Lint shell script

bash

shellcheck deploy.sh

Explanation

One of the highest-value tools for improving script quality.

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Same sheet · prioritizing Script Execution and Utilities

Start a Bash script with an explicit interpreter.

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Add execute bit to a script.

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Execute a script from the current directory.

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Print commands as they execute.

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Handle flags in shell scripts.

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Set a shell variable in the current shell.

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