Lines Matching full:environment

2    :name: Environment Variables
4    Manipulate environment variables from a Zephyr application.
9 …is sample application, the POSIX :c:func:`setenv`, function is used to populate several environment
10 variables in C. Then, all environment variables are then printed.
12 If the user sets a new value for the ``ALERT`` environment variable, it is printed to standard
38 Setting Environment Variables
41 The shell command below shows how to create a new environment variable or update the value
42 associated with an existing environment variable.
45 ``ALERT`` environment variable and then immediately unsets it.
55 Getting Environment Variables
58 The shell command below may be used to display the value associated with one environment variable.
65 The shell command below may be used to display all environment variables and their associated
75 Unsetting Environment Variables
78 The shell command below may be used to unset environment variables.