Install MySQL under Linux

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Linux version: CentOS7 64-bit

1. Install package "mysql-5.6.33-linux-glibc2.5-x86_64.tar.gz" now

2. Move the downloaded installation package to/usr/local/.

3. Decompression

MySQL-5.6.33-linux-glibc2.5-x86_64.tar.gz

4. Add System MySQL group and MySQL user

1 MySQL 2 MySQL MySQL

5, modify the current directory owner for the MySQL user

Chown mysql:mysql ./

6. Install the database, there may be errors here.

./scripts/mysql_install_db--user=MySQL

error message :./scripts/mysql_install_db:/usr/bin/perl:bad interpreter:no such file or directory

cause : There are no/usr/bin/perl files or archives.

Workaround : (Install Perl and Perl-devel)

Yum-y Install Perl Perl-devel

error message : FATAL error:please Install the following Perl modules before executing./SCRIPTS/MYSQL_INSTALL_DB:

Data::D umper

Workaround : Install the autoconf Library, install the Data:dumper module when this package is installed

Yum-y Install autoconf

7, modify the current directory owner is the root user

chown -R root:root./

8. Modify the current data directory owner as a MySQL user

Chown mysql:mysql data

============== to this database installation =============

9. Start MySQL service and add boot MySQL service

Add boot start and put the startup script into the boot initialization directory.

CP support-files/MySQL. server/etc/init.d/MySQL

10. Start the MySQL service

MySQL start

Error message:

/etc/init.d/mysql:line 256:my_print_defaults:command not found
/etc/init.d/mysql:line 276:CD:/usr/local/mysql:no such file or directory
Starting MySQL error! Couldn ' t find MySQL server (/usr/local/mysql/bin/mysqld_safe)

==========

/usr/local/mysql-5.6.33-linux-glibc2.5-x86_64

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Install MySQL under Linux