Bash scripting – CodeRavo

Executing Bash Scripts from the Terminal: A Comprehensive Guide

Introduction Bash scripting is a powerful tool for automating tasks on Unix-like operating systems. Writing a … Executing Bash Scripts from the Terminal: A Comprehensive GuideRead more

Bash scripting, execute-bash-script, shebang, shell-command-execution, terminal-script-running, unix-permissions

Verifying SSL Certificate Expiration Dates with OpenSSL

SSL certificates are a crucial aspect of maintaining secure connections over the internet. One essential task … Verifying SSL Certificate Expiration Dates with OpenSSLRead more

Bash scripting, certificate-expiration, OpenSSL, SSL, TLS, x-509

Understanding Conditional Execution with "If Not" Logic in Shell Scripting

Welcome to this tutorial on handling conditional execution using "if not" logic in shell scripting. This … Understanding Conditional Execution with "If Not" Logic in Shell ScriptingRead more

Bash scripting, conditional-execution, exit-status, grep-command, if-not-logic, shell scripting

Conditional Statements in Bash: A Step-by-Step Guide

Bash, a Unix shell and command-line interpreter, is widely used for scripting and automating tasks. One … Conditional Statements in Bash: A Step-by-Step GuideRead more

Bash scripting, conditional statements, if-elif-else, test command, unix-shell

Iterating Over Command Line Arguments in Bash Scripts

Bash scripts are a powerful way to automate tasks and workflows on Unix-like systems. One common … Iterating Over Command Line Arguments in Bash ScriptsRead more

Bash scripting, command-line-arguments, handling-filenames-with-spaces, iterating-over-arguments, Shell Programming

Exiting a Bash Script on Condition

Bash scripts are commonly used to automate tasks and workflows. However, there are situations where you … Exiting a Bash Script on ConditionRead more

Bash scripting, custom-functions, error handling, exit-on-condition, set-e

Listing All Cron Jobs Across a Unix System

Introduction Cron is an essential utility on Unix-like systems used to schedule tasks (jobs) to run … Listing All Cron Jobs Across a Unix SystemRead more

Bash scripting, cron, cron-jobs, crontab, etc-cron-d, etc-crontab, run-parts, system-wide-cron, user-specific-crontabs

Arithmetic Operations in Bash: A Comprehensive Guide to Scripting with Numeric Calculations

Introduction Bash scripting is a powerful tool for automating tasks on Unix-like operating systems. One of … Arithmetic Operations in Bash: A Comprehensive Guide to Scripting with Numeric CalculationsRead more

arithmetic-expansion, arithmetic-operations, awk, Bash scripting, bc, floating-point-arithmetic, numeric-calculations

Splitting Strings into Arrays in Bash

Bash scripting often requires processing text, and a common task is to split a string into … Splitting Strings into Arrays in BashRead more

Array, Bash, Bash scripting, IFS, iteration, shell scripting, sparse-array, String splitting

String Comparison in Bash

String comparison is a fundamental operation in Bash scripting, and it can be used to make … String Comparison in BashRead more

Bash scripting, case-insensitive-comparison, conditional statements, exact-match, if-statement, string-comparison, substring-checking