Python functional test for linux command
I want to write functional tests for linux sort command in python. I am new with writing test cases. While researching i found Cram and pytest that can be used, but not sure. So any leads or links ...
Equivalent output in HP-UX. Already have script ready for Linux Centos
I am new to HP-UX and never worked on Ksh/Csh. Have been working with bash on Linux for quite some time now. I have below few code snippets to extract system information from Linux centos and dump ...
Trash in buffer when echoing a message from PC on Linux through a STM Nucleo board
I am working with STM NUCLEO board, managed to establish a connection between pc on Linux and a board on a serial port. From PC I send the following message: write( hSerial, "check\n\r", 7 ); Sta...
Can I call any GCC builtin function inside the Linux kernel?
Some of GCC's builtin functions handle floating-point values: http://gcc.gnu.org/onlinedocs/gcc-4.2.4/gcc/Other-Builtins.html Since the Linux kernel doesn't support floating-point operations by de...
Getting PID from sk_buff and inode in Linux Kernel
In the Linux kernel we have a sk_buff structure in the network stack from which we get the inode and from this inode we want to get the pid of the process that created the inode. There is a pid fie...
.netcore `GLIBC_2.14' not found error on linux (RHEL)
On windows 10, I created a .netCore (3.1.200) console application called helloWorld. Published it using the command: dotnet publish -r linux-x64 --self-contained true Copied over the publish fold...
Running compiled Linux executable on other Linux computers
I've been working on a custom program that allows me to control my other Linux-based computers on my network. I've been using Python and used PyInstaller to compile the code into a Linux executable.
Redirect keyboard input echo in linux terminal
So this is a tricky one. After having run matlab in a linux terminal, somehow the echo of keyboard input is lost. That is for example if I type "ls", I don't see "ls" in the ter...
How to open bigbluebutton development environment running locally on linux in android phone browser
I have installed bigbluebutton development environment on my Linux and it is running locally, now i want to open the local app on my phone (android) so that i can detect the type of phone etc. Does
How to use the macro SCHED_DEADLINE in linux?
We know that there are several scheduling policies in linux like SCHED_FIFO, SCHED_RR, SCHED_OTHER, etc. and one can change the scheduler of a real-time process using the sched_setscheduler system ...
fatal error: 'algorithm' file not found while running Debian Linux
I recently updated my clang++ compiler in my debian Linux to version 3.5. I compile my file using clang++ with the line in terminal clang++ -std=c++1y -stdlib=libc++ -c -g -O0 -Wall -Wextra -pedan
How to assign a std::string to std::basic_string<unsigned short int, TRAITS_CLASS>(Unicode2String) on Linux
I am working on a Linux system, and I think standard Linux std::string supports both Unicode and ASCII characters. So, I want to use std::string in my code, but I receive strings from an applicatio...
Linux C++ file write becomes slow when a different (POSIX) thread writes to a different file
File write done to a SSD. Operating system Red-Hat 7.9 File is opened as open(fileName, O_WRONLY|O_CREAT, S_IREAD|S_IWRITE|S_IRGRP|S_IROTH); https://linux.die.net/man/3/open Written using write call (
Linux: change OS source code OR automate launching a script
Here's exactly what I want to do: have a script that, upon detecting that a new file has been put into a predefined directory, runs a little filename scan & move algorithm. Simple example: I c...
Unable to setup a docker image with systemd on linux/x86_64 architecture (centos 7) in a mac m1 chipset
I've followed the documentation :Systemd integration on Docker hub to create a docker image with systemd Base Image Docker file FROM centos:7 ENV container docker RUN (cd /lib/systemd/system/sysinit.
What registers are preserved through a linux x86-64 function call
I believe I understand how the linux x86-64 ABI uses registers and stack to pass parameters to a function (cf. previous ABI discussion). What I'm confused about is if/what registers are expected to...
How do I hot-swap a mass storage LUN backing file in the Linux composite USB gadget?
Cutting to the Chase Does the Linux composite USB gadget mass storage function support hot swapping of its LUN media backing files? If so, has anyone gotten it to work? Background The Linux USB
wxWidgets how to cross compile an application for windows from linux using codeblocks?
I would like to cross compile a wxWidgets application for windows from Linux using the codeblocks IDE. I have read through these instructions which provide some useful information, but the instruc...
How to use PBKDF2 password hashing in an embedded Linux device
I have a need to generate password hashes in a Windows application and, at a later time, download them to a Linux device to be inserted into the shadow password file. For marketing reasons using PB...
Access Property file : Java and Linux
this is my folder structure proj --src --config --bin In linux its /home/proj/src /home/proj/config My config folder contains log4j property file. I am trying to execute my..
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