amazon web services - How to check availble package software versions in AWS SSH? -

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i wanted install following packages in ec2 instances via ssh

sudo yum install gcc make httpd php-common php cli php-pear php-devel git imagemagick-devel

but know, possible list of available versions of each package before install?

eg: php:4x php:5x  php-pear xv

like wise each software packages?


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