Teach Yourself Scheme: 11.3 Environment variables (idea) by washort

The getenv procedure returns the setting of an operating-system environment variable. Eg,

(getenv "HOME")
=> "/home/dorai"

(getenv "SHELL")
=> "/bin/bash"

Teach Yourself Scheme	Teach Yourself Scheme: 12 Objects and classes	Teach Yourself Scheme: 11.2 Calling operating-system commands	POSIX_ME_HARDER
$HOME	condition variable	My quick GPL'd script to adjust some PATH environment variables	"i" is a meaningful variable name
metasyntactic variable	Brave New World	Linear Variable Differential Transformer	SpaceShipOne
local variable	Local Variables:	free variable	variable aperture zoom
continuously variable transmission	live for today	I can no longer use variables in ordinary discourse	4DOS
Treating registers as if they were variables	obscure variable names	rational functions in one variable	resistor

Teach Yourself Scheme: 11.3 Environment variables (idea)

Login
Password