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Working with the Linux Environment in C - getenv, envp, & environ

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Logic Lambda

2.1K subscribers

Tue, 28 Sep 2021 00:00:00 GMT
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0:25 - Review of Linux environment variables 1:22 - Using getenv to access specific environment variables 2:45 - Using the envp to main() to access the environment variables 3:37 - How null-terminated pointer arrays work (envp/environ) 4:37 - Iterating through the envp array 6:50 - Using the environ global variable to access the environment variables

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