Question I have Ubuntu 20.04 and I have tried using docker login to log in in terminal, but got: docker login Login with your Docker ID to push and pull images from Docker Hub. If you don't have a Docker ID, head over to https://hub.docker.com to create one. Username: sfelshtyn Password: Error saving credentials: error storing credentials - err: exit status 1, out: `error getting credentials - err: exit status 1, out:` no usernames for https://index.…

Question I installed PyTorch with: conda install pytorch torchvision cuda80 -c soumith How do I uninstall and remove all PyTorch dependencies? Answer From the anaconda docs, you can uninstall with conda uninstall Try conda uninstall pytorch torchvision cuda80 -c soumith Alternatively, the pytorch docs suggest conda uninstall pytorch pip uninstall torch pip uninstall torch # run this command twice …

Question I am trying to create a Dockerfile that will start apache automatically. Nothing has worked. But If I log into the container and run service apache2 start it works. Why can I not run that command from my Dockerfile? FROM ubuntu File Author / Maintainer MAINTAINER rmuktader Update the repository sources list RUN apt-get update Install and run apache RUN apt-get install -y apache2 && apt-get clean #ENTRYPOINT ["/usr/sbin/apache2", “-k”, “start”]…

Question Closed. This question is off-topic. It is not currently accepting answers. </div> Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 10 years ago. Improve this question I'm trying to redirect http traffic to port 8080 on the same machine and have the iptables rules below working. iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-ports 8080 iptables -t nat -A OUTPUT -p tcp --dport 80 -j REDIRECT --to-ports 8080 I'm trying to figure out how to make this change permanent incase of a reboot of the system.…

Question I keep on getting the above error whenever I run the following command via a postgres user. /usr/lib/postgresql/9.3/bin/pg_upgrade \ -b /usr/lib/postgresql/9.1/bin/ \ -B /usr/lib/postgresql/9.3/bin/ \ -d /var/lib/postgresql/9.1/main \ -D /var/lib/postgresql/9.3/main cannot write to log file pg_upgrade_internal.log Failure, exiting I'm using Ubuntu 13.10. Both Postgresql 9.1 and 9.3 are running properly. Answer Make sure that you run this command from a directory that is writable by the postgres user, like /tmp or /var/lib/postgresql:…

Question Using gcc -m32 myprog.c should compile in 32 bit version the file myprog.c. Unfortunately I get this error: In file included from /usr/include/stdio.h:27:0, from myprog.c:1: /usr/include/features.h:374:25: fatal error: sys/cdefs.h: No such file or directory #include <sys/cdefs.h> How could I fix this? If I don't use -m32 it works but uses 64 bit instructions. Answer To compile 32 bit binaries on 64 bit Linux version, you have to Install libx32gcc development package and 32 bit GNU C Library…

Question I'm trying to setup docker and I`m getting the following error: ERROR: Pool overlaps with other one on this address space What should I do to solve it,please? Answer Could you provide us with the command you have run as well as your docker-compose.yml file please? The error you are encountering is suggesting you have a network address conflict. To check that you could run: docker network ls to list all the docker network running currently on your machine.…