install composer globally ubuntu

Composer is a dependency manager for PHP (similar to npm for Node.js or pip for Python). Composer will pull in all the required PHP packages your project depends on and manage them for you. In this tutorial, we’ll show you how to install and use Composer on an Ubuntu 18.04 machine. The same steps can be used for Ubuntu […]

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How to Get a Sprint Call Log

A cell phone can usually retain a log of both incoming and outgoing calls. However, the handset’s call log is limited to a certain number of days, after which the entries automatically get deleted. To access a log that is not available on your phone, you can go to your Sprint account and access your […]

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How to Find a Server’s IP Address

The Internet protocol TCP/IP implies a unique IP address depicted in the dot-decimal form (such as 193.45.12.4) for every computer or server in the network. In the Internet, special domain name system (DNS) servers translate computer names into their IP addresses. Both Windows and Linux operating systems have simple commands for accessing the DNS service […]

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How to View a BIOS System Log

The Basic Input/Output System, or BIOS, of every computer or server is a vital component in the operation of that computer’s system. It stores essential information such as the system’s internal clock, hardware configuration, passwords and enabled/disabled devices. Computer users are allowed to access the BIOS system log to examine operations and make necessary changes, […]

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How to Change the Username of a Linux Account

Linux is a multi-user operating system. Each account on the system has a unique username. This is the name the user uses to log in to the system. It is also the name of the user’s home directory. Every Linux distribution uses the “usermod” command to modify user accounts. This includes changing the user name […]

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How to Find UID and GID

The Linux and Unix operating systems use the UID — user ID — to identify a particular user. The GID, or group ID, is used to identify a group. Each user will have a single, unique UID and a primary GID. The user can belong to several secondary groups and each secondary group will have […]

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How to View Linux Login History

Linux is a multi-user operating system, meaning that more than one person can be logged into a computer at the same time. To see the login history of all the computer’s users, use the “last” command in the Linux terminal window. Variations of the “last” command can show you the history of one particular user, […]

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ग्रीन पटाखे क्या हैं, कहां और कब मिलेंगे

सुप्रीम कोर्ट ने मंगलवार को देशभर में पटाखों की बिक्री पर पाबंदी लगाने से इनकार करते हुए कुछ शर्तों के साथ दिवाली पर आतिशबाज़ी की छूट दी है. दिवाली पर सिर्फ़ दो घंटे के लिए रात 8 से 10 बजे तक पटाखे जलाए जा सकेंगे. इसके साथ कोर्ट ने यह भी आदेश दिया है कि […]

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