ssbostan / devops-bash-scripts

The completest repository of BASH scripts for DevOps engineers

Hi 👋, I'm Saeid Bostandoust

I'm a DevOps engineer, the guy who does everything.

devops-bash-scripts's Issues

New course New tasks

Hello all,

Hope you're doing well.

Welcome to our new DevOps course.

In this course, you must implement the following scripts:

• Write a script to get a path from the user, make a backup, compress it and send it to an S3 bucket. For S3 storage, you can use Amazon S3 or MinIO in on-perm environments.

• Extend the above script to do incremental backups instead of getting everything from scratch. You're able to use other tools like Restic, Kopia, etc.

• Write a script to serve an HTTP server using bash and create two endpoints for the index page and health check.

• Extend the above script and implement a simple API /api/v1/users to manage users. As a database, use local files.

• Write a script to capture the current state of the file system and show if abnormal changes happened to the files.

• Extend the above script to allow the user to recover the files that were changed to their previous state.

• Write a script to watch the Docker config "/etc/docker/daemon.json" to catch the changes and automatically restart the service.

New tasks will come soon.

Good luck.

Add BASH scripts

Hi all contributors,

I hope you are doing well.

The following tasks are our primary goals:

• 01 create a function that accepts dynamic arguments and sums them together and returns the result.
  Project name: function-dynamic-arguments
  Commit: add script:core function-dynamic-arguments

• 02 create a function that gets a string and prints it in bold format.
  Project name: function-print-bold-string
  Commit: add script:core function-print-bold-string

• 03 create a function that gets a string and prints it in italic format.
  Project name: function-print-italic-string
  Commit: add script:core function-print-italic-string

• 04 create a function that gets a string and prints it in the given colour.
  Project name: function-print-colored-string
  Commit: add script:core function-print-colored-string

• 05 create a function that gets a path and shows its total size in megabytes.
  Project name: function-get-directory-size
  Commit: add script:core function-get-directory-size

• 06 create a function that gets a filename and a path, searches a path recursively and prints any paths that the given filename is not found in that. For example it gets .test as a filename and /etc as a path, and searches for .test in all subdirectories of /etc and prints any directory path that .test is not found in that.
  Project name: function-recursive-file-search
  Commit: add script:core function-recursive-file-search

• 07 create a function that gets a file and prints all uncommented lines.
  Project name: function-file-print-uncommented-lines
  Commit: add script:core function-file-print-uncommented-lines

• 08 create a function that prints hardware(CPU, RAM, Sensors, VGA, Hard) temperature.
  Project name: function-print-hardware-temperature
  Commit: add script:core function-print-hardware-temperature

• 09 create a function that prints system information (Hardware, User info, System info, etc.) in a human-readable table.
  Project name: function-print-system-info
  Commit: add script:core function-print-system-info

• 10 create a function that gets password and password confirmation from the user and if they are the same, returns the password. Input should be hidden and not printed in the terminal.
  Project name: function-get-password
  Commit: add script:core function-get-password

• 11 create a function that checks the system load and prints an alert if the system load is more than 80% of the available resources. It should be based on the CPU count.
  Project name: function-system-load-alert
  Commit: add script:core function-system-load-alert

• 12 create a function that prints the first 10 processes which are using more system resources than others.
  Project name: function-print-resourcey-processes
  Commit: add script:core function-print-resourcey-processes

• 13 create a function that gets a group name and prints all users of that group.
  Project name: function-print-group-members
  Commit: add script:core function-print-group-members

PLEASE DO NOT SELECT TASKS BEFORE THE ANNOUNCEMENT IN THE TELEGRAM GROUP.

It will be updated with new tasks soon.

Thank you all.