Yes, there are full code style conventions for bash, including variable names. For example, here's Google's Shell Style Guide.

As a summary for the variable names specifically:

Variable Names: Lower-case, with underscores to separate words. Ex: my_variable_name

Constants and Environment Variable Names: All caps, separated with underscores, declared at the top of the file. Ex: MY_CONSTANT

Yes, there are full code style conventions for bash, including variable names. For example, here's Google's Shell Style Guide.

As a summary for the variable names specifically:

Variable Names: Lower-case, with underscores to separate words. Ex: my_variable_name

Constants and Environment Variable Names: All caps, separated with underscores, declared at the top of the file. Ex: MY_CONSTANT

Yes, there are full code style conventions for bash, including variable names. For example, here's Google's Shell Style Guide.

As a summary for the variable names specifically:

Variable Names: Lower-case, with underscores to separate words. Ex: my_variable_name

Constants and Environment Variable Names: All caps, separated with underscores, declared at the top of the file. Ex: MY_CONSTANT

Yes, there are full code style conventions for bash, including variable names. For example, here's Google's Shell Style Guide.

As a summary for the variable names specifically:

Variable Names: Lower-case, with underscores to separate words. Ex: my_variable_name

Constants and Environment Variable Names: All caps, separated with underscores, declared at the top of the file. Ex: MY_CONSTANT