npm

ack

Search tool like grep, optimized for searching source code

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Source

About

Search tool like grep, but optimized for programmers

Commands

ack

Examples

Search for a pattern in all files in the current directory$ ack 'function_name'
Search only in Python files for a specific pattern$ ack --python 'import os'
Search for a pattern and show line numbers with context$ ack -n 'TODO' --type=js