csvex 1.0.0

CSV Explorer by Tomas Gonzalez - A CLI tool for exploring CSV files

csvex - CSV Explorer CLI

by Tomas Gonzalez

A simple CLI tool for exploring CSV files, built by Tomas Gonzalez.

Installation

# Create virtual environment
python3 -m venv .venv
source .venv/bin/activate
pip install pandas

# Run
.venv/bin/python csvex.py <file> [command]

Or make it executable and add to PATH:

chmod +x csvex.py
ln -s $(pwd)/csvex.py /usr/local/bin/csvex

Usage

# Preview (default shows first 10 rows)
csvex data.csv
csvex data.csv head -n 20

# Filter rows
csvex data.csv filter age > 30
csvex data.csv filter city == "New York"
csvex data.csv filter name contains "John"

# Select columns
csvex data.csv select name email
csvex data.csv select name,age,salary

# Statistics
csvex data.csv stats

# Unique values
csvex data.csv unique country

Commands

Command	Description
head [-n N]	Display first N rows (default: 10)
filter <col> <op> <val>	Filter by column value
select <cols...>	Select specific columns
stats	Show statistics for numeric columns
unique <col>	List unique values in a column

Filter Operators

• Comparison: ==, !=, >, <, >=, <=
• String: contains, startswith, endswith