RHCE Cert Prep: Networking and SSH Год выпуска: 06/12/2017 Производитель: Lynda Сайт производителя: lynda.com/Azure-tutorials/RHCE-Cert-Prep-Networking-SSH/624311-2.html Автор: Grant McWilliams Продолжительность: 1h 53m Тип раздаваемого материала: Видеоклипы Язык: Английский Описание: Study to pass the RHCE—the benchmark certification for Red Hat Enterprise Linux. Watch this course to prepare for the networking and Secure Shell (SSH) topics covered by the exam. Instructor Grant McWilliams provides an overview of Linux networking and key commands and tools for gathering information about your network, including Network Manager's command-line tools nmcli and nmtui. Grant also teaches the iproute2 commands such as ip and nstat, and cross-references them with legacy tools. Learn how to use ip, nmcli, nmtui, netstat, nstat, ss, arp, and dig to get statistics and analyze data, and change live and saved network configuration settings. Grant shows how to create a custom ifcfg-ethx file for manual network configuration and uses systemd to configure the hostname. He then shows how to connect to and configure Secure Shell (SSH), wrapping with a look at SSH security and SSH tips and tricks that will help you optimize SSH and execute commands remotely. Topics include: Gathering network information Ensuring connectivity with ping Querying DNS servers with dig Changing hostname, IP address, and more Configuring networking Connecting to SSH Configuring SSH clients Authenticating and restricting access with SSH Optimizing SSH for speed Изучите сертификацию RHCE для Red Hat Enterprise Linux. Посмотрите этот курс, чтобы подготовиться к темам сетевого взаимодействия и безопасности (SSH), охватываемым экзаменом. Инструктор Grant McWilliams предоставляет обзор сетевых и Linux-команд и инструментов для сбора информации о вашей сети, в том числе средства командной строки Network Manager, созданные с помощью командной строки nmcli и nmtui.
Содержание
Introduction 1. Linux Networking Overview 2. Gather Network Information 3. Use Network Tools 4. Change Live Network Configuration 5. Change Saved Network Configuration 6. Secure Shell Overview 7. Configure SSH 8. SSH Security 9. SSH Tips and tricks Conclusion
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