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CMS Drupal Mastering Development

What existing Drupal 8 module installs software required for running tests (PHPUnit, etc.)?

Running tests in Drupal 8 requires certain software to run, of course. However, I was surprised to not find a module, up-to-date set of instructions, or other turnkey method of identifying and installing the required software. It seems reasonable to expect the ability to “flip a switch” and enable testing. Instead, I’ve had to learn […]

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Linux Mastering Development

json data block into html page please

I am new to ansible/shell scripting, and was able to get the task done to some extent. I have a list of host IPs in a file, and need to get some info from them remotely, like CPU, IP, RAM, Docker Version. I was able to create my file in “facts.d” folder under etc/ansible, and […]

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Development

Cropping an image after detecting the corners using opencv python

I’m new one to openCV and computer-vision. Just now i’m trying to crop the Tiff scan after detecting the corners and then extract information from it based on exact coordinates x:y using python, openCV, numpy and OCR with Tesseract. What i achieved right now is that i upload an image (scan), binarize it, fix rotation […]

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Development Linux

How can I install kernel modules on a mounted file system?

I’m setting up an embedded system that is built using the Yocto project. This outputs a root file system, kernel, u-boot, etc. I have an installer script that I run from an SD card that configures the eMMC on the board with partitions, copies in the rootfs, uboot, etc. It produces a bootable system when […]

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Development Linux

How can I install a kernel module on my embedded system?

I’m setting up an embedded system that is built using the Yocto project. This outputs a root file system, kernel, u-boot, etc. I have an installer script that I run from an SD card that configures the eMMC on the board with partitions, copies in the rootfs, uboot, etc. It produces a bootable system when […]

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Development Linux

Make Modules_Install Fails

I am trying to install kernel modules, but when I run make modules_install, the following appears: INSTALL virt/lib/irqbypass.ko DEPMOD 4.19.97-gentoo depmod: ERROR: openat(1023, 4.19.97-gentoo-x86_64, O_RDONLY): Too many open files depmod: ERROR: openat(1023, kernel, O_RDONLY): Too many open files depmod: ERROR: openat(1023, arch, O_RDONLY): Too many open files depmod: ERROR: openat(1023, crypto, O_RDONLY): Too many open […]

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Development Linux

Custom program don’t see .so file while running on Beaglebone Black

I built gcc, u-boot, kernel, dtb, rootfilesystem from scratch and use them on my beaglebone. While i am runnung program Nordwind the program don’t see the .so file. When I am trying to use ldd or file with this .so file error occurs. On standard linux distribution for beaglebone ldd works fine with .so file. […]

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Development Linux

Custom program don’t see .so file while running on Beaglebone Black

I built gcc, u-boot, kernel, dtb, rootfilesystem from scratch and use them on my beaglebone. While i am runnung program Nordwind the program don’t see the .so file. When I am trying to use ldd or file with this .so file error occurs. On standard linux distribution for beaglebone ldd works fine with .so file. […]

Categories
Development Linux

Custom program don’t see .so file while running on Beaglebone Black

I built gcc, u-boot, kernel, dtb, rootfilesystem from scratch and use them on my beaglebone. While i am runnung program Nordwind the program don’t see the .so file. When I am trying to use ldd or file with this .so file error occurs. On standard linux distribution for beaglebone ldd works fine with .so file. […]

Categories
Development Linux

Custom program don’t see .so file while running on Beaglebone Black

I built gcc, u-boot, kernel, dtb, rootfilesystem from scratch and use them on my beaglebone. While i am runnung program Nordwind the program don’t see the .so file. When I am trying to use ldd or file with this .so file error occurs. On standard linux distribution for beaglebone ldd works fine with .so file. […]