Well. I think the only “trauma” of debuild is that it runs lintian after building the package, and it’s lintian who tries to spot problems with your package. So there are two ways to combat the situation: Do not use debuild: this tool merely calls dpkg-buildpackage which really does the necessary powerlifting. The usual call … Read more
The main reason people do this is to minimise the amount of data stored in that particular docker layer. When pulling a docker image, you have to pull the entire content of the layer. For example, imagine the following two layers in the image: RUN apt-get update RUN rm -rf /var/lib/apt/lists/* The first RUN command … Read more
htop adds an exclamation mark if the uptime is greater than 100 days. From: https://github.com/hishamhm/htop/blob/0e8a02367ec7ca8f52b10de70938dfd07faed3ab/UptimeMeter.c#L41
Try using apt-get: apt-get clean rm -rf /var/lib/apt/lists/* apt-get clean apt-get update apt-get upgrade
For docker users, here is what you have to do: # Update stretch repositories RUN sed -i -e ‘s/deb.debian.org/archive.debian.org/g’ \ -e ‘s|security.debian.org|archive.debian.org/|g’ \ -e ‘/stretch-updates/d’ /etc/apt/sources.list
You will notice a big change when selecting options if you type in “java -version” after doing so. So if you run update-alternatives –config java and select option 3, you will be using the Sun implementation. Also, with regards to auto vs manual mode, making a selection should take it out of auto mode per … Read more
You should not use su in a dockerfile, however you should use the USER instruction in the Dockerfile. At each stage of the Dockerfile build, a new container is created so any change you make to the user will not persist on the next build stage. For example: RUN whoami RUN su test RUN whoami … Read more
Perhaps because the title doesn’t mention Python (though the tags do), Google brought me here when asking the same question but hoping for a bash answer. That seems to be: $ dpkg –compare-versions 11a lt 100a && echo true true $ dpkg –compare-versions 11a gt 100a && echo true $ To install a version of … Read more
Try this: 1: Know the path of libpq.so.5 find / -name libpq.so.5 Output example: /usr/pgsql-9.4/lib/libpq.so.5 If found nothing, check if you have already installed the suitable postgresql-libs for your postgresql version and your OS platform 2: Symbolic link that library in a “well known” library path like /usr/lib: ln -s /usr/pgsql-9.4/lib/libpq.so.5 /usr/lib/libpq.so.5 Attention: If your … Read more
I had this same problem on my Ubuntu 14 box. Ended up creating symlinks to get around it. With eigen3 installed in /usr/local/include do the following: cd /usr/local/include sudo ln -sf eigen3/Eigen Eigen sudo ln -sf eigen3/unsupported unsupported You should now be able to include the headers by: #include <Eigen/Dense> #include <unsupported/Eigen/FFT>