Install compser

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');"
php -r "if (hash_file('sha384', 'composer-setup.php') === '795f976fe0ebd8b75f26a6dd68f78fd3453ce79f32ecb33e7fd087d39bfeb978342fb73ac986cd4f54edd0dc902601dc') { 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 vote347 views2 answers
Bash sum float numbers
Shell/Bash
0 vote346 views1 answer
Platform Browsing and Platform CLI
Shell/Bash
1 vote363 views1 answer
"at" ubuntu script dschedule
Shell/Bash
0 vote416 views1 answer
MPIexec command
Shell/Bash
2 votes365 views2 answers
Composer add git repository
Shell/Bash
0 vote328 views1 answer
How to create new repository in github via powershell
Shell/Bash
0 vote383 views1 answer
Apache2.service is not active cannot reload. ubuntu
Shell/Bash
2 votes359 views1 answer
Which user apache runs as ubntu
Shell/Bash
1 vote332 views1 answer
Linux list application installation
Shell/Bash
-1 vote350 views2 answers
Aws extend volume ubuntu
Shell/Bash