I've been trying to download and play with the Open gym software that past two days. Specifically the Mujoco which I'm planning to use for research. After some trials and tribulations actually figuring out how to use the terminal(I'm using the BASH terminal on windows 10), I finally downloaded a...

I have installed ubuntu server 16.04 as a webserver at work. I had initially allocated 100GB to it. For some reason, some of the space has been eaten up by tmpfs and I am not able to claim it back. Here is what i get when I run df -h Filesystem Size Used Avail Use% Mo...

I'm using a Docker image from tensorflow with python3: FROM tensorflow/tensorflow:latest-gpu-py3 I need Cython for a 3rd party library to be there, so I do RUN curl -O https://bootstrap.pypa.io/get-pip.py && \ python get-pip.py && \ rm get-pip.py RUN \ pip install --no-cache-dir...

I want to repeat a command while there's a specific string in it's output, which indicates that there was an error. The command is gksu ./installer.run > ./inst.log 2>&1 What i want do is to repeat it while there's 'string' in ./inst.log. How can i do this in BASH?

In Ubuntu 14.04, listing the contents of the directory /var/spool/cron with ls -l provides the following permissions on the directories within (irrelevant columns snipped): drwxrwx--T daemon daemon atjobs drwxrwx--T daemon daemon atspool drwx-wx--T root crontab crontabs What purpose does settin...

when running the command sudo dpkg --configure -a i get the following error. dpkg: warning: 'dpkg-deb' not found in PATH or not executable dpkg: error: 1 expected program not found in PATH or not executable Note: root's PATH should usually contain /usr/local/sbin, /usr/sbin and /sbin` ...