This demonstrates removing the longest matching suffix from a string using parameter expansion.

This demonstrates basic array manipulation in Bash, including accessing elements, counting, slicing, and iterating.

This demonstrates removing a specified prefix from a variable's value using parameter expansion.

This demonstrates replacing all occurrences of a substring within a variable using parameter expansion.

This demonstrates how to prompt the user for input, read it, and use the input in a script.

This demonstrates string replacement using parameter expansion in Bash.

This demonstrates the usage of the printf command in Bash for formatted output, including strings, integers, floats, and writing to files.

This demonstrates prefix substitution using parameter expansion in Bash.

This demonstrates capturing the output of a Bash function into a variable.

This demonstrates the declaration of an associative array in Bash.

This demonstrates embedding the output of the pwd command within a string using two different command substitution methods.

This demonstrates special string slicing and substitution using parameter expansion.

This demonstrates string slicing using parameter expansion with both positive and negative indices in Bash.

This demonstrates extracting the base filename and directory path from a file path using parameter expansion.

This demonstrates variable indirection in Bash to access the value of a variable through another variable.

This demonstrates string slicing using a variable to specify the length.

This demonstrates creating multiple files with sequential names using brace expansion.

This demonstrates the removal of a suffix from a string using parameter expansion.

This demonstrates parameter expansion to strip a prefix from a string.

This demonstrates extracting the last 3 characters from a string using substring expansion.