Enter a command. For example: docker inspect, brew cask, nvm.


A package-based dependency manager for PHP projects. More information:
  • Interactively create a composer.json file:
    composer init
  • Add a package as a dependency for this project, adding it to composer.json:
    composer require {{user/package_name}}
  • Install all the dependencies in this project's composer.json and create composer.lock:
    composer install
  • Uninstall a package from this project, removing it as a dependency from composer.json:
    composer remove {{user/package_name}}
  • Update all the dependencies in this project's composer.json and note versions in composer.lock file:
    composer update
  • Update composer lock only after updating composer.json manually:
    composer update --lock
  • Learn more about why a dependency can't be installed:
    composer why-not {{user/package_name}}
  • Update composer to its latest version:
    composer self-update

This is a tldr pages (source, CC BY 4.0) web wrapper for All commands, popular commands, most used linux commands. Referrals. Progressive Web Application (PWA) version to install on your device.