BSD Now

By JT Pennington

236: How a cd works

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Published March 07, 2018 7:00am

We’ll cover OpenBSD’s defensive approach to OS security, help you Understanding Syscall Conventions for Different Platforms, Mishandling SMTP Sender Verification, how the cd command works, and the LUA boot loader coming to FreeBSD.This episode was brought to you by

HeadlinesPledge: OpenBSD’s defensive approach to OS Security

The meaning of Pledge is same as in the real world, that is, “a solemn promise or undertaking”.

So, in OpenBSD: Calling pledge in a program means to promise that the program will only use certain resou...

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