Install multiple .service files with dh_systemd packaging

I'm currently packaging a python app with dh_virtualenv, daemonized with systemd. I use the dh_systemd plugin to automatically install the file my_app.service will install the .deb package, but...

Loading a kernel without a filesystem - osdev

I built a bootloader to load my kernel onto the memory. The kernel code is lying on the sectors of the floppy. The 2 stage bootloader reads out raw bytes of memory from the floppy disk and places...

Exporting image element to word document using javascript

I am trying to export Html div element to word file using JavaScript. The div element contains some texts and two images. One image is using the absolute path and the other image is using base64...

Bootstrap toast moves all elements

I am developing a website and would like a bootstrap toast to appear in the top right corner which already happens however I would the toast to appear above the carousel but the toast instead...

Swiper pagination not working properly in desktop and mobile

The pagination appears mixed up in the text and i would wish that it appears below the text as a stand alone item to be visibly seen. Another thing is that when in mobile view the hamburger when...

Setting up a SMS Registration System with AWS Pinpoint & Lambda

I'm attempting to setup an SMS Registration System with AWS Pinpoint, Lambda, API Gateway, and SNS. However, whenever I'm attempting to process the data using ajax with their example, it gives an...

jquery error: Uncaught TypeError: $(...).DataTable is not a function

I am trying to use the example bootstrap sortable table code found here: https://mdbootstrap.com/docs/jquery/tables/sort/ I have the html / css / and jquery in my html, but whenever I load the...

Bootloader is Not loading the kernel

I am developing my Operating System. I got error on booting my OS. The error was: KERNEL.BIN not found! Here are the Codes: Boot.asm ; The Aqua_Seven_OS Operating System bootloader ;...

How to solve SWEET32 and Logjam vulnerabilities in weblogic nodemanger process

I got below vulnerabilities for NodeManager service in Weblogic version 12.1.3.0.0 and JDK 1.8.0_101-b13 { "port": 5556, "serviceName": "remotewatch?", "protocol": "tcp", "severity": 2, ...

How to install ansible 2.9+ on ubuntu 18.04 and utilize python3?

I'm trying to install minimal ansible 2.9.x on Ubuntu Bionic (18.04 LTS). The final goal is to build new disk image (using packer) on every commit and want the process to be as fast as...

Issues installing OpenSSL with Ruby 2.2.6 on macOS Catalina

Having an issue setup a rails app on my computer. Keep running into this issue with openssl and tried solving on my own but keep running into the same problem. Can anyone let me know what to do /...

How can I execute a .sh file after cd command in a dockerfile?

I'm trying to install Libressl in a python base docker image. The Python image has openssl by default. My Dockerfile code: FROM python:3.7 RUN apt-get update RUN DEBIAN_FRONTEND=noninteractive...

Enabled cipher suites aren't being used

A third-party service has recently updated its server to use only TLS 1.2 with a limited number of cipher suites. My server, acting as the client in this case, is not able to communicate with the...

Making a screenshot using assembly

I am working on a project in assembly. I want to add an option to make a screenshot. I am saving the picture in BMP format 256 colors bitmap. I am working in 320*200 graphic mode (in 16 bit...

Misconfigured Apache server not implementing SSL properly

I need help finding the fail in my apache2 configuration so that my server runs SSL properly. I wrote an SSL client using ruby to serve local files using SSL. I enabled the module and edited the...

puma gem and ssl errors while doing bundle install

I am running bundle install to gems but it is failing for some gems. Currently, it's breaking for puma gem (An error occurred while installing puma (3.6.0), and Bundler cannot continue). these are...

bootloader works in qemu but fails in virtualbox and on hardware

my bootloader consists of two 512 byte stages. stage 1 gets loaded by the bios into the MBR area. stage1 then proceeds to load stage2 from the drive and jumps to it. i confirmed with a hex editor...

Error trying to connect to FTP server with FtpWebRequest

I am trying to connect to to a FTP server using System.Net.FtpWebResponse but i am running into TLS problems; If i use this configuration: ServicePointManager.ServerCertificateValidationCallback...

NTVDM System Error 4001h when running a 32-bit DOS app

I have cross-compiled a 32-bit analog clock made in ArithmeticExpressionCompiler from Linux to DOS using the GNU Assembler. When run under FreeDOS in QEMU or VirtualBox (which are far better...

Google Cloud VM startup script fails to install pip3

I'd like to pass a startup-script to my free f1-micro instance VM in GCP. The command that I'm specifying is the following: gcloud compute instances create dora-scanner --zone=us-central1-a...

Enabling SSL configuration issue

I am having issues enabling SSL configuration. I walked through the guide provided on docs and searched through the other peoples posts but still cannot make it work. Therefore I kindly ask for...

Applying smooth scroll when clicking an anchor link (Pure Javascript)

i'm writing the code, when the anchor link is clicked jump directcly to the specific section within the page. here i want to make sure that the page is smoothly scrolled either up or down...

Could not find function within ShinyApp while using source

I have a shiny app which contains two files: app.R and functions.R app.R: # Setup ---- pacman::p_load(shiny, tidyverse, shinydashboard, lubridate, scales, DT) source('functions.R', local = T) #...

How can I Debian-package a python application with a systemd unit using stdeb3/py2dsc and dpkg-buildpackage?

What I'd like to do is create a Debian package for a Python3 application and have the package install an associated systemd service, and remove/update it when the package is removed or updated. I...

Can't connect to DB2 with DataGrip with securityMechanism=13

I'm trying to make a connection with the DB2 database with DataGrip. For the connection securityMechanism=13 is needed. The connection failed with the following message: [-4223]...

How to fix "debian-rules-is-dh_make-template"?

Problem I had a following error(debian-rules-is-dh_make-template) from lintian. How should I fix to pass the error? The message showed me that I didn't modify debian/rules, but I already modified...

Is there a succinct list of all perl stateful operators and modifiers?

Details for the stateful behaviour for operators such as match (ie. m//g), stat (ie. stat _) and range (ie. //..//) are in the documentation. However is there a 'listing' of all operators or...

converting rpm files to debian error (package build failed)

after I install alien and having zenmap in the download folder when I run this command alien zenmap-7.91-1.noarch.rpm or any command related to it I get this error package build failed. here's the...

Is there a way to directly configure an 8086 processor to directly send data to 8255 PPI without use of a latch?

I am using emu8086 emulation software and Proteus in order to display data on an LCD. My task is simple, to just simply display a string defined in the assembly code onto the LCD in proteus. The...

Installing gfortran on MacBook with Apple M1 chip for use in R

I'm on a MacBook Air with an Apple M1 chip, using macOS 11.6 Big Sur. I'm on R 4.1.1. I have Xtools and gfortran for the Apple M1 installed: [email protected]marks-air ~ % which...