I'm trying to get every single character of every single line in a given file and then do convertnum() (Assume that the function works perfectly) on each single character. Here is what I have so far: #!/bin/bash file1=$1 while read…
I was wondering since there are so many optinos to install a python package which one is be best and most convenient. should I install packages with sudo and pip3 commands, E.g sudo pip3 install <package> only using pip3 E.g…
I'm new to C programming and Makefiles. I have a function in my c code which uses strlcpy for copying string. I'm not allowed to used #include <bsd/string.h> in my code so I have included #include <glib.h> . But while…
I'm trying to add the Wazuh repository to download the official Wazuh packages as instructed in their documentation page in an Ubuntu VM. When I run the command specified in their documentation page: sudo curl -s https://packages.wazuh.com/key/GPG-KEY-WAZUH | sudo apt-key…
So I am trying to install truDesk on my local system. I am getting this error while running the command npm install -g yarn: node: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by node) My Ubuntu version is Ubuntu 18.04.6 LTS…
I'm on a Ubuntu 20.04 system, and I'm using Python 3.8 to write a script that does multiple things using configurable lines of bash, but one of them is that it creates desktop shortcuts. This single-line command creates a desktop…
I spun up a new instance using this AMI: 099720109477/ubuntu/images/hvm-ssd/ubuntu-jammy-22.04-amd64-server-20220420 However, whenever I try to connect using putty I am prompted for a username. I enter "ubuntu" but I'm then disconnected with the message "Server refused our key" (see attached…
I'm trying to install vue app using this command "npm init vue@latest", But the following error occurred with me, any help :( Note : I tried many solutions like : chmod -R 755 .npm and sudo chown -R mostafa .npm…
I am trying to install Mariadb on VPS on Ubuntu 22.04 but the following error is displayed: How to fix it?
I started a validator on a GCP Ubuntu validator which runs continuously. When I started the validator with: sudo mortar server --data-dir ./data-dir --chain genesis.json --libp2p 0.0.0.0:PORT --nat IP-ADDRESS --seal --price-limit 1 & all the logs from the process were…