I’m having this weird problem with this makefile. Despite having all the required .c files, the compiling process stops at the first instruction, with this error. make: *** No rule to make target ‘printerTest.umps’, needed by ‘all’. Stop. This exact code with the same exact files…
Tag: linux
Error executing hook: executable file not found in $PATH
I try to deploy service into minikube cluster via DevSpace tool. I have the following hook in my devspace.yaml But at the time it executes it I got the error: I am able to execute pip install -r requirements.txt from regular terminal in Ubuntu. But when it does it via hook it throws the error. Could somebody …
Couldn’t connect to Docker daemon
I am new in Docker and CICD I am using a vps with Ubuntu 18.04. The docker of the project runs locally and works fine. I don’t quite understand why the server is trying to find the docker on http, not on tcp. override.conf docker service status daemon.json gitlab-ci.yml Error Answer Set the DOCKER_HOST …
Building and using a newer GLIBC on CentOS 7
I use CentOS 7 and would like to use some Anaconda python package that requires GLIBC_2.18 while the host OS only provides 2.17. I tried compiling a newer version of glibc myself following these instructions. When I try to run any executable with this newer glibc I am getting an error: Is there a workaround f…
Read a keystroke from user
I would like to read a single key from the user: letters, numbers, and things like Esc or Del, and the arrow-keys. So far I have been using a 3rd party module called readchar. A few approaches to the task are discussed here: How to read a single character from the user?. They run along these lines: Unfortunat…
Shell Script – Print directories/files & file numbers
I’m trying to write a shell which can print the directories & files in it. I want to add number (for loop) to files in it, but having issues – can you experts look into it and help me out? Thanks Answer Solved – Updated while loop with following – was simple than anticipated 🙂
Unable to load library (libFile.so) on jboss server on redhat linux
I am getting the unsatisfied link error when I try to run the web-app. I have created the function which loads the native library stored at “/home/libraryFiles”, using JNA. I have stored all of my libXXXX.so files at “/home/libraryFiles”. I have exporting my war file from eclipse in wi…
Linux/Raspberry pi user restricted to one directory
I am trying to set up a user for my raspberry pi which is restricted to one file. This means that on this file, the user has all permissions (rwx) but on all other files and directories he has not any permission, not even read. I need this because I want to lend my raspi incl. code to someone else.
How to update local files to Google Drive using command line Linux
I am new to Linux and I want to upload/update my local files to Google Drive automatically using the Linux command. Does someone have experience before? Appreciate it if someone can provide me with my resources/step by step to do it. Thanks. Answer I don’t have experience with it but I found this articl…
Stringizing / stringify name mangling
I load a path name with cmake and want to use as a string in my C++ program to load some data. For this the stringification operator # is really handy – I use the macro provided in this answer which is the same as here. Now when I have “linux” or “unix” in my path, this goes horr…