Ununderstandable linking error mesage - C++ - linux [duplicate]
I was coding a state machine for a game in C++ (Ubuntu), but when I tried to compile with GCC, this error message appeared :$ gcc main.cpp -o gameEngine/usr/bin/ld: /tmp/cc9n3ztz.o: in function...
View Article404 page on "/" route in Laravel. Permission denied
I am running my Laravel application on Ubuntu in Windows 10 but when I want to access the "/" path, the browser displays a "404 Not Found" message. Currently viewing it on the localhost.However, the...
View ArticleHow to keep data synced between development and production databases?
Update:People have raised some good questions about my site and workload so I thought some addition information would be helpful.My site has 1200+ plants in a garden, with multiple tables and dozens of...
View ArticleGit submodule update failed with 'fatal: detected dubious ownership in...
I mounted a new hard disk drive in my Linux workstation. It looks like it is working well. I want to download some repository in the new disk. So I execute git clone XXX, and it works well. But when I...
View ArticleNginx sites-enabled, sites-available: Cannot create soft-link between config...
I am trying to create soft links between config files containing server blocks in the sites-enabled and sites-available directories in /etc/nginx/.The command I am using is:sudo ln -s...
View Articledocker images on different computers are different
I am running a docker image on 2 different computers and the contents of said image are different.I am ensuring they are the same image by specifying the digest as suchdocker run -it...
View ArticleHow to solve errors while installing PHP 8.x on Ubuntu 20 [closed]
I am trying to install PHP 8.x but I am getting stuck at one point again and againSo in order to install PHP, I assume I need to have ppa:ondrej/php repository present. I was having errors while...
View ArticleRemoving "\n" character while writing into a file in Shell Script
Here i am taking the text input from the yad ui field and then i am writing that text into a solc.c but that text contains some \n characters , which are directly being written into...
View ArticleMosquitto from remote IP [closed]
I have Mosquitto 2.0.1 on an Ubuntu server. It works fine with the Mosquitto Explorer from an IP on the same subnet. The configuraion file of mosquitto is:pid_file...
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How to configure XRDP to work with Gnome on Ubuntu 22.04?
I want to connect to my Ubuntu 22.04 computer with a remote desktop app just like how I connect to my Windows PC. Now XRDP promises to do that, and it is easy to install. However, configuring it so...
View ArticleCompilation and execution issue with a C script using 'ls' utility in Ubuntu...
I am developing a C script in Ubuntu 20.04 that utilizes some external utilities to perform certain tasks. When attempting to compile and run the script, I encounter errors both during the compilation...
View ArticleConnect MySQL configuration with CA certificate?
I am using mysqlkit for Vapor server side project and used to configure MySQL like below:let config = MySQLConfiguration(hostname: "127.0.0.1", port: 3306, username: "root", password: "s3#12412r657f",...
View Articleufw rate limiting ansible on ubuntu 22
this was all done on ubuntu 22.$ ufw versionufw 0.36.1Copyright 2008-2021 Canonical Ltd.$ cat /etc/os-release | grep VERSIONVERSION_ID="22.04"VERSION="22.04.3 LTS (Jammy...
View ArticleI am new to linux, Why is cd command not working on my ubuntu terminal? [closed]
cd command is working fine in windows powershell, but it is not working in ubuntuAt first I was doing error by writing Desktop as desktop, but linux is case sensetive, but now I have changed it to...
View ArticleEncountered error while running C++ on V.S.Code on Ubuntu even after...
I'm encountering issues while trying to run C++ code on V.S.Code on Ubuntu distribution. I'd install the C++ extensions from V.S.Code along with mingw-64 and g++ compiler for C++. I've followed all the...
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I am noticing spike in CPU usage in the server, please see the image [closed]
I am noticing spike in CPU usage in the server, please see the image. How do I know which is process is causing the CPU usage spike. I am trying to figure out why the spike is there. Is there a tool to...
View ArticleIn ubuntu server , systemctl status mongod
× mongod.service - MongoDB Database ServerLoaded: loaded (/lib/systemd/system/mongod.service; enabled; vendor preset: enabled)Active: failed (Result: core-dump) since Thu 2024-02-29 07:18:58 UTC; 1h...
View ArticleTypeError: TransformerBatchNormEncoderLayer.forward() got an unexpected...
I am trying to run the github - gzerveas mvts_transformerAfter jupyter install -r requirement.txt, it show this error and I do not know how to fix.I've ask GTP and it suggest this question might due to...
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How to run python3 code in VSCode? /bin/sh: 1: python: not found
I'm trying to run a python file in VSCode using python3.I know I can fix by simply setting to run using integrated terminal like it says in the microsoft vscode tutorial on python. However, I would...
View ArticleHow can i use the python of the anaconda environment when I use "rosrun" to...
I want use the python of the anaconda environment when I use ROS Noetic.But I found that even if the virtual environment is activated at the terminal，whether "rosrun" or "roslaunch" uses the Python for...
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