Can't connect to local MySQL server through socket '/var/mysql/mysql.sock' (38)

Question

I am having a big problem trying to connect to mysql. When I run:

/usr/local/mysql/bin/mysql start

I have the following error :

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Answer 1

If your file my.cnf (usually in the /etc/mysql/ folder) is correctly configured with

socket=/var/lib/mysql/mysql.sock

you can check if mysql is running with the following command:

mysqladmin -u root -p status

try changing your permission to mysql folder. If you are working locally, you can try:

sudo chmod -R 755 /var/lib/mysql/

that solved it for me