when I installed Ubuntu10.04, I create a partition /backup.
After I installed Ubunut, I always failed when I try to put some files into /backup via my account.
I try to assign permission in /etc/fstabm, it also doesn't work.
Any idea to solve this problem via my usual account, not root.
If you created this partition during setup just run sudo chown <your username> /backup:to own this directory is simple solution to your problem.
Related
I'm trying to setup a code-server (vscode in browser) instance and read/write from a mounted samba share. Unfortunately when I try to add a file it gives me an error that I do not have permissions to read/write to that folder. When I try to add files with the same credentials on Windows it does work though. This is the error that VSCode gives me:
Unable to write file
'vscode-remote://localhost:8080/home/user/repository/test'
(NoPermissions (FileSystemError): Error: EACCES: permission denied,
open '/home/gmetitieri/user/test')
If I sudo touch file.txt then the file will be created and added. I already used chmod and added full access to the folder but it still won't work. Is this a credentials thing or am I missing something?
I already tried this answer but it still doesn't let me write as non-root
Edit: This is the command I used to mount the drive (just with different folder names and IP address):
sudo mount -t cifs -o rw,vers=3.0,credentials=/root/.examplecredentials //192.168.18.112/sharedDir /media/share
Considering "non-root through Samba", especially in new releases of OpenSuse (...15.3 -- 15.4), I do few movements into normal configuration panels (no sudo commands or anything technical).
Using Yast Firewall section -- For now (immediate solution):
I turn off the firewall, then see what you can turn on (after this) to keep the samba working with Microsoft Windows.
More details on how to do this with images on my website.
This happens when the directory on the Samba share does not have permission for non-root users.
In your smb4.conf file:
[test]
comment = Test share
path = /path/to/directory
force user = unixuser
valid users = sambauser
In this example, unixuser should be the owner of the files in /path/to/directory. The user logged into Samba in this example is a user called sambauser.
I was trying to deploy spark-jobserver on a EMR cluster, as per this documentation "https://github.com/spark-jobserver/spark-jobserver/blob/master/doc/EMR.md#configure-master-box"
Was able to install the job-server on emr, but while starting the server using ./server_start.sh on "/mnt/lib/spark-jobserver" (you can find it in my cluster), it was showing
"mkdir: cannot create directory ‘/mnt/var/log/spark-jobserver\r’: Permission denied".
I have tried to give permission to it using chmod and also tried chown command, but all of these didnt work.
Further I had also tried logging in with ec2-user, but this even didnt help.
Can you please tell what more else is needed to be done in order to get it deployed on emr, or emr is not capable of doing this.
Logs:
[hadoop#ip-10-0-0-50 spark-jobserver]$ ./server_start.sh
mkdir: cannot create directory ‘/mnt/var/log/spark-jobserver\r’: Permission denied
Did you try giving permissions recursively?
chmod -R 777 dirname
I am running a default t2.nano ec2 linux ami. Nothing is changed on it. I am trying to rsync my local changes to the server. There is a permissions issue that I don't know enough about to fix.
My structure is as follows. I'm trying to push my work to the technology directory. The technology directory is mapped to a staging domain. i.e. technology.staging.com
:/var/www/html/technology
this is from the root, and it does work fine, it's the rsync that is failing.
when I push locally to that directory I get a "failed: Permission denied (13)" error.
I'm running an nginx server and assigned permissions to the www directory as follows:
sudo chown -R nginx:nginx /var/www
My user is ec2-user which is the normal default. Here is where I am tripped up. You can see the var directory is given root access.
You can see that the www directory then has permissions set to nginx so our server can access the files. I believe I need to add the ec2-user to this directory as well as the nginx user so that I can rsync my files there and the server will still have access I'm just unsure of how to do that.
As a test, I created a test directory at this location and it worked successfully.
:/home/ec2-user/test
you can see the permission here are set for the ec2-user which is why it works i'm sure.
Here's the command I'm running on my local machine to rsync my files which fails.
rsync -azP -e "ssh -i /Users/username/devwork/company/comp.pem" company_technology/ ec2-user#1.2.3.4:/var/www/html/technology
Here's the command that was working.
rsync -azP -e "ssh -i /Users/username/devwork/company/comp.pem" company_technology/ ec2-user#1.2.3.4:/home/ec2-user/test
I have done enough research and testing to know that it's a permissions error, I just can't figure out the right way to solve it. Do I need to create a group and assign both the nginx and ec2-user to the group and then give that group the same permissions level on the :/var directory.
Side note, what permissions level do I set for the chown to make these permissions that are currently set?
I have server config files in the :/etc/nginx/conf.d/ directory that map to the directories I create inside of :/var/www/html directory so I can have multiple sites hosted on the server.
So in this example, I have a config file at :/etc/nginx/conf.d/technology.conf which maps to the directory at :/var/www/html/technology
Thank you in advance, again, I do feel like I have put forth the research and effort to show that I've gone as far as I know how to do.
The answer made sense after I spent roughly a day playing around. You have to give access to both the ec2-user and the nginx group. I believe you never want to put a user in a group that involves the server itself, I think things would go south.
After changing the owner to both the ec2-user and nginx group, it still didn't work exactly the way I wanted it to. The reason was, I needed the nginx permissions to be updated to what they had when they were assigned the user role.
Basically, theec2-user had write permissions and the server did not. we wanted the user to have write permissions so they could rsync my local files to the directory on the server, and the nginx group needed the same level of permissions to display the pages. Now that I think about it, the nginx group may have only needed read permissions to display things, but this at least solved the problem for now.
Here is the command I ran on the server to update the ownership and the permissions, as well as the output.
modify ownership
sudo chown -R ec2-user:nginx :/var/www/html/technology
modify permissions
sudo chmod -R o=rwx,g+rwx,o-w technology
The end result looks like this
You can see the permissions match, and the ownership is as we expected. The only thing I have to figure out is after I rsync new files to the server, I need to run the previous code to update the permissions again. I'm sure that will come to me later, but I hope this helps anyone in the same situation.
I'm trying to use Jenkins to deploy to a custom workspace but am having permissions issues. The custom workspace folder is /var/www/workspace which is owned by www-data and in the www-data group as normal. I have added my jenkins user to the www-data group and the folder has writable permissions on user and group level. When I run the Jenkins build it fails because it doesn't have permission to clone into the folder. The only thing I can think of that may be stopping this from happening is the fact that the var folder is owned by root even though www and all folder below this are owned by www-data
Any advice appreciated.
Do one thing, go to /var/www/ and type the following command and paste output:
ll
Responding to your comment, to change the owner and group of /var/www/workspace and all files under it you can use:
chown -R jenkins:www-data /var/www/workspace
In the end I changed the user that Jenkins is running as from Jenkins to www-data. Probably not the ideal way to do things but as this is on a non public facing server it suits my purpose. Now when a build has completed I get Jenkins to run a couple of chmod commands to make sure file permissions are correct and the files are already in the www-data group so all works nicely.
I can't workout how to solve this problem so wordpress would let me upload themes.
I have a fresh copy of Fedora 17 installed on my dev machine.
I then installed mysql using: yum install mysql mysql-server. Next I installed WordPress which also installs apache and php: yum install wordpress
I can go to http://localhost/wordpress and see WordPress working. But when I try tried to install my theme it asked for ftp credentials. I then updated the wp-config.php file and set the FS_METHOD constant to direct. Now it doesn't ask for ftp credentials but it gives me this error:
Could not create directory. /usr/share/wordpress/wp-content/themes/my-theme-name/
httpd service is running under 'apache' user and 'apache' group. The /usr/share/wordpress/ directory is recursively own by 'apache' user and 'apache' group too. I've even set the permissions to 777 (also recursively) and even then I keep getting the same error as above.
How can I solve this problem?
Fedoras SELinux configuration is most probably blocking the attempts of the webserver to write to the disk. To change the settings for your wordpress folder you can run this command (as root):
chcon -R -t httpd_sys_content_rw_t /usr/share/wordpress/wp-content
No need to do chmod 777 to the whole folder, this is a huge security risk. Of course this is for direct filesystem access, you have to disable the ftp access. For ftp access you will have to look up the right SELinux context.
You got the check these lines in your Wp-config.php (aproximatively line 105) :
define('FTP_USER', 'usr');
define('FTP_PASS', 'P#ssw0rd');
define('FTP_HOST', 'url');
You process of web server is running on apache but Wordpress will use the account define in the wp-config.php . So you got to set the group of your user to get access to these files.
Setting permissions 777 is not a solution, you got to care about it.