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Command: getenv | Section: 3 | Source: UNIX v7 | File: getenv.3
GETENV(3) Library Functions Manual GETENV(3)
NAME
getenv - value for environment name
SYNOPSIS
char *getenv(name)
char *name;
DESCRIPTION
Getenv searches the environment list (see environ(5)) for a string of
the form name=value and returns value if such a string is present, oth-
erwise 0 (NULL).
SEE ALSO
environ(5), exec(2)
GETENV(3)