1. I have two RHEL 5.4 Linux machines on the same network, A and B.
2. I have an application running on Machine A needs to read a file on Machine B.
3. Do I have to use something like NFS, or is there a simple command to permit this?
Note: I read a related thread, but was hoping there's something "out of the box" instead of using NFS, HTTP, FTP, etc.
I have a multi-user machine with several network interfaces (Ethernet, if that matters). I wish to grant selected users, or groups, full access to selected network interfaces (including ability to adjust IP address and to bind to low ports, but *only* on those interfaces). It is important to me that an user/group does not such full control over other interfaces. Granting partial, or temporary, root permissions is OK; it's a friendly environment.How do I go about it?System: Linux 2.6.recent; usual Debian setup (can be adjusted if needed).
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View 5 Replies View RelatedI have some file tools on a mint machine that I would rather not install on my mac laptop. Mainly because of the vastness of apt-get and the low risk of installation failure. Anyway, every so often I have a file that I want to process in place using some remote tool. Both machines can ssh right in to each other so I was figuring there must be some script or tool out there that would allow me to type out something like remote [file] [tool & args] to send my file to the other machine, get it processed, then get it back.
View 4 Replies View RelatedI try to access my ubuntu machine via my Windows Machine (Samba Server on Ubuntu Machine). Anytime I try to access the machine it asks me for my password...I enter it but it says it is invalid....is there anyway to reset it? I have already tried to remove and purge everything Samba related and then tried reinstalling, but that still didn't do anything
View 2 Replies View RelatedI am in a pvt n/w 192.168.0.0/24 and my friend is is another n/w 192.168.1.0/24 . He is in another location. Can I access his machine through vnc over internet ? I have centos 5 and he has suse 10.
View 1 Replies View RelatedI need to access a Windows Server 2000 machine using a Linux machine via KDE, but that will migrate to Gnome. The Linux user to connect to Windows machine, you should open an application 'XYZ' automatically, and only this, denying any unauthorized access. When you close the application 'XYZ' communications (RDP?) Should be terminated. Do I need a log of accesses and possible attempts to circumvent the system and access other application.
View 7 Replies View RelatedHow make ftp-access to one folder on my machine?I have Linux Ubuntu 9.04 (or .10).And what address string would be for this?
View 2 Replies View RelatedRight now I just installed open ssh because i was told its a great thing to have for remote controlling my machine if I am at work on my windows system. My question is, how on earth do I acess my machine from my windows machine now that its installed? i did sudo apt-get ssh and thats about all so far...
View 5 Replies View RelatedI've run into a weird problem. Two of my linux machines (A and B, both running CentOS 5.5) are connected to the same wall ethernet socket via a hub. Bothf them are configured for static IPs. The trouble is that when machine B goes offline or hits a kernel panic, machine 1 goes offline too. What I've noticed is that in this condition the "route" output from machine A does not show any entry for the default gateway either The contents of /etc/sysconfig/network-scripts/ifcfg-eth0 for machine A are:
Code:
# Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller
DEVICE=eth0
[code]...
Possible Duplicate: Automatically start VNC server on startup I have a Linux server at home, and by default no-one is logged in to that box. I'd like to establish a remote desktop connection to it with VNC but this fails, unless I log in first physically. It's strange to me that VNC Viewer doesn't even ask for credentials, it just displays a "connection refused" error message. What's the best way to do this? I'm running Ubuntu 10.04 on the server.
View 3 Replies View RelatedI have installed Oracle Enterprise Linux Server 5 as host OS and Windows XPP(Guest OS) as virtual Machine by VMWare Player on standalone Desktop PC.Now I want to run all commands of Linux from Windows XPP.How should I proceed?
View 2 Replies View RelatedI am using below script to ftp a file to remote machine
Code:
#!/bin/bash
ftp -nv <<EOF
open ${SERVER}
[code]....
When I execute the above file its working fine and displaying output on to the screen. How can I log the output to a file?
I need to deploy Windows Server 2008 R2 onto a server that is currently running Linux. Effectively, I want to restore a Windows disk image onto the Linux system hard disk.I don't have physical access to the machine, so I need to find a way to do everything remotely, using SSH (no KVM). And the Linux machine only has one hard disk - the one containing the OS. However, I might be able to create a partition in free space at the end of the hard disk to store the image (I might need some help with the Linux commands). Or perhaps the image file can be pulled via FTP.
I tried Acronis but was disappointed to find that it doesn't seem to allow me to overwrite the system partition (unlike the Windows version of Acronis, which is capable of doing this with a restart).
There is a way to make a remote access from a Ubuntu Linux to a Windows 7 machine using RDP(Remote Desktop Protocol)? I use "mstsc.exe" for Windows to Windows connections. What is like "mstsc.exe" that I can easily run from Ubuntu?
View 1 Replies View RelatedHow to give nfs share access to only particular user at client machine.
View 1 Replies View RelatedI'm setting up a Linux machine thet'll be shared by several users, some of whom will be admins. Is there a way to restrict access to a user's home folder (encrypt or block completely) for other regular/admin users?
View 3 Replies View RelatedI have 30 systems in a LAN . My users need to login as domain user from their XP clients and store their files in the Linux server. They should not be allowed to store in local machine and also should be granted a particular size of space in server.
what are the procedures to be done in linux server and
just like in windows we access shared files in by typing in run command
\192.168.0.1 is there a provision to view shared files from xp to Linux
I have setup a VPS server, created two accounts to two domains respectively, and in one account I built a tool to manage other accounts. I have been rigorously researching and found information, however not implemented yet, about granting apache sudo rights through an interface on one account, so that it can execute scripts as root to manage installations in other accounts. what I mean this is my tool will use 'rsync' to duplicate installations from any account into any account.
My question for security, is it secure to grant apache sudo rights? I have not resolved successfully granting it permissions, and I would not want to waste my time investigating more on it if it can compromise the system in any way.
In your experience, is it feasible to build such a tool like I described? I have the tool working to copy within account and to addon domains and it works great, but I want it to manage all accounts on the server.
I have a minor issue with permissions. There are a couple of devices that I need r/w access to in /dev. Whenever I first boot up and log in as end user (not root) and I need to access the devices permission is denied. Logging in as root there's no problem accessing these devices. However as an end user every time I need the devices I have to first su to root to change R/W permissions (chmod 666).
Now, the good thing is that the permissions stick even as I logout and then log back in, but as soon as I reboot my computer (every night) I have to go and chmod manually. I'm trying to find a way to avoid having to su and chmod manually but I'm not having much luck. The devices I am trying to access are /dev/ttyS1 and /dev/windrvr6, when I first boot up and login as end user the permissions look as follows:
crw-rw---- 1 root uucp 4, 65 May 27 04:11 /dev/ttyS1
crw-r--r-- 1 root root 253, 0 May 27 09:12 /dev/windrvr6
I was looking for:how to access my Linux machine(OpenSuse 11.3) that is being hosted at my hoster company from my home Win Pc, I found TightVNC , but I am confused, should I install it on both systems ( viewer and server) ? .. what about the VirtualBox , can i Access with that tool or it is only for mounting the local Virtual Machines?
View 2 Replies View RelatedIf I have only 1 physical WLAN interface, is there some hackery that can be done so that it can be a client of an existing access point and at the same time also act as an access point for other clients? I have an existing 802.11g ADSL router, and I'm going to be building an HTPC which will have 802.11n. My laptop also has 802.11n, but at the moment it only connects at 54Mbps because thats what the AP supports. I'd like to be able to have the HTPC be a client of my ADSL router, but have my laptop be a client of the HTPC, so copying files to it will be faster.
View 1 Replies View RelatedCan't log into my XFCE desktop like I normaly do. all the sudden I get notified that my xsession lasted less then 10 secondsLooking at the error I can see this:
Unable to access file /home/username/.iceauthority: No such file or directory
Using failsafe I can start a terminal. From terminal I tried to start X
Code: sudo startx Result: Running on desplay:0
So I tried to run this;
Code: sudo startxfce4 And I get up a graphical desktop.
So this is not a critical situation as I easily can use this method to log on, but as there has been something causing this I would like to be able to resolve this nonetheless. Btw it is not the old chmod trick in play here, cause my .iceauthority file is gone alltogheter.
I have two servers on my network (at home). Let's call them A and B.
I have a small shell script that I have written on server A that zips up a file, backs up a database. It's triggered by cron once a day.
After I run it, I would like to move this file from server A to server B.
As I said, both are on the same network (in the same room, actually), and so obviously have different network IPs.
What are my options to move these files? It would need to be something that was done in perhaps a shell script that was, like the shell script that zips the files, is triggered by a cron job.
I'm assuming there are actual applications for this sort of theng (rsync?), but can it be done with a shell script? It seems very simple and basic...
How might this be done?
Systems:
Server A - CentOS v. 5
Server B - RHEL v. 4
I used the command: scp filename.c user@172.100.102.187:/user/pradeep
Here I want to copy file to 172.100.102.187 in /user/pradeep but it gives a
error: scp: /user/pradeep: No such file or directory
What is the command to copy a file from one system to another?
How do you transfer a file from a local Mac to a remote Linux machine
View 5 Replies View RelatedI have a spare machine that has windows XP installed on it and pretty much sits there doing nothing. Both myself and my GF have laptops that we use as our primary machines so I figured I'd just use the spare machine as a file and print share.
Now, I know that I can simply keep XP on there and enable what I need, but Im wondering if I might be better of wiping the thing and installing a linux based os instead.
There's no real reason for me to do this (except that I want to play with linux) so I guess my questions are, is there any point in me doing this? If so what can I do with this machine other than filesharing and what do you reccomend as a fairly light linux installation? Also what else could I use this spare machine for?
I have a linux (Ubuntu server 8) that is busy collecting data files for me, but I need to see them on a windows machine. The winXP computer is in an AD domain. The ubuntu server is running Samba and I believe I have set up sharing - I can see/list the files on winXP. however, when I try to open the files to read ( in this case by Wireshark ) I get a permissions denial. Where and how can I set those permissions?
View 1 Replies View RelatedI want to make a script which will copy the certain data from Linux machine to Windows machine.
Can u please give me some help in how would i go about it?
I have installed Red Hat 5.3 64-bit linux.
I have a program that needs 32-bit libtcl8.4.so and libtk8.4.so.
I have the Red Hat supplemental DVD that has the tcl-devel-8.4.13-3.fc6.i386.rpm and the tk-devel-8.4.13-5.el5_1.1.i386.rpm
I tried to install the tcl-devel-8.4.13-3.fc6.i386.rpm package using the following command: "rpm -ivh --force tcl-devel-8.4.13-3.fc6.i386.rpm
I get the following error message: "Warning: tcl-devel-8.4.13-3.fc6.i386.rpm header V3 DSA signature: NOKEY, key ID 37017186 error: failed dependencies: libtcl8.4.so is needed by tcl-devel-8.4.13-3.fc6.i386.rpm"
I have scoured the internet and everything says to install these packages to get the tcl and tk libraries.
