关注公众号，点击公众号主页右上角“ ··· ”，设置星标，实时关注智能汽车电子与软件最新资讯 来源：焉知智能汽车 作者：一骥绝尘 您有听说过POSIX吗？最近和一位业外朋友聊天聊到POSIX，朋友问我：“POSIX是什么？是你们汽车行业的黑话吗？”果然是术业 ...

OpenBSD has recently stressed to us the value of key rotation by their use of “Signify” distribution release signatures. We have realized that SSH keys should also rotate, to reduce the risk of ...

Shell scripting is one of those skills that are absolutely invaluable on especially UNIX and BSD-based systems like the BSDs, the two zillion Linux distributions as well as MacOS. Yet not every shell ...

Welcome back to Linux.Ars! We have some good stuff for you this week. Axel Liljencrantz has written a helpful introduction to the Friendly Interactive Shell (Fish), a unique and innovative command ...

Shell scripting is one of those skills that are absolutely invaluable on especially UNIX and BSD-based systems like the BSDs, the two zillion Linux distributions as well as MacOS. Yet not every shell ...