Build Redis and PHPRedis from source codes

Install Redis

For more info please check http://redis.io/topics/quickstart

Copy the Redis server and the command line interface to “/usr/local/bin/”

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Sudo Without Password

User following command to edit sudo config file “/etc/sudoer”

change the admin group’s privileges, and  move it under the line of sudo, at the end we will get this:

I don’t know why, we must put the admin group’s settings under the sudo group. Continue reading