## 4.4 Installation-Related Programs

[4.4.1 comp\_err — Compile MySQL Error Message File](comp-err.html)
[4.4.2 mysql\_secure\_installation — Improve MySQL Installation Security](mysql-secure-installation.html)
[4.4.3 mysql\_ssl\_rsa\_setup — Create SSL/RSA Files](mysql-ssl-rsa-setup.html)
[4.4.4 mysql\_tzinfo\_to\_sql — Load the Time Zone Tables](mysql-tzinfo-to-sql.html)
[4.4.5 mysql\_upgrade — Check and Upgrade MySQL Tables](mysql-upgrade.html)

 The programs in this section are used when installing or upgrading MySQL.

