The script should be able to detect the operating system that is running. The alternatives OS is Arch Linux, Centos and Ubuntu. os=$(uname) if [ "$os" == "Arch" ]; then echo "Arch Linux detected" elif [ "$os" == "CentOS" ];…
Update2 Okay, I've rebuilt the Ubuntu server from scratch and the problem still exists. This is how I am doing it. Create a virtual machine in ESXI with two disk volumes. The first is 50GB and the second is 250GB.…
I had just upgraded to Ubuntu 22.04.1 LTS, which comes preinstalled with python3.10. I tried creating a virtual environment but it was unsuccessful. Trying to install the virtual env package gets an error E: Package 'python3-venv' has no installation candidate…
I have an HTML file that contains the following form: <form action="" class="contact-form"> <div class="input-group tm-mb-30"> <input name="username" type="text" class="form-control rounded-0 border-top-0 border-end-0 border-start-0" placeholder="Name"> </div> <div class="input-group tm-mb-30"> <input name="email" type="text" class="form-control rounded-0 border-top-0 border-end-0 border-start-0" placeholder="Email"> </div> <div…
I want to search all files include text "hello" but exclude the result contains "test". Here is the example files: mkdir -p /tmp/test cd /tmp/test echo "foo hello" > foo.txt echo "bar world" > bar.txt echo "test hello" >> bar.txt…
I'm trying to run and kill site.py python script every 5 minutes using webreset.py script. webreset.py: from psutil import Process, Popen from time import sleep pid = 0 while True: if pid: Process(pid).terminate() process = Popen('python3 site.py') pid = process.pid…
I have a web app that I deployed to a machine that has ubuntu 20 installed to be able to run the app I should open ssh to the ubuntu machine and then run this command cd mywebapp python3 app.py…
Im trying to install binwalk. I simply followed this page: https://github.com/ReFirmLabs/binwalk/blob/master/INSTALL.md But when trying to build sasquatch, after I installed and cloned it, when using $ (cd sasquatch && ./build.sh) - as stated in the INSTALL.md, What happens is that…
I am writing the following shell script for generating multiple directories by providing arguments. This is my shell script "createDirectories1.sh" #!/bin/bash echo "$1" echo "$2" echo "$3" mkdir $1{$2..$3} #command mkdir $1{$2..$3} And I am running the above script using…
PROBLEM I have installed ROS 2 foxy on 2 computers and trying to run the demo talker on one machine and the demo listener on the other. Unfortunately it does not work. However: the ros2 multicast test works; the talker/listener…