Install composer phar

Composer install

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php -r "if (hash_file('sha384', 'composer-setup.php') === '906a84df04cea2aa72f40b5f787e49f22d4c2f19492ac310e8cba5b96ac8b64115ac402c8cd292b8a03482574915d1a8') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
sudo php composer-setup.php --install-dir=/bin --filename=composer
php -r "unlink('composer-setup.php');"

Composer install

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php -r "if (hash_file('sha384', 'composer-setup.php') === '756890a4488ce9024fc62c56153228907f1545c228516cbf63f885e036d37e9a59d27d63f46af1d4d07ee0f76181c7d3') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
php composer-setup.php
php -r "unlink('composer-setup.php');"

#move composer.phar, so you can call composer command
sudo mv composer.phar /usr/local/bin/composer

#update composer to latest version
composer self-update

Source: getcomposer.org

Install Composer

curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer

Install composer phar

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php -r "if (hash_file('sha384', 'composer-setup.php') === '756890a4488ce9024fc62c56153228907f1545c228516cbf63f885e036d37e9a59d27d63f46af1d4d07ee0f76181c7d3') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
php composer-setup.php
php -r "unlink('composer-setup.php');"

Source: getcomposer.org

Install composer

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"

Source: phoenixnap.com

Install composer phar

omposer self-update --2

Similar codes

2 votes104 views6 answers
Git hub
Shell/Bash
0 vote97 views1 answer
Making password sensitive/hide in terraform
Shell/Bash
17 votes92 views1 answer
Poython opencv pip
Shell/Bash
79 votes210 views6 answers
How to install vue cli
Shell/Bash
0 vote110 views1 answer
Ansible ad hoc file module
Shell/Bash
0 vote126 views1 answer
Sudo gem install cocoapods-deintegrate cocoapods-clean
Shell/Bash
24 votes105 views3 answers
How to zip with tar command
Shell/Bash
0 vote102 views1 answer
How to get security details of binary file
Shell/Bash
0 vote104 views1 answer
Web server not running due to lack of necessary permissions in linux nginx
Shell/Bash
0 vote100 views1 answer
Github as database
Shell/Bash