November 24, 2019 in Learning, Tips and Tricks
Advantages of AngularJS: Open source JavaScript framework, developed by Google MVC architecture Write less do more Modify DOM directly Two way data binding Quiet a number of ways to do same thins Disadvantages of AngularJS: Limitation in watchers (not more than 2000) Not built for mobile devices Multiple ways to do the same thing, it […]
November 24, 2019 in Learning, Tips and Tricks
Examples The following sync command syncs objects under a specified prefix and bucket to files in a local directory by uploading the local files to s3. A local file will require uploading if the size of the local file is different than the size of the s3 object, the last modified time of the local file is […]
November 23, 2019 in Tips and Tricks
Preview Evaluation Software AWS CLI version 2 is provided as a preview for testing and evaluation. At this time we recommend that you do not use this in a production environment. For production environments, we recommend that you instead use the generally available version 1.x. Prerequisites for Windows The AWS CLI version 2 is supported […]
November 21, 2019 in Tips and Tricks
Put the following in /etc/profile: How the script works /etc/profile is executed at every login (for bash shell users). The if statement will only return true if the user has logged in via ssh, which in turn will cause the indented code block to be run. Next, we then build the text of the message: $(date) will be […]
November 18, 2019 in Learning, Tips and Tricks
Less command is linux utility which can be used to read contents of text file one page(one screen) per time. It has faster access because if file is large, it don’t access complete file, but access it page by page. For example, if it’s a large file and you are reading it using any text […]
November 18, 2019 in Learning, Tips and Tricks
The navigation keys in less command are similar to Vim editor. In this article, let us look at few less command navigation and other operations which will make you a better command line warrior. 1. Less Command – Search Navigation Once you’ve opened a log file (or any file) using less file-name, use the following keys […]
November 13, 2019 in Tips and Tricks, Ubuntu
Canonical Livepatch Service Apply critical kernel patches without rebooting. Fixes are applied automatically, without restarting your system Reduces downtime, keeping your Ubuntu LTS systems secureand compliant Included as part of all Ubuntu Advantage for Infrastructuresupport packages Livepatch is like a dream come true, both from a technical and a business standpoint. Our Ubuntu systems now […]
November 12, 2019 in Tips and Tricks
The scrollbar set of CSS properties is a proprietary style hook from Internet Explorer 5.5, which let designers create custom themes for the browser’s native scrollbars. Currently, it is exposed behind the -webkit vendor prefix for use in browsers using the Webkit (and Blink) rendering engine. This almanac entry is an overview, for a more complete breakdown of working […]
November 11, 2019 in Laravel, Tips and Tricks
Many times you face an issue that any changes to the Laravel application are not reflecting on web interfaces. This occurred due to the application is being served by the cache. This tutorial will help you to clear cache in the Laravel application. Clear Cache in Laravel (Terminal) Log in to the system running your […]
November 7, 2019 in MySql, Tips and Tricks, Ubuntu
Stop the MySQL service (Ubuntu and Debian) Run the following command: (CentOS, Fedora, and Red Hat Enterprise Linux) Run the following command: Start MySQL without a password Run the following command. The ampersand (&) at the end of the command is required. Connect to MySQL Run the following command: Set a new MySQL root password […]
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