I run ProFTPd with TLS authentication on my Debian Lenny server. My problem is that despite of the fact that my users connect chrooted, one of my friends had root privileges after logging in form a Macintosh and could browse the root directory, too.
View 1 RepliesTell me how I can I login as root?I want to get root privileges in www directory because I have a web server and I want to put there my site and I can not do that
View 6 Replies View RelatedHaving read on the forums about some of the dangers of running Wireshark as root, I would like to know if anyone can suggest some alternative packet sniffers/network analyzers which will offer similar results but without the security issues. I am using Karmic Koala on a Fujitsu Siemens laptop with wireless router (firewall enabled)
View 7 Replies View RelatedI've been using Ubuntu for like a year now. Whenever I want root privileges I just type sudo and enter my User password. I wanna know if there's a way to change this, in a way that My User password is: "ABC" and the password needed to have root privileges is: "ABC123". I have no problem using the terminal, I actually prefer it to any GUI, it just seems easier to me.
View 3 Replies View Relatedi am having problems with privileges i have created a new user with my name, but i cant get root privileges on it. i need the same privileges as the root profile.
View 9 Replies View RelatedI am running WHM and CPANEL on centos.I would like to upload a file to the root user directory. To be honest, my only experience uploading and downloading files with FTP has been with domain related accounts that were set up under WHM to be managed under CPANEL. This is quite simple, because all you do is set FileZilla or Dreamweaver up with the FTP address of the domain account and the username and password.How can I do something similar to FTP a file into the root or home directory?
View 1 Replies View RelatedIn our group we use NIS and have a group set up called netadmin which is given root privileges on each machine. Each machine also has a localuser called localuser created and used during installation. When logged in as a member of netadmin, attempting any action that requires root privileges (e.g. installing software in Ubuntu Software Center) results in a prompt asking for localuser's password, not the current user's password.
Does anyone know the cause? Configuration issue or Ubuntu issue? We can get around it.
I've enabled the root account on Ubuntu 9.10, however I want to stop it from being used to login via GDM. 9.10 seems to have a different GDM version, how can I carry this out under 9.10
View 9 Replies View RelatedI need to login as root, or at least get root privileges, in a cron triggered backup run. The straight way to do this would be the backup server making an ssh connection to the server to be backed up (this way because I want to avoid many servers being backed up in parallel and the backup server itself would be managing this diversity), via the rsync command which would be performing the backup's synchronization step.
I'm looking for alternatives to this in some form. I'd like to disallow direct root login to my ssh port (not 22One idea I have is to have the backup server initiate an ssh login as a non-root user, to either the actual source server, or to a server that can reach the source server ... and set up port forwarding. Over the forwarded port, then initiate the rsync that logs in as root via another port that allows direct root, but cannot be reached from the internet at all (because the border firewall doesn't include this port as allowed in).FYI, these logins will be using ssh keys, not passwords. I do need to keep ownership metadata for files being backed up, so this is why I am using root. Also, rsync is needed to get the incremental updates to keep bandwidth usage lower (otherwise I could just transfer a tarball each day).Anyone have any other ideas or comments, for security issues, based on experience doing things like this (backups, routine data replication, etc)?
I wanted to disable root logins in console, so I searched for that. I found that if I change root's bash to "/sbin/nologin" in "/etc/passwd", root user will not be able to login. So I did that. But when I wanted to use sudo command, it didn't show me root bash, but it only do the same thing as logging in as root in single user mode (shows message that this account is disabled). So, how I can disable root logins, but keep enabled sudo command for standard users?
View 6 Replies View Relatedi just installed linux mandriva 2009. i set password for root and created a user account. when i try to login as root, after logging out as user, it does not allow me and gives the error "root logins are not allowed". even it does not show the root account. if i try to go to root from konsole terminal using su root, it allows to enter as a root but when i try to start the GUI with startx it gives error.not sure what to do and why i can't see my account in GUI mode
View 5 Replies View RelatedI was trying to edit a file requiring root permissions, so I used sudo. I typed the root password and it failed. This happened three times, and the process was ended. I then logged in as root (su) and was able to navigate to the file and make changes as root. Am I missing something? How would I edit the sudoers file such that this password would work? Or is there another way to log in to the sudo group to make these changes? How do I set sudo passwords?
View 1 Replies View RelatedI have tried to not allow root access and have created a wheel user.
Now I can not logged in as root.
Its okay but when am logging as wheel user and trying to access root then it says:
Code:
I tried to create a user on Solaris 10 but when I try to login the user with "su -" I get the error message "no directory". When I try to login with "su" I get the error message "no shell".
I tried the useradd several combinations e.g.
All the tries i made didn't work. I also checked the permissions on /etc, /bin, /sbin and / and it seems ok so that the newly created user can access them.
I no longer have access to my root desktop. On a session I attempted to change the root username but i apparently assigned it a wrong directory that does not exist. When I rebooted with my new root username, i was instead recognised as a simple user (no root privileges). I tried the console to change to "old" root but root password is not accepted and there is no way to access to sudoer files. it seems that inserting a new username requires root privileges and i am back to square one. Simply logging with old root username and password after restart gives me a blank screen with nothing on it and cannot even reboot.
View 9 Replies View RelatedA friend of mine has a private forum setup so he and I can communicate back and forth so we don't have to send emails. The link is a "https://" so I'm assuming it's secure. I'm a newbie to ubuntu and I have already switch 3 of my computers at home to ubuntu.
I'm using Ubuntu 10.04 and google chrome as my browser. When I log into his forum it pops up with a screen saying "The site's security certificate is not trusted" and I always click proceed anyways. I'm not worried about this because I'm 110% sure that it's his website that I'm trying to access. My question/problem is it also pops up with a little box telling me to enter my Username and Password every time. When I was using WindowsXP, I had to enter this info once and then I wouldn't have to enter it again.
What, if any, significance is there to the following message shown in the rkhunter.log?
Code:
[21:11:58] Checking for hidden files and directories [ Warning ]
[21:11:58] Warning: Hidden directory found: /etc/.java
[21:11:58] Warning: Hidden directory found: /dev/.udev
[21:11:58] Warning: Hidden directory found: /dev/.initramfs
What need would there be for hidden directories to exist in /?
I have a machine which has only /opt with some decent amount of space where I can install a software. /opt belongs to root:root. The software I want to install cannot be installed as root user.
So lets say I create a directory called /opt/install1 and then chown -R install1 to belong to user1. And now I install the software under /opt/install1 with user as user1.
Is this a best practice violation? There could potentially be just /opt/install1 belong to user1 and in future everything else created under /opt belonging to root..
want to run VirtualBox with root permissions. Trouble is that only when run as root i can access attached USB devices inside of a virtual machine, otherwise, these a greyed out).Now running VirtualBox as a root user also changes the configuration folders, making all my virtual machines already defined disappear. I also don't want to copy all to the root configuration folders. Is there a way to give the VirtualBox root permissions but without actually running the application as a root user. Is it possible to do without changing the permissions of the non-root user, i.e. i don't want my user to have all root permissions, due to security considerations.
View 1 Replies View RelatedI found this on Bee's website. For more info on this exploit there are links there:[URl]..All you have to do in Fedora 13 is enter the following lines in a shell as normal user:
[Code]...
I don't think this can be considered solely an "upstream" problem, because I first tried it in Arch using the same version of glibc, and the final command causes both gnome-terminal and xterm windows to disappear.
We formatted a USB stick to EXT3 for use on a linux formatted device.Now, when we try and transfer files from this ubuntu laptop onto the USB stick, it says permission denied.
View 4 Replies View RelatedAll of as now the add-to-panel item that via it you can shutdown the PC without the need of typing any password to gain root privileges.
How is this possible? I know that fro default the login screen is run by root but how do this app sends the signal to the login-screen to shutdown?
I mean, this app is run without root privileges by me, the simple user, and when clicked the PC shutdowns via a signal from this app to the login screen....
How can I call this signal to an app of mine?
I am basically on a Fedora 8 but I have some of my files on telnet machine, to which I can log on. There I don't have root privileges though. How can I transfer files from that machine to my machine, using ftp or some other mechanism?
View 2 Replies View RelatedAlso, how can I change between the two?
View 4 Replies View RelatedWe have Ubuntu 8.0.4. We'd like to give this one user the ability to reboot the server but no other root privileges. I'm assuming this can be done using sudo. What file and what change do I need to make to it?
View 3 Replies View RelatedI used Zorin, Ubuntu, and Kubuntu. Even though Kubuntu was my favorite because of the KDE platform, it still didn't have what I was looking for. With Debian, the KDE platform works great, it uses KDM instead of LightDM, (you can do more with that), and the choices of software for setting it up as a server is great. The problem I having right now is with the root privileges. With the other Debian based systems I used, root privileges was not a problem. When I signed in, it was with my user name and my root password.
Every time I did updates or installed software, it ask me for authentication which is my root password. And if I had to use su or sudo commands in the terminal it ask for my password. I had no problem with that. I'm just as big with security as any Unix based system users. And Linux has that. That's one of the big reasons I left Microsoft Windows for Linux. There was times when I had to have full root privileges for just a short time, and my favorite command was sudo nautilus. This was perfect.
For example, sometimes I had to get in to the opt folder for a brief moment to past a web page in it. Opt is a root folder. It can be opened with out a root privilege, but you just can't past files to it. Sudo nautilus was perfect for this because it is a temporary root privilege. Close the terminal and the root privilege session ends. This is great. You don't want root privileges all the time you're log in. That can be dangerous because it's a high security risk.
With Debian, I have not been able to get any root privileges. And without root privileges, I can't load much needed software, can't access my second hard drive, matter of fact, the second hard drive doesn't even show up. I can't really do much of anything. Is there something I can do when I am installing Debian to fix this or how do I get the root privileges I need?
How does one open a folder with root privileges? I am trying to extract a screenlet into a screenlet folder but it says permission denied. How do i change that?
View 4 Replies View RelatedI just installed this floppy drive in my computer and I can view files on floppy disks but I can not add files to a disk, formating will not work. All the privileges and ownership are set as root and I can not change them. (But I physically own it) Here is what the privileges are set for:
View 1 Replies View Relatedchanging the su password so i can install things. I was told to replace it with sudo because it is locked. I did this but i didnt work, it said my permissions are denied. How do i get root privileges in the terminal?
View 1 Replies View RelatedIve done something, Im not sure what...... I was trying to backup my mysql DB so I can reformat that server and install different server OS, then reinstall mysql and restore the DB... Well, somewhere in this mess I did something and now I get DBI connect failed : Access denied for user ''@'localhost' to database 'mysql'CONSTANTLY! I cant see any of my SQL DB's anymore... I just need to get the privileges back that Im missing, back up these DB's and get on with this already!
View 5 Replies View Related