ENV(1) - General Commands Manual # ENV(1) - General Commands Manual NAME # env - set and print environment SYNOPSIS # env [-i] [name=value …] [utility [argument …]] DESCRIPTION # env executes utility after modifying the environment as specified on the command line. The option name=value specifies an environment variable, name, with a value of value. The options are as follows: -i Causes env to completely ignore the environment it inherits. ...
Env(3p) Perl Programmers Reference Guide Env(3p) # Env(3p) Perl Programmers Reference Guide Env(3p) NNAAMMEE # Env - perl module that imports environment variables as scalars or arrays SSYYNNOOPPSSIISS # use Env; use Env qw(PATH HOME TERM); use Env qw($SHELL @LD_LIBRARY_PATH); DDEESSCCRRIIPPTTIIOONN # Perl maintains environment variables in a special hash named %ENV. For when this access method is inconvenient, the Perl module "Env" allows environment variables to be treated as scalar or array variables. ...
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). ...