Typer is a library for building CLI applications that users will love using and developers will love creating. Based on Python type hints.
It's also a command line tool to run scripts, automatically converting them to CLI applications.
The key features are:
- Intuitive to write: Great editor support. Completion everywhere. Less time debugging. Designed to be easy to use and learn. Less time reading docs.
- Easy to use: It's easy to use for the final users. Automatic help, and automatic completion for all shells.
- Short: Minimize code duplication. Multiple features from each parameter declaration. Fewer bugs.
- Start simple: The simplest example adds only 2 lines of code to your app: 1 import, 1 function call.
- Grow large: Grow in complexity as much as you want, create arbitrarily complex trees of commands and groups of subcommands, with options and arguments.
- Run scripts: Typer includes a typer command/program that you can use to run scripts, automatically converting them to CLIs, even if they don't use Typer internally.
When the Asciidoctor gem is installed successfully, the Asciidoctor command line interface (CLI) named asciidoctor will be available on your PATH.
Bmcbutler is a BMC (Baseboard Management Controller) configuration management tool that uses bmclib.
Vale is an open-source, command-line tool (, , and ) that brings your editorial style guide to life.
Awesome!
jq is like sed for JSON data - you can use it to slice and filter and map and transform structured data with the same ease that sed, awk, grep and friends let you play with text.
Provides cmdlets for automated administration of the vSphere environment.
Hello and welcome to another introductory Ansible blog post, where we'll be covering a new command-line interface (CLI) tool, Ansible Builder. Please note that this article will cover some intermediate-level topics such as containers (Ansible Builder uses Podman by default), virtual environments, and Ansible Content Collections. If you have some familiarity with those topics, then read on to find out what Ansible Builder is, why it was developed, and how to use it.
This project is currently in development upstream on GitHub and is not yet part of the Red Hat Ansible Automation Platform product. As with all Red Hat software, our code is open and we have an open source development model for our enterprise software. The goal of this blog post is to show the current status of this initiative, and start getting the community and customers comfortable with our methodologies, thought process, and concept of Execution Environments. Feedback on this upstream project can be provided on GitHub via comments and issues, or provided via the various methods listed on our website. There is also a great talk on AnsibleFest.com, titled “Creating and Using Ansible Execution Environments,” available on-demand, which can provide additional clarification.
- Print the certificate data to stdout:
openssl x509 -in <filename.pem> -text -noout
Check & print remote certificate
openssl s_client -connect <hostname>:<port> -showcerts
Click is a Python package for creating beautiful command line interfaces in a composable way with as little code as necessary. It’s the “Command Line Interface Creation Kit”. It’s highly configurable but comes with sensible defaults out of the box.
It aims to make the process of writing command line tools quick and fun while also preventing any frustration caused by the inability to implement an intended CLI API.
Click in three points:
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arbitrary nesting of commands
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automatic help page generation
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supports lazy loading of subcommands at runtime
Firejail is a SUID program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf. It allows a process and all its descendants to have their own private view of the globally shared kernel resources, such as the network stack, process table, mount table.
Written in C with virtually no dependencies, the software runs on any Linux computer with a 3.x kernel version or newer. The sandbox is lightweight, the overhead is low. There are no complicated configuration files to edit, no socket connections open, no daemons running in the background. All security features are implemented directly in Linux kernel and available on any Linux computer. The program is released under GPL v2 license.
Firejail can sandbox any type of processes: servers, graphical applications, and even user login sessions. The software includes security profiles for a large number of Linux programs: Mozilla Firefox, Chromium, VLC, Transmission etc. To start the sandbox, prefix your command with “firejail”:
dnsdist is a highly DNS-, DoS- and abuse-aware loadbalancer. Its goal in life is to route traffic to the best server, delivering top performance to legitimate users while shunting or blocking abusive traffic.
dnsdist is dynamic, its configuration language is Lua and it can be changed at runtime, and its statistics can be queried from a console-like interface or an HTTP API.
In diesem Artikel soll es darum gehen, wie ich YouTube so datensparsam wie möglich konsumiere und dies noch in der Konsole.
orchestrator is a MySQL high availability and replication management tool, runs as a service and provides command line access, HTTP API and Web interface. orchestrator supports:
Click is a Python package for creating beautiful command line interfaces in a composable way with as little code as necessary. It's the "Command Line Interface Creation Kit". It's highly configurable but comes with sensible defaults out of the box.
It aims to make the process of writing command line tools quick and fun while also preventing any frustration caused by the inability to implement an intended CLI API.
Click in three points:
- Arbitrary nesting of commands
- Automatic help page generation
- Supports lazy loading of subcommands at runtime
Isn't it awesome how optparse and argparse generate help messages based on your code?!
Hell no! You know what's awesome? It's when the option parser is generated based on the beautiful help message that you write yourself! This way you don't need to write this stupid repeatable parser-code, and instead can write only the help message--the way you want it.
Kubermatic KubeOne automates cluster operations on all your cloud, on-prem, edge, and IoT environments. It comes as a CLI that allows you to manage the full lifecycle of your clusters, including installing and provisioning, upgrading, repairing, and unprovisioning your Kubernetes clusters.
An OpenStack library for parsing configuration options from the command line and configuration files.