The name of the main administrative user commonly used in *nix based systems.

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A Linux Distribution w/ Version which contains Sendmail version 8.6.9

I'm looking for Sendmail version 8.6.9. What distribution (I don't think that matters) or version of said distribution contains the old 8.6.9 version of sendmail. If I'm going about getting that ...
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23 views

Cannot remove file from Linux filesystem

I have this file and I cannot get it removed from the filesystem: [root@ad Windows10]# ls -las total 16 8 drwxrwx---+ 2 root root 4096 Jul 30 10:19 . 8 drwxrwx---+ 12 3000024 users 4096 Jul 30 ...
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1answer
31 views

How do I determine what programs are running with root privileges?

Is there a way to check via terminal which programs are currently running and by which privileges they run?
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2answers
154 views

Strange “Last Login” ip SSH

I was told to post this here instaed of StackOverflow so here it goes: 2 weeks ago I accessed my server via SSH and noticed that PuTTY displayed an "Last Login" IP from India. Today I accessed the ...
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12 views

How do I get the sudo permissions to enable root from Terminal?

I have an MacBook Pro constructed in mid 2014. I do a lot of work on it, and my son does his gaming on it, but when I upgraded to OS X Yosemite, my account (which was the administrator) got demoted to ...
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1answer
6 views

Linux unattached chroot or directory?

Would it be possible to chroot or otherwise create an unlinked(in the main root file system) directory? From what I understand, the kernel automatically deletes any file/folder that has no link in the ...
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4answers
37 views

How do I install the VirtualBox guest tools on Xubuntu?

I am relatively new to Linux and have installed VirtualBox with Xubuntu on my computer; however the screen resolution is low and stays that way. I found that installing Guest Additions should solve ...
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8 views

Android bind obb error? [migrated]

So, I am on Android 4.2.2 I have the obb file in /storage/extSdCard/obb/ending directory And want it binded in /sdcard/Android/obb/starting directory So, I run in my busybox #!/system/bin/sh mount ...
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2answers
44 views

how to create a user with root privilege and fix this error?

I created an user with root access useradd -ou 0 -g 0 myuser -p [12345] when I try to su to new user, it's show me : : No such file or directory when I want to connect to that via ssh it's show ...
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26 views

Installing software on CentOS without root

I realize variants of this question have been asked before. My question is why can't one have some kind of parallel directory structure where a user w/o root is able to install whatever they need? ...
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0answers
40 views

All the System Root certificates are untrusted in Mavericks

I have a OS X 10.9.5 (Mavericks) in which all the certificates in System Root are being shown as un-trusted. List of all available trusted certificates in OS X Due to this I cannot open websites or ...
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2answers
33 views

Logging into sudo with a hashed password

I am curious as to whether or not I can pass the sudo password prompt the hashed sha512(?) password and log in to root that way. So it might look something like this: [user@device ~]$ sudo su - ...
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1answer
42 views

Can't run default shell

What to do if I uninstalled my default shell (/opt/local/bin/bash)? I can't open terminal under my account unless my default shell is valid or at least exists. Are there any elegant ways to fix it? ...
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2answers
69 views

Unable to login Root account in BOSS Linux?

I use EduBOSS_Linux 3.0. I want to Login my BOSS Linux with root account. I try combination of default password root ---- root boss ---- root root ---- boss boss ---- boss root ---- root is working ...
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66 views

Reset all the permissions to default permissions linux mint 17

I have somehow messed up with the permissions of different folders on my linuxmint 17. Now I am unable to use sudo apt-get install or sudo apt-get update commands. It gives error are you root? even ...
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2answers
56 views

mount root (/) again after mistake, without /etc/

I think I accidentally mounted /dev/hde1 to / after formatting another disk with mkdosfs -F 32 -I /dev/hde1 /dev/hdc1 should be mounted on / but now there is no way to remount it again since ...
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1answer
47 views

How to run a command a command as root on startup (Ubuntu)?

I'd like to run a bunch of commands automatically on boot with root on Ubuntu 12.04 (for instance a mount) I tried to put them in /etc/rc.local but didn't work. Thanks
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70 views

Installation Root (Cern) v6.00.02 with Cygwin

I have installed Root (Cern). Before calling "root" it is necessary starting the X server (by Cygwin, typing "startx"), to allow Root to use Windows. By "setup-x86_64.exe" I installed Cygwin ...
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1answer
86 views

AIX 7.1 Create another user with equal privileges as root and then disable root user

I've got a weird, stupid question. I've used linux for a long time, but I know AIX is different in certain places, so my question is if I wanted to disable the root user at least from remote login I ...
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3answers
46 views

How do I set files and directories created as root to be read and executable as another user?

I'm using Cloud9IDE's SSH workspaces, and for a variety of reasons, we are required to create that SSH tunnel as root. This is not really an issue, however the files and directories we are creating ...
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341 views

What's default root password for docker official Centos image

This is regarding Docker official Centos6 and Centos7 images There are 3 separate but related questions: (1) When started using "docker RUN centos", what is the root password and how to find it? ...
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2answers
69 views

Allow non-root users to execute specific command

As in title - I'd like to allow non-root users to execute specific command, but not binary. Eg: # killall sshd but not allow to kill any process.
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1answer
87 views

Cannot write to /home directory even as root user

I am trying to create a directory as a root in /home but I get the following error: mkdir: cannot create directory `foo': Permission denied I have checked the permissions by running ls -ld /home is ...
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1answer
56 views

The logic of Disabling Root Login

Ubuntu 14.04 VPS user here. My VPS was hacked twice. And the third version is up. Fingers crossed. The mistake I made in the first two was that I had root + password login enabled. I've learned ...
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2answers
80 views

Disable Root — what all issues will arise?

I have a linux server (Ubuntu 14) that I access using root and SSH keys (i.e. no root password). I have also created a non-root-user (and a corresponding non-root-user's-password) with sudo ...
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53 views

normal user to rsync between two systems as root

How can I change the user permissions so that the user will be able to rsync between two systems as a root. I added the user in visudo. paru ALL = NOPASSWD: /usr/bin/rsync then I typed the ...
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77 views

How to get into root user in ubuntu

I'm new to Linux and using Ubuntu. I'm trying to add a new user. When I use this command "useradd indra", it shows an error message saying that igeek01@igeek01-Lenovo-G585:~$ useradd indra useradd: ...
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1answer
41 views

Windows boot directly from Debian (from running system, warm boot)

How can I boot Windows from Debian without actually rebooting? I mean I want just go directly to the booting process from an already loaded linux from the ring 0 code, when linux core suppose to ...
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1answer
83 views

In IIS Webserver, How to create a folder in the root directory to host download files?

I have Windows server 2012 r2 and an IIS webserver setup hosting 2 wordpress websites from the same dynamic ip address. Everything is working great and as expected. I am trying to figure out how ...
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4answers
37 views

Is there any way to open a new window in terminal using root?

I'm using bash shell in Linux and I wonder if there is any way to open a new terminal window when I log in as root using su or sudo su. What I mean is if it's possible to type sudo su and open a ...
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1answer
65 views

How to find out the user who changed the MySQL root password?

On my CentOS testing server, someone has changed the MySQL root password. Is there any way to find out, who changed the password and when?
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27 views

How to make a script in sleep.d

My script gives an error after resuming from sleep. I've named it 51_fancontrol.sh because I think it should be in the 50+ range (although I don't fully understand that part): #!/bin/bash case "${1}" ...
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2answers
120 views

What is the equivalent of root in Windows 8.1, and how can I open a shell in that context? [duplicate]

I've heard the equivalent of root is the "SYSTEM" account. But I used a tool called "RunAsSystem" to open a shell as SYSTEM, and I'm still getting "access denied" errors even though I know the files ...
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39 views

Trying to create poor man's PowerBroker

For those of you who are not familiar with PoerBroker, it is somewhat of a sudo on steroids. I know it has much more than just giving you super user abilities but this time I am only concerned about ...
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2answers
125 views

sudo chmod o+x but still can't run as regular user

I thought that doing sudo chmod a+x /root/file.to.execute or even sudo chmod 777 /root/file.to.execute should allow me—as a user—to run the program in question. But after doing this I still can’t run ...
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1answer
60 views

root user uid got changed

I am using ubuntu server. My root account uid got changed to 0 to 1, i am not sure when and how. Becausse of this i cant execute any sudo commands on this server. This is what rroot account looks like ...
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174 views

Arch Linux: Non-Root User has no sound suddenly

User 'schezuk' suddenly has no audio under Arch Linux. [OK] User 'schezuk' is in group audio. [OK] Alsa is installed. [OK] Master, Headphone and Speaker is unmuted and 100% loud. [OK] User ...
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24 views

Install SW with Non-Root User

We are trying to install a IBM Inofsphere Information Server on a RHEL 6.4 machine for a client, The client has the requirement that the software not be installed from the Root user and you must ...
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1answer
221 views

opening Sublime Text (or other text editor) from command line as root on Mac OS

I've modified my /var/root/.profile using nano (this is the only editor which works with root for some reason(. Ridiculous, I know))): export EDITOR="subl -w" alias subl="'/Applications/Sublime ...
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1answer
67 views

Get back to sudo group without recovery mode

I made a big mistake when executed command: sudo usermod -G vboxusers me instead of "gpasswd" or "adduser", and I lost sudo group. Is it possible restore it, if I dont know root password, and have ...
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1answer
36 views

Make my custom program root

I have a custom program in C, that iterates trough a directory and writes a log file with the contents in my home. However, it cannot acces /var/log/ /etc/ and other root folders. How to change that? ...
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DDoS Virus infection (as a unix service) on a Debian 8 VM Webserver

I maintain a (fully updated) Wordpress for a student team on a Virtual Machine on ~okeanos service for a couple of years. Today, the helpdesk informed me that i am conducting DDoS attacks, which - of ...
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Updating /usr/share/mime/ breaks ubuntu

I have Ubuntu 14.10 and I wanted to run a .swf file using the tutorial here (the one with the check), and I typed in update-mime-database /usr/share/mime in the terminal. It said the messages (found ...
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1answer
21 views

Mercurial commands take more than 20 seconds when run as root-user

when I call any mercurial command (hg init, hg status, hg manifest, hg add, etc) as root user, the commands take more than 20 seconds to complete: # time hg init real 0m25.226s user 0m0.156s ...
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2answers
109 views

Nmap runs slower as root than normal user

I am working on a bash script to enable automatic detection and remote control of my company's proprietary data recorders. The recorders run a custom version of linux and are essentially powerful pis ...
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35 views

I removed the sudo,the I have no permission to install any program?

It's seems like a big problem. I can't login as root, because I use the fedora20, and I can not use sudo. What can I do now ?
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1answer
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Ssh into ubuntu guest machine from mac os host as root user

So I have set up an ubuntu virtual machine in virtualbox and the user called dhruv and the hostname dhruvhadoop. I have set up a port forwarding rule from the network settings with name ssh, no host ...
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1answer
34 views

Is there a way to stop root logins from the initial login screen without locking root account?

I'm experimenting with different settings for my machine with Ubuntu 12.04. I'm trying a login screen that requires typing in the username first, and then the password, instead of listing the users, ...
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1answer
445 views

How to solve fsck.ext3: No Such file or directory on redhat 2.6.9-55

I have main two problems here: Error on boot. It said error file system. Forgot root password. How to solve them? This is error occurred when boot, how to solve it while i forgot my root ...
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1answer
104 views

Running apache as root?

First of all, I don't want to run Apache as root as I know it's a security risk. What can an attacker do if a site runs Apache as root? Can anyone give any scenario (example)?