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Bash Trap Command

Allows capturing and handling system signals or script interrupts, enabling graceful cleanup or error handling during script execution

Bash

Bash Here Documents

A way to create multi-line text blocks in Bash scripts, useful for embedding scripts, configuration files, or multi-line strings without complex escaping.

Bash

Bash Process Substitution

A powerful Bash feature that allows command output to be treated like a file, enabling complex piping and comparison operations between command outputs.

Bash

Bash Command Substitution

Capture command output as a variable or argument using $() or backticks, enabling dynamic command execution and processing

Bash

Bash File Globbing

Use wildcard patterns to match multiple files quickly and perform batch operations in directories

Bash

Bash Parameter Expansion

Advanced string manipulation techniques in Bash using parameter expansion for substring extraction, default values, and string transformations

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