GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
Unix |
Unix v7 |
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getenv(3) |
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getenv − value for environment name
char
*getenv(name)
char *name;
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, otherwise 0 (NULL).
environ(5), exec(2)
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getenv(3) | |