So I have been following these documentations so that I can print on my thermal printer through python. I am running Ubuntu and have the pyusb module installed. The printer is a Rongta RP58, and it’s idVendor and idProduct were found through the lsusb command (0fe6:811e). Just like in the instructions, I enter: but the error appears In the documentation
Tag: permissions
Dynamically pick the user GUI and UID who’s running Docker at the host from entrypoint
I have the following script as the ENTRYPOINT of my Dockerfile and therefore Docker image: Everything is running fine for Linux since the GUI and UID for most of the distros is 1000 (we’re using Fedora and Ubuntu). Windows – I think – doesn’t care about it, but again the script works properly and everything goes well. The problem comes
Permission denied. Laravel linux server
when i try to register and send an email to the user i got this error. It was working till yesterday. From today it gives me this and i cant figure out why. By the way on local testing this work’s. I’m stuck. Help please Answer I cannot comment because I have joined stackoverflow recently and I do not have
bash command redirection in expect script failing with permission denied (spawn ssh user@host command > outfile)
I have this expect script that is supposed to read a gpg encrypted password, and use it to call a remote script via ssh (there are many reasons why I need to do it like that). Now, my problem is that whenever I run this script, the ssh connection is correctly set up, but it fails in writing the output
Permission Denied when trying to read file w/644 permission
I am trying to write a PHP script for a Web server (lighttpd) to read a file in another user. The Web server runs under user http: The file the script is trying to read has the following permissions: Which I thought meant that any user can read it. The fopen in the script results in a Permission denied: I
“Permission denied” in Docker container unless –privileged=true
I’m trying to run an nginx container as a service and share 2 volumes between the host machine and container, so that files in one directory are automatically shared with the other paired directory. My docker-compose.yml is the following: The only way I can get this to work currently is by adding privileged: true to the docker-compose file, however I
Raspberry Pi create user with one file permission
I know how to create a new user on the Pi with all the same privileges as pi from this: https://raspberrypi.stackexchange.com/questions/7133/how-to-change-pi-sudo-permissions But how do you create a user with just one file permission? I mean that I want to create a user Alice that can only edit / rm / scp / the file /etc/wpa_supplicant/wpa_supplicant.conf. I don’t want them to
Apache & SFTP permissions on AWS EC2 Linux hosting
Using SSH I’ve granted access to my SFTP clients user “ec2-user” with the following command: sudo chown -R ec2-user /var/www/html However I also need to grant access to Apache which I can do with the following command: sudo chown -R apache:apache /var/www/html I assumed this would grant access to both, but this is not the case. How can I apply
Why can’t I upload folders to a Linux EC2 Instance?
I have been uploading my files and folders to my Linux EC2 Instance using SSH for the past month. Yesterday I updated the Linux version, and since then I cannot upload folders to the Instance, but I can still upload files. Why is this happening and how can I fix it? Here’s what I’m using to upload folders: (dashed out
How can one influence the order of RUN commands in a Dockerfile?
I’m writing a Dockerfile where the root user creates a user named blog to manage website deployment. I’m using the Docker Hub wordpress container as a base. The root user creates folders under /var/www/html and gives the blog user permissions to write underneath. In the next set of RUN commands following USER blog, these commands do not acknowledge the previous