When trying to launch the same C++ Linux program, with different arguments and with Poco::process, I get exit 72 code from my second DummyProcess. This code snippet below is executed in a thread function, which launches every other time, with different task and duration arguments. When task-1 is running and t…
How to convert this powershell script to bin/sh script?
How to convert this script: or with parameter: How to make similar script that works in linux /bin/sh? I want to copy files to some network location (windows shared folder). There is no scp on windows server and i cannot install anything. Answer On Linux, you’ll need the following (verified on Ubuntu 18…
Ubuntu Modoboa from NGINX to APACHE2: HttpS 403 forbidden while HTTP is correctly accessible. (mod_WSGI)
Resources: LINUX UBUNTU 20.04 Apache/2.4.41 (Ubuntu) Server Port 443 Certbot verified HTTPS. Latest version of Modoboa installed by the tutorial of mod_wsgi (sudo apt-get install libapache2-mod-wsgi-py3) in HTTP the sites loads of Modoboa and is accessible (so this means python3 installation all good everythi…
Is there a way to change “home” directory in Intellij?
I’m using intellij Idea, and new to linux So for example, I have a project directory structure below Now, if I want to access hello.txt in MyCodes.java with relative path, I need to use “src/hello.txt”, where the “home” directory is the ProjectFolder. However, if I copy my files …
Skipping a part of a line using sed
I have a file with content like so – @1: 00001109 Each line is of the same format. I want the final output to be @1: 00 00 11 09. I used command in sed to introduce a space every 2 characters – sed ‘s/.{2}/& /g’. But that will give me spaces in the part before the colon too which
“protoc: not found” on an Alpine-based Docker container running Protocol Buffers
I’m trying to build a simple container which downloads a Protocol Buffers binary from the release page (https://github.com/protocolbuffers/protobuf/releases/tag/v3.13.0) and adds it to the path. Following the Linux instructions at http://google.github.io/proto-lens/installing-protoc.html, I’ve att…
Linux – Searching multiple filenames from a textfile and copy to location
I have a text file containing the multiple names of files. I want to search these from a specific folder and copy it to another. Which Linux commands can I use to easily do this? Does grep, find commands help with this? Answer You mean something like this? To answer your comment: while read -r file <- here…
Get pdftotext Python module running on Lambda
I need to get the pdftotext python library for 3.8.6 running in an AWS Lambda Function. I have the library installed and running on an Amazon Linux AMI, however when I copy the library files into a lambda I get: The lambda function has the Python path set to the site-packages directory, which I have confirmed…
Opengl using freeglut on linux shows only a transparent window
I am trying to use freeglut3 on linux mint 20 to do some basic openGL ( my teacher forced me to use glut/freeglut with c++ ). I am just trying to make a black window to show on screen but only a transparent window shows up and it doesn’t close until it shows Segmentation fault (core dumped) here is my
How do I grep/awk multiple lines from a cluster based on a pattern?
is there a way I can grep/awk multiple lines from a cluster based on a pattern? I have a file as follows: File.txt And the pattern is – “Dogs”, I would like the output to be: Is this possible? Answer or Notes: The first version loads the entire file into memory (but not the second). Both ver…