Monkey business for the geek in you!
We heard you: You want bolder and brighter colors on WordPress.com. Today we’re bringing your WordPress.com dashboard to life with four new color schemes: introducing Midnight, Sunset, Ocean, and Contrast. You may recognize some of these colors as old friends. Midnight, Sunset, and Ocean are based on early versions of WordPress — a nod to…
In this article I want to put together a few solid techniques for building big, oversized background images. This may be accomplished through basic CSS3/CSS2 techniques, or by using some open source third-party jQuery plugins. There are no right or wrong answers, just varying levels of support in older legacy browsers. Dig through this collection…
I noticed that /var/cache/apt/archives/ taking lots of disk space on my AWS EC2 cloud server powered by Debian Linux. Can I delete /var/cache/apt/archives/ folder? Is it safe to remove all files? Do we absolutely necessary to keep all these files?APT is a set of command found on Debian based operating systems. One can use apt-get…
How many developers do you know in your life? If you work with a group of them, you might notice that they have particular quirks or personalities that you can actually group together, which is what I’m going to do with this post. Developers have their individual preferences and work style that are very different…
How do I check swap (paging) usage under Linux operating systems using command bash/ksh line options? How do I check swap usage size on Linux operating system?Swap space (also known as paging) is nothing but computer memory management involving swapping regions of memory to and from storage. You can see swap usage summary by device…
I need to list all open ports in Linux cloud server. How do I check open ports in Linux using the CLI? Can you give me the command to check open ports in Linux operating system?To troubleshoot server problems and to avoid security issue, one needs to find out open TCP and UDP ports. In…
Hyperledger Explorer is a powerful utility that allows users to create user-friendly web-based applications. It is a blockchain dashboard and provides the ability to view, invoke, deploy, and query raw blockchain data and network information, including block details, chain codes, and transactions stored in the ledger. For those who are not familiar with Hyperledger project…
How do I configure automatic updates for Ubuntu Linux 18.04 LTS “Bionic Beaver” server?The Linux server security is indeed an essential task for sysadmins. One of the most fundamental ways to keep the server secure is by installing security updates on time to patch vulnerabilities. You need to install the unattended-upgrades package. It will automatically…
Design Is […] is a monthly speaker series on the future of design and creativity. Each public talk is centered on a theme, and the series highlights a broad range of perspectives on everything from human-centered design to VR and ethics. Learn more at ? https://goo.gle/2meEcFz Sound design is an area of increasing importance for…
I am a new Debian Linux / Ubuntu Linux LTS user. How do I reinstall a package using apt-get command line? Is there an ‘apt-get force reinstall package’ command? The Advanced Packaging Tool (APT) works on both Debian / Ubuntu Linux. It can handle the installation and removal of software including reinstalling packages to fix…
I am on Red Hat Enterprise Linux server. Is there is an easy way to run script or command at boot time after fresh reboot command? How can I execute cron job on Linux after system restart?crontab is the program used to install, deinstall, or list the tables used to drive the cron daemon in…
Get Our FREE Guide to Landing a Remote Job You Love Say goodbye to the 9-to-5. Learn the steps you can take TODAY to get a remote job. If you’re a working mom, you’re bound to have had folks make some assumptions about you. Nothing malicious, necessarily. Our human brains just take shortcuts based on…
I have installed memcached server under Linux, but it is still showing old data. How do I flush the contents of a Memcached instance / server on Linux or Unix-like systems?You can invalidate all existing cache items using the flush_all command. This command does not pause the server, as it returns immediately. It does not…
Forcing usage of an SSL certificate, whether it’s our free AutoSSL or a purchased SSL, ensures visitors that there’s a secure connection with the website. It also assures them that you care about their security and privacy. After installing an SSL certificate, you need to ensure OctoberCMS redirects all users to use it. Below we’ll…
I need to disable SELinux on CentOS 7. How can I disable SELinux from the command line over ssh based session?SELinux is an acronym for Security-Enhanced Linux. It is a Linux kernel security feature for access control. For example, with the help of SELinux sysadmin can determine which Linux server users and apps can access…
When using a new content management system (CMS), you want to know how to undo changes while learning your way around base functions. You’ll need to understand ways to improve security, enhance workflow, and install plugins for OctoberCMS as you work toward the ideal website you want. After you learn the base functions and get…
I do not want to use Adobe flash based speed testing site due to security concern on my desktop. How do I install Speedtest-cli on a CentOS Linux or Fedora Linux or Red Hat Enterise Linux (RHEL) for checking the Internet speed?Adobe Flash vulnerabilities are a major security issue for Linux users and speedtest.net use…
When invoked without arguments, the date command displays the current date and time. Depending on the options specified, the date would set the date and time or print it in a user-defined format. However, how do you get yesterdays with bash? What about tomorrows day? I have seen many sysadmins writing Perl scripts for calculating…
Top 15 CMS Platforms for 2021 There are so many options available for CMS platform on the web. We have listed 15 best choices marketing CMS platforms available for your business. WordPress Drupal Joomla Magento Umbraco Shopify Sitecore Kentico Sitefinity DNN SharePoint Typo3 Alfresco DotCMS Django CMS Each of these CMS platforms has one or…
Get Our Free Ultimate Guide to Coding for Beginners Make a plan for learning the tech skills you need to land a new job with this 60+ page FREE ebook! You probably know that web developers are programmers who build websites and mobile web applications. Buuut like most things in tech, job responsibilities are never…