DevOps Engineer engages in:

SYSTEM ENGINEERING DevOPs

Automation management
Configuration Management
Collaboration between Developers and IT operations
Integration

Below are some of it's tools:

one of the major tool used in this course is puppet configuration tool which runs a ruby manifests:

Name		Name	Last commit message	Last commit date
Latest commit History 307 Commits
0x00-shell_basics		0x00-shell_basics
0x01-shell_permissions		0x01-shell_permissions
0x02-shell_redirections		0x02-shell_redirections
0x03-shell_variables_expansions		0x03-shell_variables_expansions
0x04-loops_conditions_and_parsing		0x04-loops_conditions_and_parsing
0x05-processes_and_signals		0x05-processes_and_signals
0x06-regular_expressions		0x06-regular_expressions
0x07-networking_basics		0x07-networking_basics
0x08-networking_basics_2		0x08-networking_basics_2
0x09-web_infrastructure_design		0x09-web_infrastructure_design
0x0A-configuration_management		0x0A-configuration_management
0x0B-ssh		0x0B-ssh
0x0C-web_server		0x0C-web_server
0x0E-web_stack_debugging_1		0x0E-web_stack_debugging_1
0x0F-load_balancer		0x0F-load_balancer
0x10-https_ssl		0x10-https_ssl
0x11-what_happens_when_your_type_google_com_in_your_browser_and_press_enter		0x11-what_happens_when_your_type_google_com_in_your_browser_and_press_enter
0x12-web_stack_debugging_2		0x12-web_stack_debugging_2
0x13-firewall		0x13-firewall
0x14-mysql		0x14-mysql
0x15-api		0x15-api
0x16-api_advanced		0x16-api_advanced
0x17-web_stack_debugging_3		0x17-web_stack_debugging_3
0x18-webstack_monitoring		0x18-webstack_monitoring
0x19-postmortem		0x19-postmortem
0x1A-application_server		0x1A-application_server
0x1B-web_stack_debugging_4		0x1B-web_stack_debugging_4
attack_is_the_best_defense		attack_is_the_best_defense
command_line_for_the_win		command_line_for_the_win
README.md		README.md