Short for "file system permissions" - access control based on user, group, or global access.

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2
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32 views

How to run Python program installed system-wide through pip without root privileges?

I have two different Ubuntu computers that both has multiple user accounts. I wanted to try the latest version of the backup program Attic, so I used pip3 to install it—with success. However, I can’t ...
1
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1answer
25 views

Change ownership of external drive

I just bought a new SATA disk that I've now formated into ext4 using gparted. When I ran Gparted, I ran it as root. Now, I can't write files to the drive because I'm not the owner of the drive. ...
0
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0answers
36 views

Plex not detecting media on Amazon S3 mounted with S3QL

So I have had a Plex server for a while now, and it has been running on a Dell Poweredge 2850 and Dell Powervault 220s. Ever since this server has been running, our power bill has been way more than ...
0
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0answers
8 views

Loading shared object lib jansson.so.4 - error

A binary is launched using execve command. In such a case, I am getting a permission denied error to load the lib jansson.so.4. (I had pasted the lib jansson.so.4.4.0 and created a soft link to lib ...
-1
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0answers
32 views

Permission denied on perl script - Apache

I have fresh installed ubuntu server 14. After all configuration i'm trying to run my intranet but i have problem and i've tried all (to me) known solutions Apache have no permission to execute my ...
0
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1answer
29 views

Why doesn't umask work as expected?

Please, can someone explain this to me? I set: umask 000 touch afile.tmp result: -rw-rw-rw- 1 jay apache 0 Aug 16 18:11 afile.tmp I was expecting this: -rw-rw-rw- to be like this: ...
3
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1answer
15 views

Determining the effective file permissions

I would like to ask what are the rules that Linux OS's are using on ext4 file systems when there are conflicts between directory permission and file permissions. Example: drwxrwx--- user1 group2 ...
0
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1answer
25 views

ACL's ownership, permissions

Problem: Whenever I write a new file/modify a file in my www folder, permissions and ownerships are being reset on that file, sometimes making the server unable to read the files I create. So I need ...
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22 views

chmod+x is not working at ubuntu on AWS EC2

I am trying to run a hadoop word count code in python at the Amazon EC2 environment. I am using Ubuntu 14.04. I run the following command chmod a+x test.sh and expect to run it test.sh as a command. ...
0
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18 views

WUBI admin permission in graphic environment and installing question

While I can more or less create directories and such in folders like usr and bin ("root directories" right) through terminal comfortably (I say more or less because I set the password through wubi and ...
0
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24 views

Change owner of internal hard drive partition from root to user 4

I boot the computer from Ubuntu live usb hdd and created two new ext4 partitions by moving space from main hdd with gparted partition editor. but finally after rebooting I tired to move and create ...
0
votes
1answer
36 views

DIR_MODE has no effect on domain-joined user profiles in /home

In /etc/adduser.conf I edited it to be DIR_MODE=0750 so all home directories are not world readable. However, this only seems to effect LOCAL users in the /home directory. I have since joined my ...
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0answers
13 views

PHP script might be prevented form uploading file because of permissions

I recently had issues with a PHP upload script that refused to move uploaded files to a permanent directory. After numerous alterations and debugging attempts to the script (that previously worked on ...
0
votes
0answers
9 views

How to grant apache2 access for PHP script to modify /media/user/[SD card on phone]?

My achievement is that the script can access /media/user folder, but for some reason it can not sneak into the mounted SD card located on the phone. Of course this can be accessed from nautilus. I ...
0
votes
1answer
51 views

Windows needs permission from Unix User\Root to delete/move in a samba share

so my samba share requires permissions from Unix User\root to move or delete files. I don't understand why. You don't need to login to access the samba share. Just need to be on the network. The share ...
1
vote
1answer
41 views

Can't start chrome, permission denied

Here's what I'm getting: $ google-chrome [5934:5934:0812/222947:ERROR:process_singleton_linux.cc(394)] readlink failed: Permission denied [5934:5934:0812/222947:ERROR:process_singleton_linux.cc(240)] ...
2
votes
1answer
41 views

How can I allow anyone to read/write files on a USB stick?

I've got a USB stick which is only used on Ubuntu machines, so is formatted ext4. The users on my machines have various user IDs, which means that a file created by a user on one won't necessarily be ...
2
votes
1answer
26 views

Samba could not change the permissions of folder “Network”

I'm currently trying to set up samba, and upon creating my first share, it asked if I wanted to set permissions automatically, and I said yes, and then I got an error saying "Could not change the ...
0
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2answers
41 views

Recommended root permissions

I think I may have gone overboard with sudo chmod -R, and I can't open a large variety of programs! I'm in the root directory at the moment, looking at the following subdirectories: drwxr-xr-x 2 ...
0
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1answer
157 views

Upgraded to Ubuntu 14.04.1, can't access some websites (403 forbidden)

I upgraded my server to 14.04.1. After I restarted Apache, I discovered that some of my sites are not accessible (403 forbidden). The common denominator is that they are my Drupal sites and a group of ...
1
vote
1answer
52 views

Ubuntu no longer prompts for root privilege (but doesn't give it either)

So on 14.04 LTS I was playing around with some settings to solve another problem, and somehow managed to screw things up and now Ubuntu no longer asks for root privileges before trying to perform ...
0
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0answers
33 views

Enable php script to delete file

I have Ubuntu 12.04 on my server. I am trying to delete files using a PHP script. but It does not allow me. every time I use unlink it gives me Permission Denied message. I am not allowed to use ...
0
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0answers
8 views

Get Access Problem as admin user

I want to access "sudoers" file and also access "su -" but I fail and get following error please check terminal output that I have tried. I am m-usman(admin) but not allow to edit or access ? :( ...
1
vote
2answers
42 views

Unable to write in folder in which my user has write access

Before I say anything, I know how permission for groups and users works. My setup is: a. my user is monkey and is in the group www-data groups monkey monkey : monkey adm cdrom sudo dip ...
0
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0answers
27 views

Can't execute executable in ubuntu 14.04 with a+x

When I try to run a program (eclipse) from a specific folder I get permission denied. Here is the log: > ./eclipse bash: ./eclipse: Permission denied > ls -l eclipse -rwxr-xr-x 1 torstein ...
0
votes
1answer
25 views

What are the files needs to be edit to add a user? and what to be write?

I am trying to write a C program to add a new user to my Ubuntu 14.04. I edited 1) /etc/passwd sachin:x:65535:1:sachin:/home/sachin:/bin/bash 2) /etc/shadow ...
2
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0answers
31 views

How to get administrator rights?

I am the administrator and only user of my laptop with a new installation of 14.04. I created a bootable USB and when it is used I find this file "PRJ_20071023" that I can not read or delete. I get a ...
0
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0answers
67 views

generic-CUPS-PDF-printer - Ubuntu 14.04

Printing any document to a PDF works nicely. Unfortunately I want the created PDF file to be saved at a different location. The current default location is: /home/PDF The desired one location is: ...
2
votes
1answer
47 views

Icons appeared alone and I can't delete them

It's very strange, the computer freeze and I restart it. After the restart I saw 3 icons appeared on the desktop. I can't delete them! Right click - "Delete" is not active, as well as the keybord. ...
0
votes
1answer
39 views

Why is everything write protected?

I have searched and searched and can't find anything specific to my problem. I am a Mac user, new to Ubuntu. I wiped my HP notebook and installed 32-bit (no choice) Ubuntu. Then I installed the ...
0
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0answers
22 views

Permissions when running second level script

Evening Everyone, I have 1 bash script that starts the program Motion (some may be familiar with). Motion links to a script in the motion.conf upon picture save or file save to a perl script that ...
0
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0answers
16 views

Adding firmware to Ubuntu USB through Windows

I have a Cubox-i4Pro, (http://www.solid-run.com/) and I need to add a firmware package to /usr/lib. I can't write to the partition on my Windows because it doesn't use the same file system and ...
0
votes
1answer
25 views

How to change permissions on luks-dmcrypt encrypted device?

I encrypted a device using these directions sudo dd if=/dev/urandom of=/dev/sdb1 sudo cryptsetup -y -v luksFormat /dev/sdb1 sudo cryptsetup luksOpen /dev/sdb1 $name #change "$name" to any name you ...
0
votes
1answer
31 views

run ap-hotspot commands from a saved file

How can I create a text file to automatically run these commands: sudo ap-hotspot start sudo ap-hotspot configure sudo ap-hotspot stop sudo ap-hotspot restart One file for each command. I tried ...
1
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1answer
47 views

How to extract archive or change permissions when there are “read-only file system” errors?

I am using Ubuntu 14.04 and having a problem changing the file permission of a .zip file. I can neither extract it nor change file permissions. When I extract it by command unzip ...
0
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2answers
50 views

Can I write a file with only read permission?

I just set a read only permission to a file using chmod 400 filename.txt after that I open the file via vi editor and edit and try to save using :w then is says E45: 'readonly' option is set (add ! to ...
0
votes
1answer
47 views

How can I make an ubuntu media server with Samba shares and Deluge?

Here's what I'm looking to do. I want samba shares that I can read,write, and execute on. If I put a file there on one computer, I want to be able to delete or edit it from another. I also want to run ...
0
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0answers
22 views

I changed my apache2 directory, and now am having directory and/or permission issues

I set up apache on a Ubuntu 14 machine to host my website, got it up and running. Tested it out and it worked great. After that however I used the httpd.conf file to change the directory of my ...
1
vote
1answer
51 views

Restore default System file/folder permessions

So I accidentally typed: sudo chmod a-wrx /etc and since etc contains sudeors.d and many other critical stuff, I couldn't log in/out or perform any administration tasks. I loaded GRUB and went root ...
0
votes
1answer
39 views

Write permission for Guest Session

What permissions should I set to a directory to make it accessible in read-write mode for Guest Session? I don't want to make it writable for everyone, just only for Guest Session, so simple: chmod ...
0
votes
0answers
15 views

lampp MYSQL linux permissions

I decided to go safe. I am no linux expert either. I edited my.cnf and gave the mysql username (instead of nobody) I set it to 'nugget'. I then added a user named nugget and added it to the group ...
4
votes
2answers
134 views

Bittorrent sync: Permission denied?

Every time I try to run the bittorrent sync binary, downloaded from here, I get a permission denied error regardless whether try running it as my user or as root. In particular, I get ...
4
votes
1answer
23 views

Change default groups assigned to new users

When a new user is created, they are assigned to a set of default groups. How do I change which default groups are assigned?
2
votes
2answers
21 views

Chown Not Responding as I expected.

New to Ubuntu, so bare with me. I recently changed the permission of mysql, /var/lib/mysql so I could save a database in it manually (was only option currently, instead of importing it the proper ...
2
votes
0answers
138 views

Allow chown command to www-data user

Is there a way to allow chown command to be run by www-data but limiting it in a way that the files owner can be changed only to uids greator than that of www-data user? I already researched a lot ...
0
votes
1answer
42 views

How to give permission to a directory which including lots of images [duplicate]

I want to run my project on localhost and i gave permission to all directories including in my project. But the problem is in Image directory. how can i give permission to each and every images. it ...
1
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0answers
9 views

SFTP Excecute Bit does not seem to be working correctly

I am trying to replace an existing FTP server and switch the users to be using sftp. We have some strict requirements as far as permissions required on the folders. For instance on the user's FTP ...
-1
votes
1answer
42 views

How to make everything run as root in ubuntu? [duplicate]

I have setup a virtual machine for compiling software for linux which I develop on Windows. I setup to automount a windows folder, run compilation scripts and then just shutdown. The machine isn't ...
0
votes
0answers
25 views

How to skip entering password for sudo i.e. prepare script with permissions? [duplicate]

For work and other situations as well I'm running all sorts of sudo commands. Thank god (and devs), they can be run from Unity Laucher :) . But as a lazy timesaver I want these commands permanently ...
0
votes
2answers
22 views

apt-get broken…help [duplicate]

I tried to install ubuntu-restricted-extras using the terminal, but a "Microsoft Eula" screen poped up and I closed the terminal (now I know I should not have done it). After failing to "click" on the ...