To extract the domain name from a full URL in a Bash script, you can use parameter expansion, sed, awk, or grep. Each method has its own benefits, and …
Killing a process that opens a TCP port can be necessary in various situations, such as when you want to stop a misbehaving or unwanted application or service. Here …
How to Check if a Domain can be Ping-able? Creating a bash script to check if a domain is reachable via ping can be very useful for basic network …
“uBPF” and “eBPF” are both related to BPF, which stands for Berkeley Packet Filter, a technology used in computing for various purposes, including network packet filtering. Over time, BPF …
Teaching Kids Programming: Videos on Data Structures and Algorithms You are given positive integers n and m. Define two integers, num1 and num2, as follows: num1: The sum of …
The error “Returned error: replacement transaction underpriced” typically occurs in the context of Ethereum Blockchain transactions, especially when you’re trying to replace or overwrite a transaction that’s already pending …