Blog
Page 518 of my articles, tutorials, and thoughts
Latest Articles
What does the number in parentheses shown after Unix command names in manpages mean?
# Decoding the Numbers in Parentheses: Unlocking the Secrets of Unix Manpages šµļøāāļøš” Are you new to Unix and wondering about those mysterious numbers in parentheses that you often see after Unix command names in manpages? š¤ For example, what does the `
Why do you need to put #!/bin/bash at the beginning of a script file?
š¢ Blog Post: The Power of #!/bin/bash in Script Files and the Mysteries of # and ! š¤ Have you ever wondered why we need to put #!/bin/bash at the beginning of a script file? And how do we even pronounce # and !? š§ š¤ Let's dive into the world of Bash
How can I add a key/value pair to a JavaScript object?
# š Adding a Key/Value Pair to a JavaScript Object: Easy Peasy! š So, you have this awesome JavaScript object, filled with key/value pairs. š But now, you're faced with a new challenge. You want to add another key/value pair to your existing object, bu
How to efficiently count the number of keys/properties of an object in JavaScript
# How to efficiently count the number of keys/properties of an object in JavaScript šš¢ So you want to count the number of keys/properties of an object in JavaScript, but you're wondering if there's a faster and more efficient way to do it without iterat
How to obtain the number of CPUs/cores in Linux from the command line?
## How to Get the Number of CPUs/Cores in Linux from the Command Line? š»š Are you struggling to determine the number of CPUs or cores in your Linux system? š« Don't worry, we've got you covered! In this blog post, we will walk you through the process st
Linux command to print directory structure in the form of a tree
š³š„ļø Unleash the Power of Linux! How to Print a Directory Structure in the Form of a Tree š³š„ļø Have you ever found yourself lost in the maze of directories on your Linux system, desperately seeking a way to make sense of it all? Fear not! š§š There is
Chmod 777 to a folder and all contents
š How to Set Permissions to Chmod 777 for a Folder and Its Contents š Have you ever found yourself in a situation where you needed to grant full permissions to a folder and all its contents? Perhaps you're troubleshooting a web directory, setting up a n
Scroll to the top of the page using JavaScript?
# š How to Scroll to the Top of the Page Using JavaScript - Instantly! š Are you tired of manually scrolling all the way to the top of a web page? Fear not, JavaScript has got you covered! In this blog post, we'll explore a simple yet powerful solution
Bash ignoring error for a particular command
# Bash Ignoring Error for a Particular Command: A Life Saver! š„ Are you tired of your Bash script halting at every little error? š© We feel you! Thankfully, there's a nifty solution that can save you heaps of time and frustration. In this blog post, we'l
What is the runtime performance cost of a Docker container?
# The Runtime Performance Cost of a Docker Container: Unveiling the Abstractions š Have you ever wondered about the performance impact of running your applications inside Docker containers? š¤ In this blog post, we'll delve into the world of Docker runt