GETENV(3) - Linux manual page online | Library functions

Get an environment variable.

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getenv(3)	referred by	attributes(7) \| clearenv(3) \| curl_getenv(3) \| doc_NEWS_md(3elektra) \| environ(7) \| getauxval(3) \| groff_diff(7) \| issetugid(2freebsd) \| kdb-elektrify-getenv(1) \| mbkgetenv(3) \| md_src_libgetenv_README(3elektra) \| pmGetAPIConfig(3) \| putenv(3) \| setenv(3) \| strvars(3pub) \| sudo_plugin(8) \| tzset(3) \| usepackage(1) \| vmod_std(3) \| zwgc(1)
getenv(3)	refer to	attributes(7) \| capabilities(7) \| clearenv(3) \| environ(7) \| feature_test_macros(7) \| getauxval(3) \| putenv(3) \| setenv(3)