-3
votes
2answers
30 views

How do I run as a limited user while logged in as Root, and another question

Is there a way to, on linux, do: run as limited user when logged in as root? (like sudo but vice versa, so instead of GRANTING rights, it limits them, i.e., for use with "bundle install" for missing ...
3
votes
1answer
52 views

groupadd failure while writing changes to /etc/group

I have been following this guide on installing debian-kit on my Sony Xperia Tablet Z and the installation goes fine until I try to apt-get install andromize which fails with the error groupadd: ...
0
votes
0answers
17 views

server migration experiments

At our premise, we are going to have to migrate some servers. I'm making some experiments for try to make all the silly stuff before put hands on real servers. I got 2 raspberry Pi, installed ...
1
vote
0answers
19 views

Changing pasword for debian live

I have a hooks file, in the hooks folder, that looks like this: echo "root:rootpw" | chpasswd echo "user:userpw" | chpasswd After boot, Debian asks for user and password. When I type user along ...
1
vote
1answer
30 views

How to correct error where 2 out of 3 users on chrooted network cannot gain write access?

I have an SFTP server running on Debian. The directory is chrooted and is set up with privileges as such: /sftp/+---testagent2----writespace 750 | 755 755 ...
2
votes
0answers
986 views

fatal: bad ownership or modes for chroot directory component “/”

I used to be able to connect via ssh with the user I have created but now I keep getting: "Write Failed: Broken Pipe" and I can only connect as root In the ssh auth.log I get the following: ...
1
vote
1answer
74 views

How can I prevent some users from deleting files in samba?

I have a sample directory shared out with Samba which all users should have read/write access to. I would like to prevent some of these users from deleting any files (even the ones they create). This ...
0
votes
2answers
30 views

How to create a directory which will have access to the user who is installing a package?

I am packaging one of my projects on Debian. The project expects a directory to be created at XDG_DATA_HOME or ~/.local/share/ where the data files will be kept. Now I am trying to create and feed the ...
1
vote
1answer
251 views

Can't edit sources.list as root

I cannot edit/move/delete the sources.list file, despite being root. When I do ls -la /etc/apt it reports this: root@nibelung:~# ls -la /etc/apt/ total 356 drwxr-xr-x 6 root root 4096 Feb 28 ...
7
votes
2answers
885 views

USB drive permissions when automounting

On Debian there is the common problem, that you try to plug an ntfs formatted USB harddrive and then can't write to it as a regular user to it because the directory belongs to root. A little time ago ...
0
votes
1answer
2k views

Granting all users access to mounted CIFS shares

I'm trying to set up a debian server that will run several network-based services. These services need access to an external network drive to store their data. For security reasons, I have set up each ...
0
votes
0answers
440 views

FreeRadius/Samba/Winbind “reading winbind reply failed” error

I'm trying to set up FreeRadius (on debian 7, samba 3.6.6) to authenticate with AD, and I've successfully joined the the radius machine to the domain (server 08 r2). I can successfully run wbinfo ...
1
vote
0answers
110 views

Squash all UIDs automatically, without “all_squash”

I have a pair of Debian stable boxes sharing /home over NFS. The server used to serve LTSP workstations and has had a long running NFS configuration that never gave me any trouble. The LTSP project ...
1
vote
2answers
2k views

Change Folder Permissons in Debian

I have some folders with account/user "OpenERP" and i created new folder (web_theme) under this directory . When i try to open/read this folder (web_theme) it throws "Do not have the Permissions" I ...
4
votes
1answer
717 views

Using setfacl to create recursive permissions for Apache with rsync

I have a Dokuwiki installation locally, which I regularly sync to my server with rsync. I'm also going to give a friend of mine an ssh account, and host his public Dokuwiki installation. However, I'm ...
3
votes
1answer
91 views

New webserver: What all user accounts should I create and permissions to provide for

This is a followup on my question here. I am setting up the first webserver and am fumbling with what user accounts to create and permissions to provide for better security. Below is what I have. ...
1
vote
0answers
26 views

Setting up a shared folder with group: ACL and file creation [duplicate]

I'm very new to ACL, and at the moment I've been trying to set up a shared folder such that any user belonging to a certain group (lets call it "thegroup") can have full access to the folder (which ...
3
votes
1answer
204 views

Redirecting output in the shell, permissions

I have a question about permissions. Distro: Debian GNU/Linux 6.0.4 (squeeze) So I have a folder with a php script in it. Both folder and file are owned by User1 If I do this: php script.php I ...
2
votes
1answer
2k views

How to mount USB stick on Debian Sid?

I've just installed Debian Sid on my computer but I cannot mount external USB drives as you can see in the image. Mounting failed Cannot mount "SENZATITOLO" Not authorized What should I ...
2
votes
0answers
395 views

Network Manager doesn't show Wireless connection

I've just installed on my Debian Sid with XFCE4 network manager, but I have a problem, no wireless connection are shown. What Should I do? I used to use wicd but I had problems to connect to free ...
1
vote
1answer
4k views

“Error: permission denied” error from Transmission Client

When I try downloading files with Transmission I get: I've tried searching for this problem, and everyone always says to set permissions correctly, but I've done that: This is running on a ...
3
votes
2answers
501 views

pmount not working on Debian wheezy

"Not working" might be slightly inaccurate, since it still seems to mount and umount things properly, but it's inaccessible to users other than the root user, which defeats the purpose entirely. ...
1
vote
2answers
2k views

How to allow www-data to create a folder without giving read access to the parent folder

I'm not exactly sure the right question to ask, so I'll try to explain what I'm trying to do. I have an internal web application (in PHP) that I want to be able to create a folder. The trouble is ...
1
vote
2answers
363 views

compiling with gcc broken for users but fine for root

So somewhere along the way compiling as a regular user has stopped working on my server. I'm on Debian Stable. Can't think what has changed on my system that would result in this, or how to fix it, ...
2
votes
1answer
9k views

Mount USB drive (FAT32) so all users can write to it

I have a USB FAT32 drive that is on /dev/sda2. I've mounted it as /media/bigdrive however, I get permission denied whenever I try to touch a file there as a non root user. When I run mount I can see ...
10
votes
2answers
772 views

Deny flash plugin access to (a particular) webcam

I recently bought an external webcam to play around with OpenCV. It works great out of the box in Debian, but I realized that when I browse any site that contain flash content (youtube, soundcloud), ...
2
votes
1answer
271 views

Daemon file access denied while it shouldn't

I recently installed a new SSL certificate and then also decided to tighten security a bit by make the private key less readable. This caused a problem with exim. The certificate is now 640 with ...
6
votes
5answers
22k views

Problem to launch java at Debian: “error while loading shared libraries: libjli.so”

I'm trying to launch java: $ java -version java: error while loading shared libraries: libjli.so: cannot open shared object file: No such file or directory $ ldd ...
4
votes
5answers
783 views

debian security /etc permissions

I'm setting up a debian box with shared webhhosts. These users don't have ssh permissions, just ftp. The users are allowed to use PHP and I setup suphp for that so the php processes runs under their ...
7
votes
2answers
3k views

I can't delete a file that I have write permissions for as a group member

$ touch testfile $ chmod g+w testfile $ sudo adduser user2 user1 $ stat -c'%a %A' testfile 664 -rw-rw-r-- $ su user2 Password: $ groups user2 user1 $ rm testfile rm: cannot remove `testfile': ...
1
vote
1answer
1k views

simultaneously share /dev/videoX with multiple applications?

the goal is to use the same webcam for video chat apps and for home security at the same time. Currently, the webcam is working just fine with either VLC (or mjpg-streamer) and with Kopete - just not ...