 2010
I m using the pc as gateway....i have two NICs:1) 10.6.15.254 ---> for internal network 10.6.15.02) 10.6.0.115 -----> for out side world I can ping and ssh any out side machine but when i try to ping or ssh any machine in the 10.6.15.0 network it says host unreachable.... i can ping and ssh gateway i.e. 10.6.15.254 and 10.6.0.115 but not the client machine in the 10.6.15.0 network from out side world even i flush iptable rules i can not access any client machine i m using ubuntu 10.04 as operating system..
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Aug 14, 2010
I am having trouble to make my SSH server working with remote machine.
Code:
telnet 192.168.1.102 22
PHP Code:
[Code].....
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Mar 31, 2009
I tried to authenticate using ntlm proxy authentication service and my computer could not retrive the IP address. Currently I am using fedora cammbridge
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Feb 28, 2010
I have a reverse ssh connection established from a remote machine to my local machine - it is established with autossh from the remote machine - I know it is connecting because I can see the two ssh processes on the local machine - and, when I kill the two ssh processes, two new ssh processes are immediately established. But I cannot login to the port on the local machine. I have tried everything - it simply refuses to connect. This remote machine is miles away and not readily accessible.
Code:
ssh -p 7766 -vvv user[at_sign]192.168.1.108
OpenSSH_5.1p1 Debian-6ubuntu2, OpenSSL 0.9.8g 19 Oct 2007
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug2: ssh_connect: needpriv 0
[Code]...
I'm wondering if there is some way I could utilize netcat or socat to "tap into" this connection from my local machine??? (My ultimate goal would be to get to a shell on the remote machine.)
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Jun 3, 2010
How to install kerberos on a local machine ?
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Jul 30, 2010
I am trying to run xeyes on a remote machine via ssh connection. Both my local and remote machines are Ubuntu 10.04. I connect to remote server via ssh -X and It does not forward to display to my local machine...
Code:
root@goliath:/opt/install/bits# ssh -X -l root duke
root@duke's password:
Linux duke 2.6.32-21-generic #32-Ubuntu SMP Fri Apr 16 08:10:02 UTC 2010 i686 GNU/Linux
Ubuntu 10.04 LTS
[Code]....
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Jul 28, 2011
I have working localhost on my Fedora 15. Directory tree look like this
Code:
/var/www/html/default
/var/www/html/projects
/projects/foo
/projects/bar
[code]....
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Mar 16, 2011
how to set up a mysql database on a local machine?
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Aug 12, 2010
How do you transfer a file from a local Mac to a remote Linux machine
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Jun 28, 2011
I have a Ubuntu server hosted on Amazon EC2. I need to create an automated backup scheme so I created another Ubuntu instance on my local network which is hosted in a virtual environment. I managed to transfer the necessary files between 2 machines on the same network using the rsync command:
rsync -azvv -e ssh /home/path/folder1/ remoteuser@remotehost.remotedomain:/home/path/folder2
How can I do the same thing but transferring files from my Amazon server to my local server? Is there a way I can achieve this with port forwarding, or by VPN, or anything else? It doesn't have to be rsync. If you know about a better method, kindly let me know.
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Jul 31, 2009
So I have a set of 10 *.deb packages that are customized. I would like to host them on my local Debian 5.0 machine on my local LAN just like a typical debian repo so that any I can apt-get them from any machine on my local LAN after adding repo to my sources.list file:
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Dec 18, 2010
i want to know mac address of a particular ip but the problem is that i am unable to ping that ip but that ip is being used by someone in my local network that i know from my proxy logs. i want to know the mac address of that ip,
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Jun 3, 2010
How to install kerberos on a local machine...?
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May 26, 2011
I just getting back to working with linux. I'm having a problem with what seems to be an iptables thing or something easier than that, Enough here is the question I can get apache to run on the local machine by either going to http://localhost or by the ipaddress on the CentOS machine. But for some reason when I try to take a look on my laptop (on the same network) and try to go to it using the IP address is doesn't go. I can ssh from my laptops but it will not open the apache startup page.
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May 3, 2010
I'm using ubuntu 9.10. I would like to test email applications on my desktop machine.
A couple of examples: I would like to test php email forms that I'm developing on the webserver that I have installed on my local machine.
Also, I'd like to test the email subsystems of web applications that I install on my desktop.
For example, I'm testing sugarcrm on my desktop server. Sugar can send emails.
What things to I have to consider here in order to send emails from my local machine ?
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Sep 21, 2010
So I have apache running on my local computer. When I open up local development sites in tabs in my browser, apache threads are started. That's as it should be. However, when I close the tabs, close the browsers, and then run system monitor/system task manager, I get a long list of apache threads that are sleeping, waiting around for god knows what. How do I get these apache threads to stop hanging around?
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Oct 26, 2010
I recently purchased a linux VPS from [URL] just to learn and play around with. I currently ssh into the machine via Putty from various Windows boxes. Is there anyway to throw some mp3s on the remote server and then have them play locally? Server is currently running Ubuntu Server 10.04.1.
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May 26, 2010
i have a problem........ How to redirect local http port to remote ip ddress(192.168.10.64) using iptables..my destro is Centos 5.3 my rule is this iptables -t nat -A PREROUTING -s 0/0 -d <my local ip> -p tcp --dport 80 -j DNAT --to-destination 192.168.10.64
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Jul 27, 2011
I am a newbie trying to enable virtual hosting and run it on a local machine without fqdn. I checked the http://9.9.9.92/ (my IP address) site and saw my (default) page. I would like to virtuly host a asdf.com If virtualy hosting is setup properly - how do I access the new setup? Just type http://asdf.com ? or is there more to it?
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Jul 18, 2010
I'm trying to setup iptables to send web (tcp?) traffic through Squid and Privoxy transparently (to save having to setup everything per browser and hoping they honor their settings). I know I have done this before but I can't find the old config nor remember the exact options needed to do this.What I am wanting specificially is for Privoxy to grab the data as it leaves the browser, do its thing then pass it on to Squid before sending it down the line, then doing the same incoming (Privoxy -> Squid -> requesting app).
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Mar 30, 2010
I just configured vhost server in my linux server. When trying to access the open source (SugarCRM) application running on it, its giving me the error message that i am not connected to internet. I have restarted apache by no luck.
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Mar 16, 2011
I would like to connect via SSH or similar to my servers located in a remote DC from a laptop running centos5. I normally do this on a puter running dows, and using secureCRT. Just wondering if centos has something built in for this, or if there is some preferably free software I can get.
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