Tunning MYSQLv avec tuning-primer.sh

Bonjour

J'essaye d'utiliser le script "tuning-primer.sh" pour récupérer les différentes valeurs des setting MYSQl, mais j'ai des erreurs :

Citation:

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Using login values from ~/.my.cnf
- INITIAL LOGIN ATTEMPT FAILED -
Testing for stored webmin passwords:
None Found
Could not auto detect login info!
Found Sockets: /var/run/mysqld/mysqld.sock
Using: /var/run/mysqld/mysqld.sock


tuning-primer.sh: 1576: bc: not found
tuning-primer.sh: 1576: bc: not found
tuning-primer.sh: 1576: bc: not found
tuning-primer.sh: 1576: bc: not found
tuning-primer.sh: 1576: bc: not found
tuning-primer.sh: 1576: bc: not found
tuning-primer.sh: 1576: bc: not found
[: 1576: 5: unexpected operator
tuning-primer.sh: 1576: bc: not found
tuning-primer.sh: 1576: bc: not found
tuning-primer.sh: 1576: bc: not found
tuning-primer.sh: 1576: bc: not found
tuning-primer.sh: 1576: bc: not found
tuning-primer.sh: 1576: bc: not found
tuning-primer.sh: 1576: bc: not found
[: 1576: 90: unexpected operator
[: 1576: Illegal number: max_memoryHR
[: 1576: Illegal number: max_memoryHR
[: 1576: Illegal number: max_memoryHR
export: 1576: : bad variable name

MEMORY USAGE

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C'est vide

Quelqu'un a une idée ?

Merci

apt-get install bc