Download composer

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

sudo apt install composer

Install composer

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

Source: phoenixnap.com

Download composer

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php -r "if (hash_file('sha384', 'composer-setup.php') === 'e0012edf3e80b6978849f5eff0d4b4e4c79ff1609dd1e613307e16318854d24ae64f26d17af3ef0bf7cfb710ca74755a') { 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

Similar codes

0 vote140 views1 answer
Install joplin using snap
Shell/Bash
0 vote133 views1 answer
Livewire ErrorException Undefined array key "id"
Shell/Bash
0 vote152 views1 answer
Error: unknown switch `e' usage: git reset [--mixed | --soft | --hard | --merge | --keep] [-q] [<commit>]
Shell/Bash
11 votes145 views3 answers
Uninstall vmware workstation ubuntu
Shell/Bash
14 votes141 views5 answers
Github commit
Shell/Bash
1 vote132 views1 answer
Read line by using linnumber shell
Shell/Bash
34 votes127 views6 answers
Install tkinter
Shell/Bash
1 vote136 views4 answers
Git add ssh key
Shell/Bash
0 vote138 views1 answer
Bittorrent download linux
Shell/Bash
0 vote133 views2 answers
Image converter linux
Shell/Bash