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

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7 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
19 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 ...
2
votes
1answer
372 views

How to allow root user to start up under FileVault 2 in Lion?

I just enabled Whole-Disk Encryption (under the name FileVault 2) in Mac OS X Lion. In the setup process, I was asked to select the users whose passwords can unlock the startup disk. I have the root ...
-1
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0answers
7 views

Clear Dalvik cache partition on Samsung Galaxy S4 [migrated]

I am using a samsung galaxy s4 (jfltevzw) using baseband VRUFNC5, and it wont allow me to install clockwork or twrp... is there any way i can clear my dalvik cache without using a recovery, just by ...
0
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0answers
12 views

How to root Asus Zenfone 5(100CG) Kitkat [migrated]

Please help me in rooting Asus Zenfone5(100CG) kitkat. I am trying to get the information and files,but no success. Please suggest me ,where to download the required files to change to custom ROM on ...
0
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1answer
15 views

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 ...
0
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1answer
20 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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4answers
28k views
-1
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0answers
5 views

How to root my Micromax A44 without bricking my phone? [migrated]

I am new to these root permission stuff. I want my phone to be rooted , so that i can extend my internal memory and add memory from my external card. I would like to know how to root my phone and what ...
0
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1answer
26 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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votes
2answers
6k views

chown: changing ownership not permitted, even though running as root

I managed to configure my Raspberry Pi as an FTP server with ProFTPD. The only problem is, I can´t upload and rename files and Windows Explorer says: 350 File or directory exists,ready for ...
0
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1answer
2k views

Reset root password of a VM

I removed (distrattament) my "sudo" user from sudo group user, I can't use root because I don't know a password for root. I have an Ubuntu virtual machine and when I open Recovery Menu is limited ...
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1answer
20 views

properly not using root login for permissions with ftp

First off, I have a strong belief that I am trying to solve this issue with the entirely wrong point of view, so please, feel free to yell at me about how entirely wrong I am. My problem is that my ...
133
votes
8answers
121k views

What is the “You have new mail” message in Linux/UNIX?

Sometimes, when I log into a box and 'su' to root, I get a cute little message saying I have mail (thank GOD it's not AOL). Where is this mail? What does it contain? Who/What sent it? How important ...
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0answers
6 views

Cannot Root HTC EVO 3D, Will Not Install zip [migrated]

I've been trying for days to root my HTC EVO 3D. I successfully unlocked it and flashed a custom recovery (4EXT 1.0.0.5 R7). However, when I try to flash SuperUser 3.1.3 I get the Aborted error. I've ...
2
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1answer
4k views

How do I install python with proper permissions?

So python installed probably fine. Or perhaps it was already on here (I'm using xubuntu 12.10). But I tried to install networkx today using pip: pip install networkx then says I don't have ...
1
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1answer
31 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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votes
1answer
43 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)?
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1answer
14 views

Suse root group not having root rights?

I am in the root group of a suse machine but when I use sudo -u <myAccount> ... I get a Root privileges are required for... a few terminal commands: $ cat /etc/sudoers: ALL ALL=(ALL) ...
3
votes
3answers
8k views

Root Can't Delete Folder It Owns

Platform: CentOS 6.2 Shell: tcsh .............................................................................................................. EDIT 2 Brian Swift has pointed out a workable solution. ...
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0answers
37 views

Google Compute VM instances

How do I get root access to my Google VM instance, and also how can I log into my VM Instance from my PC with a SSH client such as putty? I would also like to add that I have tried to do sudo for ...
8
votes
4answers
10k views

Restoring a SD card after using it to root a device

I recently purchased the Nook Touch reading device. I rooted it using the instructions on nookdevs.com Rooting included using win32diskimager to somehow transfer an .img file onto the card. Rooting ...
0
votes
2answers
27 views

How to drop privileges in a script inside a non-interactive shell?

I'm using Docker to create images that I can run as containers. I'm configuring my image all as the root user, including setting up volumes and other things. But once I've got all that configured I'd ...
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3answers
42 views

Ubuntu: secure a folder & contents ?

Assuming that the root user is pretty much off limits, how would one go about securing a folder & its contents so that viewing & using it or anything in it is denied? e.g. ls would not ...
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1answer
33 views

Is there a way to root multiple Android devices at the same time?

I need to root 20+ tablets, so I was curious if there is any way to root multiple android tablets at the same time.
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3answers
5k views

root directory - www or public_html

Is the root directory where all files are kept (directly from accessing from FTP) always "www" or "public_html" depending on what OS? Or is it possible to rename this folder? And if so, what would be ...
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3answers
11k views

Root directory permissions on Mac OS X 10.6?

I was wondering if it's normal that the root directory / should be owned by “root”. I get asked for my password every time I want to do something there (e.g. save a file, create a directory) and I ...
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votes
2answers
2k views

Specify root dir inside tarball

Is there a way to execute tar cjvf foo.tar.bz2 project-root Such that when the tarball is extracted, it doesn't extract to project-root, but instead extracts to something else? i.e. tar xjvf ...
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2answers
68 views

Why is allowing root login via FTP( on cPanel) a considerable security risk?

I find it very convenient to administer my whole server by logging in as root. However, CSF tells me that it is a "considerable risk" to allow login to FTP via root, and other websites I googled ...
4
votes
4answers
23k views

How do I enable the root account in Mac OS X?

I know how to enable root account on Mac OS X Leopard, but not Snow Leopard or newer OS X versions. How can I do it?
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1answer
9k views

How can I become root in Yosemite? [duplicate]

I have a late 2013 Mac Pro running Yosemite. How can I become root in Yosemite? There is no root user listed in Users & Groups under System Preferences... I need help to be able to be root so I ...
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4answers
938 views

How can I delete root users?

This is my passwd file: root:x:0:0:root:/root:/bin/bash m:x:0:100::/home/m:/bin/bash masoudjjgh:x:1000:100:masoudjjgh:/home/masoudjjgh:/bin/bash I try to delete user m that I am created: ...
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0answers
16 views

Change root '/' partition to another disk

I bought a new SSD and I want to transfer my current / directory there without loosing any data. I already copied the files to the SSD using a livecd but I don't know how to tell the system than now ...
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2answers
645 views

Used recursive chown on the root directory

I'm going to need some help restoring my ssh settings as I screwed everything up by calling this command: chown -R user / At the moment im not able to access the site through ssh/ftp since the ...
5
votes
6answers
10k views

How can I find out which user logged in as root?

We have a couple of servers which are managed by a large group of admins. They usually log in as service users (say hudson) and then switch to root to make some small fix. This means we often can't ...
2
votes
2answers
3k views

Why does Linux Ubuntu/Mint lack a root account?

This is a question about Linux Ubuntu (and Mint). As a new user to the Linux system, I was interested in the fact that Ubuntu doesn't allow the PC owner to be root/administrator. Regardless of whether ...
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0answers
30 views

windows disc read-only after mounting in linux

For accessing my windows (NTFS) partition in linux, I have the following line in fstab # <file system> <mount point> <type> <options> <dump> ...
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2answers
2k views

Can't install Parallels Tools on Debian 7.2.0

(Parallels Desktop 9, latest version) As per instructions, I switch to root: $ su - root $ whoami root $ echo $EUID 0 and then execute the installer: $ cd /media/cdrom0 $ ./install and I get ...
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votes
1answer
47 views

Could a user space process start a root sub-process?

I am using Ubuntu Linux and I have Viber proprietary software running on it. Today I saved a file using Viber and I realized that it has been stored in file system with root user as its owner. I dug ...
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0answers
36 views

Debug mode on Nexus 4 with a broken MicroUSB port?

I broke the MicroUSB port of my Nexus 4. It works correctly when charging but not with the debug. I need to know how to enable the debugging over the Wi-Fi connection knowing that I cannot use in any ...
0
votes
1answer
46 views

CentOS : Removed /root

I have been doing experiments with CentOS and now I am in a situation. I have added an user by mentioning his home directory as /root and then I did userdel -rf <username> So its does the ...
0
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2answers
32 views

Disable open ssh server without root elevation

Is there a way to stop an ssh server without root elevation? Or just make others unable to connect to my computer.
0
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1answer
73 views

Are there downsides to installing node.js with root privileges?

I'm using the following code to install node: cd /usr/local/src/ wget http://nodejs.org/dist/v0.10.25/node-v0.10.25.tar.gz tar -xvf node-v0.10.25.tar.gz cd node-v0.10.25 ...
2
votes
1answer
337 views

EC2 - ROOT & SUDO not working

I've setup an EC2 instance(PHP, MySQL, phpMyAdmin). Last night I accidentally execute some command that messed up the permissions. I was able to login as root before (to ssh using puTTy) but now ...
0
votes
1answer
83 views

Difference between su vs root SSH login for mounting?

I have a bash script luks that I use in Android for mounting/umounting encrypted devices, that can be called in a terminal emulator with su -c "luks ..." The script works ok for the first part, ...
91
votes
6answers
88k views

chown is not changing symbolic link

I'm trying to change the user/group of a symbolic link with the command: $ chown -h myuser:mygroup mysymbolic/ But it's not changing. I'm logged in as root. The current user/group is set to ...
0
votes
2answers
148 views

What is the disadvantage of using a single superuser in linux?

I just want to know about the risks one can face during using only one root user and no any other users for handling some of the simple tasks. How it can be harmful for security and data point of view ...
4
votes
2answers
3k views

Adjusting $PATH in /etc/profile does not affect root

H I added a directory to the $PATH variable in /etc/profile. This works for my user account but not for root. It's easy to add it to my /root/.bashrc but I would like to understand whats's wrong. ...
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0answers
18 views

Virtualhost.sh killing apache

I got virtualhost.sh working via homebrew for developing my websites with. I was able to create virtualhosts absolutley fine and had multiple sites running magento and wordpress. Unfortunately i ...
2
votes
1answer
2k views

sudo: must be setuid root

I rented a server (ubuntu 12.04). They gave me a root user account. Next, I went in and created a new user using: # adduser <newusername> And added a password. The new user account works ...