Analyze the Linux kernel with ftrace, how to use cron in Linux, and more

THE LATEST

• Analyze the Linux kernel with ftrace
  Ftrace is a great way to learn more about the internal workings of the Linux kernel.
  
  
• How to use cron on Linux
  The cron system is a method to automatically run commands on a schedule.
  
  
• Check used disk space on Linux with du
  Find out how much disk space you're using with the Linux du command.
  
  
• Create your own custom Raspberry Pi image
  
  
• Dealing with burnout in open source
  
  
• Kernel tracing with trace-cmd
  
  
• What do we call post-modern system administrators?
  
  

DOWNLOAD

• Kubernetes cheat sheet
  Explore kubectl, containers, pods, and more. Download this Kubernetes cheat sheet so you always have the key commands at your fingertips.
  

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• New: Bash shell scripting cheat sheet
  
  
• eBook: The automated enterprise
  
  
• Free virtual event: AnsibleFest 2021
  
  
• How to deal with a toxic teammate
  
  
• Is GraphQL the new REST in API design?
  
  
• Learn the networking basics every sysadmin needs to know