2
votes
2answers
46 views

mount changes directory permissions to admin:admin?

I'm mounting a samba share from one CentOS server to another using: mount -t cifs -o blarg,password //10.151.170.170/events /var/blarg/copy-to When I do this the permissions of /var/blarg/copy-to ...
2
votes
0answers
61 views

Give domain users permissions on cifs shares?

I am using CentOS 6.5 - users authenticate using winbind, all are domain users except for root. /home is mapped to a cifs share on a windows server in /etc/fstab with this line: \\server\home$ /home ...
2
votes
1answer
293 views

Allow all users can write files/folders of user “apache”?

I run Apache 2.2.15 on CentOS 6.4 When a web local run a function and it created files/folders owned by user "apache". I can read these files/folders via samba but i can't write/delete them. I've ...
2
votes
0answers
383 views

CentOS 6.5 sound permissions

I am trying to configure ALSA for a CentOS 6.5 minimal install, my problem is non-root users do not have permission to access the sound devices in /dev/snd because the files are missing access control ...
1
vote
1answer
282 views

Linux empty buffer cache command permission denied

I'm using the following commands to flush cache: # sync; echo 3 > /proc/sys/vm/drop_caches # sync; echo 2 > /proc/sys/vm/drop_caches # sync; echo 1 > /proc/sys/vm/drop_caches When I use ...
0
votes
1answer
124 views

Upgraded from CentOS 6.4 -> 6.5 and now permissions do not seem to work properly?

I allow my non-root user the ability to view my nginx access.log. I upgraded from CentOS 6.4 to 6.5 and now my user cannot view this file but the permissions still look correct. I removed and ...
2
votes
1answer
649 views

Cent OS + VSFTP, 553 could not create file, how to allow uploading of files?

I have a ftp server running on Cent OS VM. the goal: public map can be seen by everyone (readonly for anonymous users, write for logged in users) upload map can only be seen by local users logged ...
2
votes
2answers
409 views

How to change default permissions of files created by a process?

I'm running a game server (unreal tournament 2004) on Centos 6 x86. I use a sh script to start it in a background process. This process (game server) creates different files (demos, logs) and they all ...
0
votes
1answer
274 views

rsync “Permission denied” despite ownership

I just rsync'd a bunch of files, from a Windows box running cygwin sshd, to a CentOS 6.4 box. I ran rsync -e sshd... on CentOS to do this. Then I plugged in a USB drive on the CentOS box, formatted ...
2
votes
2answers
2k views

CentOS - Issue with write permissions

I am running CentOS 6.4 and I have installed Wordpress on it. (along with LAMP) Now the problem is, that I cannot make any write changes to any files in the wordpress editor: eg. header.php, ...
5
votes
2answers
367 views

How can I ensure only the root user have the right to halt/reboot the system?

CentOS Linux by default allows all users to have permission to "halt" & "reboot" the system by using the commands halt and reboot. How can I configure my system so that only the root user has the ...
1
vote
2answers
4k views

What are the settings to correct vsftpd “500 OOPS: cannot change directory” error?

My question is what settings do I need to change and/or commands to run to allow me to log into my vsftpd system? I am getting this error, when I login using ftp instead of sftp: Name ...
1
vote
3answers
131 views

Taking away a User's Read/Write/Execute Permission

So I have a user that is able to go in /etc and read files like httpd.conf. I would like to deny that user access to any critical locations such as /etc, /var and so on. What would be the best way ...
0
votes
1answer
563 views

Setting permissions with FTP

I'm having some issues setting up permissions for FTP. Read another thread on here regarding it, but I wasn't sure if it really matched what I needed. Essentially, right now I've got the client's FTP ...
2
votes
1answer
322 views

Properly Set Permission to /home/user folder for webserver

I'm currently setting up my own Linux server running CentOs 6. To test the security on my server I wrote a PHP script that acts like a sort of "navigator". I can go one directory up, open the files, ...
4
votes
1answer
428 views

CentOS file owner changed on editing

I have the following problem. On Unix server (CentOS 5.5) a number of users belonging to the same group have access to the same files (via ssh). After one particular user (let's say usera A) has ...
1
vote
1answer
178 views

security concern around adding cron user to web application group

I have a permissions issue on my CentOS 5.6 machine with regards to the cron user. On my test/staging environment my cron user (picco-cron) is a member of one group - picco-cron, as below: ...
0
votes
1answer
639 views

Remove noexec from Home folder

I trying to deploy an rails application into /home/app/myapp, but when application tries to connect to Mysql, I get this error: ** [out :: 192.168.110.50] ...
0
votes
4answers
904 views

umask is not working for directories

I have an odd problem with umask. My current setting is: $ umask 0022 $ umask -S u=rwx,g=rx,o=rx This only works for files though and not directories: $ touch abc $ ll abc 0 -rw-rw-rw- 1 user1 ...
2
votes
1answer
3k views

CentOS 6 VSFTP 553 Could not create file

I installed vsftpd yesterday on CentOS 6, however didn't get a chance to test it today. When I went to upload a test file it's coming back and giving me this error: 553 Could not create file After ...
2
votes
0answers
606 views

Owner & Group setting for OpenCart install on CentOS 6.3

I'm setting up a development server on a HP microserver with CentOS 6.3. I'm relatively new to Linux and have ran into some issues/confusion. I have the server fully setup/updated with yum. It's a ...
2
votes
2answers
352 views

SMB Mount To Windows Server Appears to Lock up. Any Ideas?

We are running CentOS 6.3 with all the latest updates. (Attempt to resolve this issue) The Server I am trying to connect to is a Windows Server 2008 R2 box. Though this applies to our old SBS'03 Box ...
1
vote
3answers
1k views

Root permission - username ALL=(ALL) ALL does not work

I'm a beginner. I'm trying to give my user root permissions, so I edited the sudoers file like this: black ALL=(ALL) ALL "black" is my username. But I still don't have root permissions, and ...
1
vote
2answers
214 views

How to maintain file ownership when running 'yum update'

I'm running CentOS 6.2 and installed nginx as root. After the install I changed the owner and group of the install to it's own user and group to keep thing a bit more secure. I logged in as root and ...
0
votes
1answer
2k views

Giving apache user same permissions as root only on specific folders

Not sure if this is possible but is there a way to grant the Apache user same level of permissions (ownership) as root only on specific folder(s). Why I need this: We have a CentOS 6.2 server with ...
3
votes
3answers
1k views

Recursively list files with file names, folder names and permission in CentOS

Is there anyway I can list files by typing a command in the shell which lists all the file names, folder names and their permissions in CentOS?
4
votes
2answers
985 views

/etc/crontab permissions

The /etc/crontab file has the permissions: -rw-r--r-- I understand that this file is for system cron jobs and other users should not have permission to modify it. The current permissions allows all ...
8
votes
4answers
17k views

“Symbolic link not allowed or link target not accessible” / Apache on CentOS 6

I've got a brand new CentOS 6 installation, which has a symlink in the document root to my development files: [root@localhost html]# ls -l total 4 -rwxrwxrwx. 1 root root 0 Sep 18 20:16 index.html ...