Shell

LeetCode Solutions - Shell Challenges

This section of the Algorithmic-Thinking repo contains my solutions to LeetCode challenges solved using shell/bash scripting.

Each solution is my final after multiple iterations to get a more streamlined and resource low code.

I will try to remember to edit each to explain the steps for later looking back.

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What You'll Find Here

• Shell script solutions to LeetCode problems.
  • One liners for each if possible.
• Clean, commented code with problem context in each file header.
• A focus on idiomatic Unix tooling/ doing the most with the least.

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Structure

Each file follows a consistent header format:

# Source : <leetcode problem url>
# Author : Rose Martin
# Date   : YYYYMMDD
######################################
Decription right from Leetcode
######################################
Commented solution code

Philosophy

I believe in:

• Writing scripts that are readable, not just functional
• Reaching for the right tool — awk, sed, sort, uniq — not the convenient one (Also testing new tools to know what the right tools are)
• Understanding why a one-liner works, not just that it works

Problems Solved

#	Title	Difficulty	Final Solution	One Liner
192	Word Frequency	Medium	WordFrequency.sh	OLWordFrequency.sh
193	Valid Phone Number	Easy	ValidPhoneNumber.sh	OLValidPhoneNumber.sh
194	TransposeFile	Easy	TransposeFile.sh	-
195	TenthLine	Easy	TenthLine.sh	Same

Built and maintained by Ebony Rose Martin https://thatone.dev