ENVIRON(7) - Miscellaneous Information Manual

ENVIRON(7) - Miscellaneous Information Manual # ENVIRON(7) - Miscellaneous Information Manual NAME # environ - user environment SYNOPSIS # extern char **environ; DESCRIPTION # An array of strings called the “environment” is made available by execve(2) when a process begins. By convention these strings have the form name=value. The following variables are recognized by various commands: BLOCKSIZE The size of the block units used by several commands, most notably df(1), du(1), and ls(1). ...