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

learn more… | top users | synonyms (2)

0
votes
0answers
4 views

Tomcat shartup.sh command says permisison denied

I have set CATALINA_HOME in ~/.bashrc file but on running $CATALINA_HOME/bin/startup.sh command it produces output like bash: ...
1
vote
1answer
3k views

/var/www owner for apache2 and ftp access

I've got apache2 running on Ubuntu Server 12.04 LTS on an old laptop. It's on my local network to act as a webserver to help me learn PHP (and linux). The default owner for the /var/www folder (where ...
0
votes
1answer
16 views

Access forbidden 403 error in xampp

I am very new to xampp. I have made a fresh xampp install with the following commands. sudo su cd /tmp wget bit.ly/1cmyrUo -O xampp-32bit.run chmod 777 ./xampp-32bit.run sudo ./xampp-32bit.run Then ...
0
votes
1answer
29 views

Set permissions for future folders and files

I have some trouble managing permits in a folder and relative sub folders. Anyway i'm working on ubuntu 14.04. I have a software which periodically creates new folders and files inside of a main ...
0
votes
1answer
30 views

How to prevent directory from deleting by user?

Suppose a directory dir1 is created by sudo on Desktop. sudo mkdir dir1 Then I applied chown and chmod as following: sudo chown root:root dir1 sudo chmod go-rwx dir1 Now dir1 is only accessible ...
0
votes
0answers
22 views

Local folder for specific MySQL databases with symlinks

Moving specific MySQL databases under home folder using symlink used to work in the past for me (maybe before upgrading from 13.10 to 14.04) but now, following the same procedure, it just does not ...
0
votes
2answers
106 views

How do I add a windows 8 user to Linux standalone SAMBA server

I would like to add a Windows 8 (Microsoft account) user to a SAMBA user on standalone (not domain) linux server, however I do not know how the Microsoft account maps to linux. I have also setup the ...
0
votes
0answers
36 views

You do not have the permissions necessary to save the file

I am using Ubuntu 14.04 . Recently I have installed LAMP server and also I tried to install word press. During this installation I am facing one severe problem that is Suppose I have one text file ...
0
votes
2answers
40 views

Locking down windows drive

Im new to these forums but have been getting into Linux lately after years of windows which I only use for gaming now and I see Linux as a superior alternative for everyday use. Im running the LXDE ...
1
vote
2answers
43 views

Getting a command to run on all files in subdirectories

Apologies for the n00b question. I've installed Plex Media Server on Ubuntu 14.04, and it seemed to be ignoring some folders and files. A very helpful person over at the Plex forums suggested I needed ...
0
votes
1answer
9 views

samba share from ubuntu vm fails with 'force user'

I'm a bit of a noob with ubuntu, please be patient ;) I have two ubuntu VM's (server running in VirtualBox, as development machines). The older box (ubuntu 12.04 LTS) is running samba just fine and ...
51
votes
8answers
43k views

How do I use 'chmod' on an NTFS (or FAT32) partition?

I have a script that I need to execute on an NTFS partition. The script's permission is set to 600. I attempted to modify the permissions by running chmod 755 script.sh, which doesn't report a ...
0
votes
0answers
42 views

Can't install Ubuntu 14.04 with WUBI because of permission issues

I am running Windows 8.1 32-bit (but my PC can run 64-bit also) and whenever I try to install Ubuntu 14.04 64-bit with WUBI on my new 19GB partition, soon as it gets to the end it says "An error ...
2
votes
1answer
31 views

Upstart job cannot create directory in /var/run

I the following config in /etc/init/foo.conf on Ubuntu 12.04.4: description "Foo" start on filesystem or runlevel [2345] stop on runlevel [!2345] pre-start script mkdir -p -m 0775 /var/run/foo ...
0
votes
0answers
10 views

.dbus folder in home folder belongs root

I have a folder ~/.dbus in my homefolder that is only read and writeable by root: drwx------ 3 root root 4096 Feb 17 17:30 . drwx------ 2 root root 4096 Feb 17 17:30 session-bus Is this the ...
0
votes
0answers
25 views

Generally-accepted way of giving a user rwx permissions to /etc

I need a non-root user (say, myuser) to be able to have unbridled, recursive rwx access to /etc and anything underneath it. Hence if I execute, say: mkdir /etc/fizz I shouldn't receive any ...
1
vote
2answers
31 views

How does one choose permissions for each folder?

I understand how to change the permissions on my folders using CHMOD and CHOWN but I'm not sure what the permissions should be. For example, the first folder currently gives full access to root, read ...
0
votes
1answer
28 views

bundle install permissions denied

Hello I am working on a new ubuntu machine and when I run tasks like: bundle install or rvm get head I get errors like: Downloading https://get.rvm.io bash: line 709: /usr/local/rvm/RELEASE: ...
0
votes
0answers
33 views

read/write permissions secondary driver on Ubuntu 14.04

I have installed a second driver on Ubuntu 14.04. It is formated as "ext4" and labeled DATA sudo blkid > /dev/sdb1: LABEL="DATA" UUID="df065398-cb68-47df-b1ab-abf81916159f" TYPE="ext4" and all ...
-2
votes
1answer
39 views

cd root access denied

I have set up my root password but when I try and cd to root dir I get: bash: cd: root: Permission denied the exact command is: cd root sorry I was unclear but the issue is resolved now thanks a ...
3
votes
1answer
8k views

How to edit GRUB file at /etc/default/

I was trying to edit GRUB file at /etc/default/ for fixing the brightness issue. But I am unable to do that as there is no option to save GRUB file after edit. This may be due to some permission ...
1
vote
1answer
345 views

Running a program as another user without typing a password

I'm trying to mark my browser internet traffic with a DSCP by selecting the packages with a certain owner. In order to do that I have to start my browser with a dummy user. I start my browser by ...
0
votes
0answers
9 views

Why is CIFS mounting with sticky bit

I have a CIFS mount that's being mounted in fstab and looks like this: //192.168.1.97/media /home/pi/sambashare cifs ...
1
vote
0answers
16 views

Mac External drive ejects itself

I have been given an external drive that was formatted for mac to copy some files onto. When I have freshly booted, it auto mounts and I can see the files, but when I try to copy files on or off the ...
0
votes
1answer
1k views

“dmask” and “fmask” mount options

I tried this command to mount manually : sudo mount -t vfat /dev/sdb1 /media/external -o uid=1000,gid=1000,utf8,dmask=027,fmask=137 I am not getting what dmask and fmask does here. I know they are ...
0
votes
0answers
12 views

Toasted install, migrating users/data to 2nd install?

My Ubuntu 13 install went flaky after behaving well for quite a while. I tried upgrading to Ubuntu 14, and ended up in either the "black screen on boot" state (fix by ctrl-alt-F1 for a terminal, then ...
0
votes
2answers
3k views

How to copy file from downloads to filesystem/bin?

I am pretty new to Ubuntu 12.04. I have a problem using my datacard on it, so I got a program called Sakis 3G. This program is a file after downloading; it opens in gedit. I need to copy this file to ...
1
vote
0answers
19 views

How to change read-only permission under 501 user?

I have a hard disk that install on it mac osx 10.4.11, so I plugged that to my Ubuntu system and now I can see all of the files, but it's just read only under the 501 user permission I'm root in ...
1
vote
1answer
17 views

Samba Domain Setup

I have set up UBUNTU Server on an HP-Proliant. Idea is a simple SMB-File Server setup with restricted User rights in a mixed Win/Lin/OSx LAN To achieve this I thought out a domain setup with samba. ...
0
votes
1answer
48 views

root must be setuid root [duplicate]

I accidentally ran this command chmod -R 755 /usr/bin on my remote server [Ubuntu 12.04.3 LTS], and I don't have the root password. When I run sudo it gives me sudo: must be setuid root, This is the ...
-4
votes
0answers
15 views

carrying your o.s in a flash drive [closed]

if i carry your o.s in a flash drive or c.d, to international country without any trouble. i would say piracy?
0
votes
0answers
8 views

Faillog - allowing a user read access for themselves

I'm trying to get each user on my system permission to read their own number of failed login attempts. Eg: faillog -u $CURRENTUSER Running this as any user except root gives me a 'permission ...
11
votes
2answers
28k views

How to show current permissions of a folder

I want to find out who has what permissions on a certain folder. How would I go about viewing this? The folder in question is /srv/www
0
votes
1answer
52 views

Installation Ubuntu 14.04

I am a new Ubuntu user. I installed Ubuntu 14.04 on my laptop's hard drive which was completely empty without partitions. When installing I could not define partitions or by selecting Options that ...
0
votes
1answer
15 views

don't have permission or doesn't exist

I'm trying to configure an Oculus rift and I have a configuration script that needs to be executed: GLADOS@deathbox:~/Desktop/OculusSDK/Tools/OculusConfigUtil$ ./OculusConfigUtil_i386 bash: ...
-1
votes
1answer
51 views

How create symbolik link /dev/usb/lp* and permission change to raw print? Xubuntu 14.04

i want use a symbolic link from usb printers but i can't write to this device: $ ls -l /dev/usb/lp* crw-rw---- 1 root lp 180, 0 jun 25 14:17 /dev/usb/lp0 crw-rw---- 1 root lp 180, 1 jun 25 14:17 ...
0
votes
0answers
7 views

All SFTP chroot access is read only?

These are the pertinent lines from my /etc/ssh/sshd_config Subsystem sftp internal-sftp Match Group sftp X11Forwarding no AllowTcpForwarding no ChrootDirectory %h ForceCommand internalsftp ...
1
vote
0answers
313 views

Permissions to access an encrypted external HDD

I have an external HDD which has an encrypted ext4 filesystem. When I plug it into one of my laptops and provide the encryption password, I get this popup box saying: You do not have permissions ...
0
votes
0answers
23 views

permission denied when starting android sdk

I have been developing Android apps on windows but setting up my PC to develop android apps has been very daunting on Ubuntu 14.04. I followed the steps from this tutorial at xda-developers but on ...
0
votes
0answers
17 views

External drive user permissions

I have an external drive I've set up to mount at /media/'name of directory' The permissions on the drive show the group as "users", with access "Create and delete files" (I set that using chown). But ...
0
votes
1answer
2k views

Can't change file permissions!

I just can't change any file permissions even when I am logged in as root. I tried changing the permissions from both terminal and i got no errors but the permissions remain the same. And when i try ...
0
votes
1answer
177 views

cannot write Active Directory Shares mounted with pam_mount

I am using centrifydc to connect an Ubuntu 13.10 desktop to our Active Directory. Login to the Ubuntu computer using the AD Credentials are working fine. I am using pam_mount to mount a share located ...
0
votes
1answer
2k views

change directory, subdirectory, folder and file permissions in ubuntu GUI

I am having problems installing, upgrading and deleting Wordpress plugins on my VM-Virtual Box LAMP server. I have read that the issue has something to do with permissions that are assigned in my ...
0
votes
1answer
31 views

Not able to “Allow executing file as program”

I know many will think of marking this as duplicate but I have gone through all of the previously answered questions but none are fixing my concern. I have downloaded some tarball and extracted them ...
2
votes
2answers
113 views

Who should own /var/log and /var/tmp

I was playing around with some scripts I have written and I might have changed their owner to root, though I am not sure. Who should be the owner of these folders ?
0
votes
2answers
44 views

Can not connect to Ubuntu 12.04 server using SSH

Yesterday I have posted question for creating FTP users and set access permission. Here is the URL. Create FTP users with limited access only to home directory Ubuntu 12.04 Based on Answer I have ...
3
votes
1answer
65 views

Upgraded from 13.10 to 14.04 with wrong user name and can't access any files

I cannot login to the old username because it does not exist on the login screen. I cannot recreate the old username because I don't have root privileges. I have tried many methods of getting to root ...
-1
votes
0answers
7 views

Ubutntu 12.04 login error after change permission

I accidentally changed the permission of my root folder by running commands sudo -i chmod -r 755 / After i restart i can't logged in with any user, the login page bounce back even when i type the ...
0
votes
0answers
26 views

External HDD Permissions [duplicate]

I have a 1 TB External HD from which I used to boot Ubuntu. I now have Ubuntu installed on my main HD in my computer, and decided to reformat the external drive for basic file storage. I used ...
1
vote
1answer
47 views

Create FTP users with limited access only to home directory Ubuntu 12.04

I'm having Ubuntu 12.04 server and I have installed VSFTPD service for FTP. I'm trying to create a FTP user who has access only to /var/www/ directory and all permissions for sub-directories. ...