Which command is NOT typically used to work with environment variables in a Bash session?

In a Bash session, environment variables are essential for storing information about the user's environment, configurations, and shell behavior. The commands that are typically used to work with environment variables include printenv, set, and env, all of which play a role in displaying or manipulating these variables.

The command printenv is specifically designed to show the environment variables that are currently set. Meanwhile, set lists all the shell variables and functions in the current shell session, which includes both regular variables and environment variables. The env command is used to display the environment variables and also to run a command in a modified environment.

In contrast, the command cd is primarily used to change the current working directory in the filesystem and does not interact with or manipulate environment variables. It does not display or set any environment variable. This distinct purpose makes it the command that is not associated with working directly with environment variables.