Freelance web designers often work with a variety of clients. Over time, it provides for many interesting experiences. You get a behind-the-scenes look at how decisions are made – something that can vary greatly from place to place.
I am a new Ubuntu Linux server system administrator. I need to upgrade or update a single package using apt-get command or apt command. How do I update a specific package in Ubuntu Linux? How […]
I am a new Ubuntu Linux user. I need to update Ubuntu Linux, but do not have GUI installed on my AWS/Google cloud server. How do I update Ubuntu using terminal? How can I upgrade […]
I would like to update installed packages for security on Ubuntu 18.04 LTS server. How can I update my Ubuntu 18.4 system using apt command/apt-get command?Introduction: Keeping your system, kernel and installed application is an […]
I am a new Ubuntu 18.04 LTS user and I would like to setup ssh public key authentication. How do I set up ssh keys based authentication on Ubuntu Linux 18.04 LTS server? How do […]
I am a new Ubuntu Linux 18.04 LTS cloud server user. By default my serer name to ‘localhost’ during installation but now I would like to change the computer name to ‘u1804-nixcraft’. Can you tell […]
In recent years, Halloween has changed. What used to be an occasion for kids to score some sweet treats has become a big playground for adults, too. It’s not hard to spot those who feel the spirits – they’re usually the ones who have turned their home into a haunted house.
Bootstrap is already pre-packaged with a huge selection of useful tools, extensions and components, and is more than enough to kick-start most web design or web application projects. But there will be times when the bundled basic components are not quite enough for what you need. That is where this post comes in. We have assembled 45 extensions, plugins, addons and components that will allow you to extend Bootstrap even further.
I am a new Linux user. How do you check how many CPUs are there in Linux system using the command line option? Introduction: One can obtain the number of CPUs or cores in Linux […]
I am using Ubuntu Linux 16.04 LTS cloud server. I followed this page to upgrade Ubuntu 16.04 to 18.04 but, I am getting an error that read as ‘ -bash: do-release-upgrade: command not found.’ Why […]
How do I install and configure KVM (Kernel-based Virtual Machine) on a CentOS 7 or RHEL (Red Hat Enterprise Linux) 7 server? How can I setup KMV on a CentOS 7 and use cloud images/cloud-init […]
I know how to clone a KVM VM. Once cloned I would like to reset cloned VM. How do I reset, unconfigure or customize a virtual machine so clones can be made? How can I […]
When working with clients, patience is both a must-have quality and a delicate balance. Of course, you’ll want to calmly train clients to use a CMS or explain the specifics of a project. That’s just a display of good manners.
I need to reboot the VM or bare metal Linux machine/server using Ansible and wait for it to come back, but it does not work with playbook as descried here. How to reboot Linux server […]
How can I reboot a Debian or Ubuntu Linux server/host remotely using an Ansible playbook for kernel update and wait for it to come back again?Introduction: It is pretty standard to update a large number […]