#!/bin/bash clear echo "Hello world!" The first line tells the operating system what shell to use to interpret the script and the location of the shell. Double quotes do not prevent Bash from ...

James Kerin is an associate lead analyst and has 5+ years of experience in financial and security analysis, credit underwriting, and market research. Natalya Yashina is a CPA, DASM with over 12 years ...

At a basic level, parameter expansion means changing Bash syntax into a value—expanding it. For example: echo "$foo" This ...

BP taps Woodside's Meg O'Neill as CEO after abrupt Auchincloss exit BP has tapped Woodside Energy's Meg O'Neill as its next CEO, its first external hire for the post in over a century and the first ...

I love Express Script, they are great! I get my meds cheap and the pharmacist are all helpful. I cannot say that for all customer service people but they do a great job as well. Just like every ...

Learn 20 powerful Linux tips and tricks to work faster in the terminal. Practical command-line shortcuts used by real Linux ...

Cron persistence is a common Linux malware technique. Learn how it works, how to detect it, and how to remove malicious cron ...