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Comprehensive DevOps curriculum and tips
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Module 2
Linux System Administration
1
Navigating the Linux Filesystem: FHS, Find, and Locate
Explain the Filesystem Hierarchy Standard (FHS) and use find and locate to search for files by name, type, and time.
2
Bulk File Operations with `find` and `xargs`
Combine `find` with `xargs` to perform bulk operations on files and directories safely and efficiently.
3
Process Management Fundamentals
Manage system processes using ps, top, htop, kill, and nice, including job control.
Managing systemd Services and Units
Configure and manage systemd services, units, and targets to control application lifecycle.
System and Application Log Analysis with journalctl
Analyze system and application logs using journalctl and log files in /var/log.
6
Monitoring System Resources with vmstat, iostat, and sar
Monitor system resource usage (CPU, memory, I/O) with vmstat, iostat, and sar.
7
Automating Tasks with Cron and systemd Timers
Schedule and manage recurring tasks using cron and systemd timers.
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Advanced Git Workflows
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Advanced Linux and Network Security