Our simulations generate some big files, I want to save them under /scratch and then ln -s /scratch/$USER/XXX1234/filename to user's project work area. If user runs the ln command after rlogin or rsh to different machine, then he can't see the link from his local machine. How can I add machine information into the ln command, so user can always access the file no matter he rlogin which machine.
View 3 RepliesI have installed RHEL4 on my desktop machine . Done all the setting in /etc/pam.d and finally my rsh and rlogin works from my machine(rsh the same machine)
[root@linux tmp]# rsh 10.121.113.92
Last login: Tue Sep 28 18:00:22 from BLE
You have new mail.
[root@linux ~]#
[Code]....
how to close or disable ruser and rlogin rhost in linux
so that nobody can connect using above commands
What is the command to view HBA information?
View 2 Replies View RelatedI am sure this has been covered before, however I do not know which terms to sue for searching for this, so I will try and explain it.
I have a program that I run at startup to connect me to my work VPN, specifically the Cisco VPN client. When running the program, it prompts me for my username and password. I would like to be able to automate the login process by piping the username and password into the program everytime it starts up (username and password cannot be passed as arguments to the program)
Something like echo username | echo password | vpn_script
Command to get guest information in Vmware ESX?
View 1 Replies View RelatedDmidecode is a tool for dumping a computer's DMI (some say SMBIOS ) table contents in a human-readable format. This table contains a description of the system's hardware components, as well as other useful pieces of information such as serial numbers and BIOS revision. Thanks to this table, you can retrieve this information without having to probe for the actual hardware. While this is a good point in terms of report speed and safeness, this also makes the presented information possibly unreliable.
The DMI table doesn't only describe what the system is currently made of, it also can report the possible evolutions (such as the fastest supported CPU or the maximal amount of memory supported).
SMBIOS stands for System Management BIOS , while DMI stands for Desktop Management Interface. Both standards are tightly related and developed by the DMTF (Desktop Management Task Force). code...
I'm using Ubuntu 11.04. I have a Windows XP box in which I've installed SFU 3.5 and Interix (Subsystem for Unix-based Applications). I want to run a batch script on the Windows machine from my Linux box, whether on-demand or in a cron. How do I do this from the Linux side?
View 4 Replies View RelatedI have a large amount of log files that I need to remove sensitive data from. The sensitive data is provided to me in a text file and is prone to change. I had hoped to do the equivalent of this:
[Code]....
The commented out egrep works fine, the sed doesn't. Am I right to use sed for this? Or is there a more apt route to take?
How can i do that.. Today is my first day writing a script.. and correct me if this Thread should be somewhere else..
Code:
if [ $1=$anyvariable ]; then
ssh www.a.com <Have to set few variables and give commands >
Is there a way to identify the machine (I believe it's an HP), the information on the type and size of drives it uses, and what version of RAID it has through command line?
View 3 Replies View RelatedCommand to compile n execute a Fortran program on a Linux machine
View 6 Replies View RelatedHow would you make NIS user information override local user information on client systems? This is what I think is right? Add nis on the passwd registration file on the second line Is this correct?
View 1 Replies View RelatedI had linux installed on dell latitude d600, I did fdisk and deleted the OS so I can install Xp. When I try to boot from the Window xp cd , I get LINUX grub command line . " grub>" and can't do anything.I need window installed ASAP for a class that I am taking .
View 2 Replies View RelatedWhen I do System > Applications > Update System, it brings up a list of updates, and can tell me what each update is meant to fix (i.e. "fixes a bug in the flux capacitor so time travel works again (CVE-01234)"). How do I get similar info from the command line- I can't get it through yum, can I?
View 3 Replies View RelatedI'm sure this answer is out there but I cannot find it. I thought there was a command you could put in the terminal to find out what version of Fedora you are running and also tell which architecture (either 32 bit or 64 bit) it is. Does anyone know what that command is?
View 2 Replies View RelatedI dont have under system->admin networking, but i do have netwroking tools (I have the latest version of ubuntu) and I am wondering - what command can i type in to the terminal to see the dns information? also can I install "network" for ubuntu?
View 1 Replies View RelatedI'm trying to find a command or program to show what files and folders are taking up the most space on the hard drive, much like tree size view on windows, is there and equivalent on linux?
View 2 Replies View RelatedConsider the two runs of finger command for two different users:
Code:
[root@localhost ~]# finger root
Login: root Name: root
[code]...
As a strategy for learning linux I have decided to adopt using a lean windows based approach. I want to focus on command line machine system, network basics, and file management knowledge. In other words find out how desktop manager does it's business, so I know how to master my machine, but by and large once I have made my choices, leave it alone to do just that.
I figure I should know how applications are internally configured etc., but I also figure an apps GUI and config choices should take care of installations, and program usage as in M$ windows. Surely taking care of an applications dependencies are the responsibility of the developer, are they not?
I am working my way through "Rute User's Tutorial and Exposition (Version 1.0.0)" right now for an overall viewpoint. Can anyone suggest a specific source for a point by point explanation of the command basis of a generalised "desktop management" application (KDE,LXDE)? Better yet would be if it had some parallel comparison of the varied approaches taken by different distributions of linux.
A secondary question, is that allowed? Up to a certain point in Ms windows, a thorough knowledge of DOS 6.xx would theoreticaly enable one to more or less duplicate the actions of the windows overlay. Is there a basic distribution (or subset in all of them maybe?) of linux that would be consistent with that paradigm? What would be analogous to DOS batch files, or GM-Basic? Oh! that's 3.I am certainly appreciating the depth of this forum, and the breadth of knowledge among you forumite's. Reading it is time well spent.
I'm trying to write a program which would get information from a webpage and display the information on my desktop sort of like a widget. I kind of remember there being something like this already made, but for the life of me I can't remember what it's calledDoes anyone know?
View 1 Replies View RelatedHow do you transfer files on a Linux machine with ftp,sftp and scp disabled onto a remote machine
View 2 Replies View RelatedI successfully installed the virtual box on my fedora 8 system, and also created a virtual machine with windows xp OS, it works nicely, I try to configure the serial port of my virtual machine and try to configure the path for the port "screen shot are attached" it gives me the error message also the "screen shot are attached" for your review.Is kind of mistake is going on during the path setting, and how to set the path for configuring the serial port of my virtual machine so that I can use the hyper terminal tool of windows.
View 4 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'm know very little about Linux but decided to set up a machine running Drupal CMS on a Debian machine and it won't go. The folks at Drupal have tried to help but it seems the Debian OS won't do it's PHP thing for Drupal.
That means i'll have to start at the START I guess.
how to become a master of Linux if one is starting from ABC (I can add and subtract, that's what it feels like)
I'm the Administrating the computers in my office. I want to monitor the user's activity. How can i remote login without distrubing the user's activity on his computer? Any software need to be installed? (I don't want to use Terminal server client).
View 5 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 Relatedthis is a procedure that was put in place before i got here. We basically just install windows and then use this command to create the image
dd if=/dev/sda | gzip -c | split -b 2000m /mnt/foldername/filename.img.gz.
i have been using this for a close to 2 years but have recently run into a problem where i am only getting part of the image. This is the first windows 7 64 bit machine that i have done it on so im not sure if that has to do with it.
the error im getting is dd: reading '/dev/sda' : input/output error
it is erroring out at the exact same point everytime i try it.
If I type this manually on the command line, it works
Quote:
ssh -Y user@machine 'firefox &'
I ssh into the remote machine as the named user and pop an instance of firefox from that machine back to my own. If I put the same thing into a shell script though, it fails.
Quote:
#!/bin/bash
ssh -Y user@machine 'firefox &'
I'm just left sitting at a command line on the remote machine. Why does the script fail and how can I make it work?
How can i copy a files from Machine A to Machine B.Which is LAN connected
View 4 Replies View Related