Join Grant McWilliams for an in-depth discussion in this video What you should know, part of Linux: Shells and Processes.
- [Instructor] In this course we'll be using Windows to run a CentOS 7 virtual machine in VirtualBox. Don't worry if you're using Mac or Linux as your host OS though, both will work fine. You'll also want to have high-speed internet for doing Linux OS software updates. You'll also want 10 to 15 gigabytes of free disk place for the Linux virtual machine. If you took my previous course Linux installation and overview, you continue using that CentOS 7 virtual machine. If you didn't, you can use a standard CentOS 7 server with GUI installation.
This means that while installing CentOS you'll want to choose server with GUI on the software selection screen. While installing, you will also want to make sure the first user is an administrator.
- Write the command that will take you to the most recent directory.
- Write the command that brings back the arguments and options from the previous line.
- Explain what extended globs can do.
- Identify the access.conf line that will restrict all users from using the cron service except for the user named bob.
- List the line that will get a list of only running services.
- Identify what typing 'systemctl enable crond' will do.
Skill Level Intermediate
Linux: User and Group Managementwith Grant McWilliams1h 8m Intermediate
1. Linux Shells Overview
2. Using the Bash Shell
3. Linux Processes
4. Job Scheduling
5. System Services
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