{"id":15103519,"url":"https://github.com/richard-1257/alx-system_engineering-devops","last_synced_at":"2026-02-23T02:37:47.996Z","repository":{"id":128683957,"uuid":"547589573","full_name":"richard-1257/alx-system_engineering-devops","owner":"richard-1257","description":"This covers a wide range of devops concepts learnt and applied in projects during my ALX 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returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["c","puppet","python","ruby","shell"],"created_at":"2024-09-25T19:40:18.538Z","updated_at":"2026-02-23T02:37:47.971Z","avatar_url":"https://github.com/richard-1257.png","language":"Shell","funding_links":[],"categories":[],"sub_categories":[],"readme":"# System engineering \u0026 Devops\n\nModule of **System engineering** and **Devops**, carried out during **Full Stack Software Engineering studies** at **[ALX](https://www.alxafrica.com/)**.\n\n## Projects\nAll of the following folders are projects done during the studies:\n\n| Project name | Description |\n| ------------ | ----------- |\n| [`0x00-shell_basics`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x00-shell_basics) | It aims to learn about basics commands, navigation, files and directories in **Shell** |\n| [`0x01-shell_permissions`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x01-shell_permissions) | It aims to learn about man pages, permissions (owner, group and other) of files and directories in **Shell** |\n| [`0x02-shell_redirections`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x02-shell_redirections) | It aims to learn about how to handle standard input and output and how to combine commands and filters with redirections in **Shell** |\n| [`0x03-shell_variable_expansions`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x03-shell_variables_expansions) | It aims to learn about alias builtin, help builtin, local, global and reserved variables (PATH, HOME and PS1), special parameters `$?` and single an double quotes in **Shell** |\n| [`0x04-loops_conditions_and_parsing`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x04-loops_conditions_and_parsing) | It aims to learn about loops (`while`, `until` and `for`), condition statements (`if`, `else`, `elif` and `case`), shebangs and how to create SSH keys with **Bash** |\n| [`0x05-processes_and_signals`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x05-processes_and_signals) | It aims to learn about PID, processes and commands that handles them (`ps`, `pgrep`, `pkill`, `kill`, etc) in **Bash** |\n| [`0x06-regular_expressions`](https://github.com/aysuarex/alx-system_engineering-devops/edit/master/0x06-regular_expressions) | It aims to learn about how to build a regular expression |\n| [`0x07-networking_basics`](https://github.com/aysuarex/alx-system_engineering-devops/edit/master/0x07-networking_basics) | It aims to learn about what is an OSI model, LAN, WAN, IP address, localhost, subnet and TCP/UDP |\n| [`0x08-networking_basics_2`](https://github.com/aysuarex/alx-system_engineering-devops/edit/master/0x08-networking_basics_2) | It aims to learn about what is localhost/127.0.0.1, what is 0.0.0.0, what is `/etc/hosts` and how to display the machine's active network interfaces |\n| [`0x09-web_infrastructure_design`](https://github.com/aysuarex/alx-system_engineering-devops/edit/master/0x09-web_infrastructure_design) | It aims to learn about how to design a Web Infrastructure |\n| [`0x0A-configuration_management`](https://github.com/aysuarex/alx-system_engineering-devops/edit/master/0x0A-configuration_management) | It aims to learn about server configuration management using **Puppet** |\n| [`0x0B-ssh`](https://github.com/aysuarex/alx-system_engineering-devops/edit/master/0x0B-ssh) | It aims to learn about what is a SSH, how to create an SSH RSA key pair and how to connect to a remote host using SSH |\n| [`0x0C-web_server`](https://github.com/aysuarex/alx-system_engineering-devops/edit/master/0x0C-web_server) | It aims to learn about the roles of `web servers` and their processes (parent and child), and DNS roles |\n| [`0x0D-web_stack_debugging_0`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x0D-web_stack_debugging_0) | It aims to learn about how to debug a webstack |\n| [`0x0E-web_stack_debugging_1`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x0E-web_stack_debugging_1) | It aims to provide further knowledge on how to debug a webstack |\n| [`0x0F-load_balancer`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x0F-load_balancer) | It aims to learn about how to setup and use a load balancer distributing network load across multiple servers |\n| [`0x10-https_ssl`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x10-https_ssl) | This aims to learn about SSL certificates and authentication |\n| [`0x11-what_happens_when_your_type_google_com_in_your_browser_and_press_enter`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x11-what_happens_when_your_type_google_com_in_your_browser_and_press_enter) | This aims to write an article explaining the intricacies of what happens when one makes a google search |\n| [`0x12-web_stack_debugging_2`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x12-web_stack_debugging_2) | This aims to provide further knowledge of what was previously learned in webstack debugging |\n| [`0x13-firewall`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x13-firewall) | This aims to learm about firewalls and how to set them up for servers |\n| [`0x14-mysql`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x14-mysql) | This aims to learn how to incorporate the use of MySQL in this module |\n| [`0x15-api`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/0x15-api) | This aims to learn how to incorporate the use of api in this module  |\n| [`Command Line For The Win`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/command_line_for_the_win) |  This aims to gain mastery of command line commands across different difficulties |\n| [`Attack Is The Best Defense`](https://github.com/aysuarex/alx-system_engineering-devops/tree/master/attack_is_the_best_defense) | ..  |\n\n## Author :\n* **[Richard ifeanyi](https://twitter.com/@Richards_TL)** \u003c[RichardsTL](https://github.com/richard-1257)\u003e\n\n## Acknowledgements :pray:\n\nAll work contained in this project was completed as part of the curriculum for the ALX-SE programme. ALX Africa is an online full-stack software engineering program that prepares students for careers in the tech industry using project-based peer learning. For more information, visit [this link](https://www.alxafrica.com//):\n\n\n\u003cp align=\"center\"\u003e\n  \u003cimg src=\"http://www.alxafrica.com/wp-content/uploads/2022/01/header-logo.png\"\n    alt=\"ALX Africa Logo\"\n  \u003e\n  \u003c/p\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frichard-1257%2Falx-system_engineering-devops","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Frichard-1257%2Falx-system_engineering-devops","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Frichard-1257%2Falx-system_engineering-devops/lists"}