I can ssh from my local machine (Ubuntu 10.4 64bit) to a remote Linux server. When I try to copy a file back to my machine (or just ssh to my machine) I get the following error - "port 22: No route to host".ifconfig on my local machine gives one ip address for "lo Link encap:Local Loopback" and one for "wlan0 Link encap:Ethernet"; I tried ssh both.I work on a laptop with a wireless router (which is also the modem)
View 6 RepliesI can use on the local machine the following command:
Code:
# cat /path/to/file >> /path/to/otherfile
but how it works to write from a local to the existing file from a remote machine?
#server.pl
use IO::Socket;
$| = 1;
$socket = new IO::Socket::INET (
LocalHost => '10.100.207.13',
LocalPort => '5000',
code....
it displays the message "couldn't connect to the server". How can i connect to the remote machine using tcp socket?
when i ping a remote machine to 172.16.1.55 then i get this result...how can get normal packets......
64 bytes from 172.16.1.55: icmp_seq=1 ttl=128 time=0.468 ms (DUP!)
64 bytes from 172.16.1.55: icmp_seq=2 ttl=128 time=0.448 ms
64 bytes from 172.16.1.55: icmp_seq=2 ttl=128 time=0.469 ms (DUP!)
[code]....
How can I configure, the packet capturing mechanism to allow non - privileged users to use it...
View 2 Replies View RelatedI have had a look at the the information on the ubuntu forum about this but am having trouble getting the server to do what i want it to do.
I have a VPS running ubuntu 9.10 and i am trying to set it up to redirect port 25 to a remote machine via a VPN connection (remote machine connected via VPN)
i have tried setting this up in the firewall using webmin but it is not working.
I am using VNC to login to remote machine (vncserver). My question is; How can I login to remote machine (vncserver) through VNC client, without having to login to vncserver first physical. For better explanation here is an example: If john wnat to login to vncserver remotely first he has to login the vncserver physically then he can login remotely.
View 5 Replies View RelatedI am trying to get a mount in my root directory to a folder on a remote machine so that a log in is not required to access it. I seem to be having some problems with permissions though.
So far I have:
- added the machine to my /etc/hosts file
- added remotemachine:/data /auto nfs ro,soft 0 0 to my /etc/fstab
- added remotemachine:/data /auto nfs rw,soft,addr=10.112.33.4 0 0 to my /etc/mtab file
- added /hostmachinefolder mymachineip(rw) to the host /etc/exports file
However when I mount -a on my machine I get:
mount: remotemachine:/folder failed, reason given by server: Permission denied
How can I use socks proxy which is on a remote machine?
Machine A: Running a socks5 proxy on port 1080..
Machine B: Wants to use socks proxy of Machine A..
How can I do that? I have access to both the machines..
I have recently installed fedora 14 and configured vpn to access my work network. I need to access some windows machines which although I can ping I cannot remote desktop into. When I go to Applications>Internet> Remote Desktop Viewer and put in the machine name (either just the machine name or the FQDN including the domain name) I get an error "Connection to <machinename> was closed".
View 4 Replies View Relatedi 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
View 1 Replies View RelatedI am accessing a remote DB using JDBC from inside a java program. is there any terminal command with which I can see the remote machine's ip/mac address?
View 1 Replies View Related it was possible to back up time machine back ups from a mac in ubuntu.
I use a mac at work and use time machine to back up to an external hard drive which i take home each day. I wish to back up the time machine back ups off the external hard drive each day to my computer at home just to be safe is this possible?
I have managed to open the hard drive and have enabled view hidden files so i can see all the files but i am unable to copy them due to permission errors
How do you transfer files on a Linux machine with ftp,sftp and scp disabled onto a remote machine
View 2 Replies View RelatedWhenever I put ssh into remote machine am getting the following messages. Write Failed: Broken Pipe (After logged into that machine ) Read Socket Failed: Connection reset by peer (While trying to log in ) Also known_hosts file is changed frequently.
View 1 Replies View RelatedIs there any way to redirect a remote Linux machine mplayer output audio to local one?
View 2 Replies View RelatedI have my main box, Ubuntu 10.04lts, and I am trying to use remote desktop viewer to see the desktop on a Windows XP machine. The machines are side by side The Ubuntu box is hardwired to my network router, and the XP machine is connected via wireless. Both get to the internet fine, and I can ping the Ubuntu box from the XP box. But, I cannot ping the XP box from the Ubuntu box, and Remote Desktop Viewer won't establish a connection to the VNC server I have running on the XP box.
View 6 Replies View RelatedI was working over ubuntu 10.04 and while updating packages for my own purpose i needed to delete older versions of some packages. Unknowingly i deleted some packages it caused me to remove icons like rythmic sound box, video player, audio recorder and some more. Among those REMOTE DESKTOP icon also got removed from preferences. please suggest me how to get back those all into preferences. Is there any updates like making system to getback for default state
View 2 Replies View RelatedI recently upgraded from 9.04 to 9.10 and have been pulling my hair out because of it. I can't get samba 3 back on the machine. It has samba4 and it wont understand my smb.conf. All i want is samba3 back but thats not working.
View 1 Replies View RelatedI have made a shortcut on desktop and want that one to ssh from machineA to machineB and run a command.I have fixed the .pub file so I can ssh without password.This is what I want to doPHP Code:ssh -X user@machineB && start-the-program ..but it seems to not run the command after "&&".How can I do to make it automaticly run a command after it has connected over ssh?
View 5 Replies View RelatedI'm wondering if it's possible to control a TTY on a remote machine via SSH. I'm aware of ssh's -t option, but it doesn't seem to do what I want. Basically, I'm thinking in terms of VNC-like operation, where the remote user and local user see the same thing, only instead of a GUI, they both see TTY1 (or 2, or etc). Is that doable, or no?
View 3 Replies View RelatedI have SSH -X working fine, displaying stuff that's running on the remote machine on my local machine. But how do I display on the remote machine? I did this many years ago on unix and seem to recall that this was either default or a simple case of setting DISPLAY....
View 3 Replies View RelatedI would like to setup grsync to auto backup me xp desktop and win7 laptop.I have setup samba and can access the directories on the ubuntu server.I can see the desktop and laptop on the network from the server.But when I try to find the machines i want to backup in source in grsync they are not there.What should the permissions be on the windows machines?
View 3 Replies View RelatedI ve task to take a back up a folder from remote server,i wrote a script for create a file with extent ion of .tar.gz but i got an error is given below in red color font.
servicepath="/etc/httpd/"
service_name="httpd"
country="TW"
cur_date=`date +%d-%m-%Y`
extention="tar.gz"
filename="$service_name-$country-$cur_date-$extention"
`tar -czvf $filename $servicepath`
[Code]....
Finally i need sloution for that error and a script to copy the tar.gz file in to remote server
I ran the following commands on my ubuntu desktop :
xrandr --output VGA-0 --mode 1680x1050
xrandr --output VGA-1 --mode 1680x1050
xrandr --output VGA-1 --left-of VGA-0
This gives me dual head. I have a second machine on the same 100mbps network that is also running Ubuntu. I want to run X on that machine and have it's X session as a monitor in xrandr, so I would add something like this :xrandr --output REMOTE-1 --right-of VGA-1Is this possible?
So I needed to remove linux from a dual boot, single drive setup I had going. Without thinking I was in Windows XP and formatted the linux partition I had created. After trying to reboot the computer I receive a Grub 1.5 Error 17 rightfully so.
I am having a hard time finding a solution... All I need to do is get the machine back to being able to boot into Windows without any prompts.
I am running a local webserver mainly for development. I have everything set up. The issue I currently have is that I cannot shut down the machine from the command line. I can issue the command but the machine remains on. I also cannot get to the desktop via VNC.The reason for this, is that there is no monitor attached so Ubuntu says that it is trying to run in Low Graphics Mode. I found this out as I plugged the monitor in to my server.So question is, how do I get around this? How can I set up Ubuntu to get past this, or do I need to install Ubuntu Server?
View 3 Replies View RelatedI'm having trouble displaying Xwindows programs on a remote machine. If I run "ssh -X newmachine" and I login and then run a program like xclock, I get the error message:
Error: Can't open display: localhost:10.0
If I run the same command to an anothermachine which is running Ubuntu 8.04 it works fine and xclock displays on my localmachine. If I run the command "echo $DISPLAY" on newmachine, I see:
localhost:10.0
Also, I have checked and xauth is installed on newmachine. What setting I have to change on Ubuntu 10.04 to allow remote display of Xwindows programs?
I set up a print server with a USB printer attached. I can remotely bring up CUPS and print a test page, but I would like to be able to add a printer in windows like I normally would. Add printer, network work printer and so on, but I am not sure how to implement this on Ubuntu server. Do I need to use IPP or do I have to share it out using Samba? Oh, my server does not have a graphical desktop, it is strictly console based.
View 1 Replies View RelatedI'm try to assess the viability of of setting up remote administration on a distant machine. Just for background, the computer I wish to administer is located on a boat in Southern Ireland while I'm in SE England. Sadly, the the boat operator is a far better fisherman than computer user and every now and then some rogue sensor numbers get captured by the boat's computer and these eventually need operator intervention. Anyone who has tried to talk a non PC literate user through correction routines over a dodgy mobile telephone while the said user is trying to operate mouse/keyboard in an Atlantic swell will appreciate the problem.
However, there is a fairly good mobile phone broadband signal available in the area so I was wondering if there was anyway I could set up a point to point connection with the boat over this medium. That would allow me to administer the machine remotely.