ack
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Ack Command: Output Matched Text
An engineer would use the `ack` command with the `--output '$&'` option when they want to efficiently extract and display only the matched text from a large codebase based on a specific search pattern. Exact CLI syntax to output_matched_text using Ack.
When to use this: An engineer would use the `ack` command with the `--output '$&'` option when they want to efficiently extract and display only the matched text from a large codebase based on a specific search pattern.
Command Syntax
ack -o "<search_pattern>"ack -o "<search_pattern>"Command Breakdown
-o- Command Option
- Tool-specific option used by this command invocation.
FAQ
Purpose: Exact syntax to output_matched_text using Ack.
Test path: Replace placeholders and run destructive commands in a disposable workspace first.
Flag behavior: Tool version, platform, and shell can change behavior.
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Related Operations
Ack Command: Search Files Containing String
ack "<search_pattern>" Ack Command: Limit Search To Specific File Type ack -t <ruby> "<search_pattern>" Ack Command: Print File Names And Match Counts ack -c -l "<search_pattern>" Ack Command: Search Recursive ack "<search_pattern>" Ack Command: Search Case Insensitive Pattern ack -i "<search_pattern>"