MySQL

sudo apt-get install mariadb-server mariadb-client sudo systemctl enable --now mariadb systemctl status mariadb mariadb --version

sudo vim /etc/mysql/mariadb.conf.d/50-server.cnf sudo systemctl restart mariadb.service systemctl status mariadb.service sudo mysql_secure_installation

Authorization

MySQL » Auth » Unix sudo su cat << DDL | mysql CREATE USER 'chorke'@'localhost' IDENTIFIED VIA unix_socket; GRANT ALL PRIVILEGES ON *.* TO 'chorke'@'localhost' WITH GRANT OPTION; FLUSH PRIVILEGES; DDL	MySQL » Auth » Local cat << DDL | mysql CREATE DATABASE IF NOT EXISTS chorke_orgwiki; CREATE USER 'chorke_orgwiki'@'localhost' IDENTIFIED BY 'sadaqah!'; GRANT ALL PRIVILEGES ON chorke_orgwiki.* TO 'chorke_orgwiki'@'localhost'; FLUSH PRIVILEGES; DDL
MySQL » Auth » Remote cat << DDL | mysql CREATE DATABASE IF NOT EXISTS chorke_orgwiki; CREATE USER 'chorke_orgwiki'@'%' IDENTIFIED BY 'sadaqah!'; GRANT ALL PRIVILEGES ON chorke_orgwiki.* TO 'chorke_orgwiki'@'%'; FLUSH PRIVILEGES; DDL

Backup Restore

BACKUP_DATE_TIME="$(date +'%Y%m%d-T%H%M')-Z$(date +'%z'|tr '+-' 'PM')"
echo -n password: ;read -s MYSQL_PWD;export MYSQL_PWD; echo
# password: sadaqah!

mysql     -h127.0.0.1 -P3306 -uchorke -Dchorke_orgwiki
mysqldump -h127.0.0.1 -P3306 -uchorke   chorke_orgwiki > ./chorke_orgwiki-${BACKUP_DATE_TIME}.dump
mysql     -h127.0.0.1 -P3306 -uchorke -Dchorke_orgwiki <   chorke_orgwiki-20241010-T1010-ZP0600.dump

Community

curl -fsSL https://repo.mysql.com/RPM-GPG-KEY-mysql-2023\
 | sudo tee /etc/apt/keyrings/mysql.asc >/dev/null

DISTRIBUTION=$(. /etc/os-release && echo "${VERSION_CODENAME}");\
cat << SRC | sudo tee /etc/apt/sources.list.d/mysql.list >/dev/null
deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/mysql.asc] http://repo.mysql.com/apt/ubuntu/ ${DISTRIBUTION} mysql-tools
deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/mysql.asc] http://repo.mysql.com/apt/ubuntu/ ${DISTRIBUTION} mysql-8.4-lts
deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/mysql.asc] http://repo.mysql.com/apt/ubuntu/ ${DISTRIBUTION} mysql-apt-config
SRC

echo 'apt-get update;echo;apt-get install -y mysql-server'|sudo bash

Workbench

wget -cq https://dev.mysql.com/get/Downloads/MySQLGUITools/mysql-workbench-community_8.0.40-1ubuntu24.04_amd64.deb -P ${HOME}/Downloads
sudo dpkg -i ${HOME}/Downloads/mysql-workbench-community_8.0.40-1ubuntu24.04_amd64.deb
      rm -rf ${HOME}/Downloads/mysql-workbench-community_8.0.40-1ubuntu24.04_amd64.deb

sudo apt-get --fix-broken install
sudo apt-get -f           install

sudo apt purge  mysql-workbench-community
sudo apt remove mysql-workbench-community
sudo apt autoremove

PhPMyAdmin

cat << DDL | mysql
CREATE DATABASE IF NOT EXISTS phpmyadmin;
CREATE USER 'phpmyadmin'@'%' IDENTIFIED BY 'sadaqah!';
GRANT ALL PRIVILEGES ON phpmyadmin.* TO 'phpmyadmin'@'%';
FLUSH PRIVILEGES;
DDL

sudo apt install phpmyadmin

sudo apt purge   phpmyadmin
sudo apt remove  phpmyadmin
sudo apt autoremove

Playground

SELECT @@character_set_database, @@collation_database; SHOW CHARACTER SET LIKE 'utf%'; SHOW CHARACTER SET;	show databases; use academia; show tables;	SELECT sysdate(); SELECT curdate(); SELECT now();
gpg --keyring /usr/share/keyrings/mysql-apt-config.gpg --no-default-keyring --export -a > mysql.asc gpg --enarmor /usr/share/keyrings/mysql-apt-config.gpg cat /usr/share/keyrings/mysql-apt-config.gpg.asc

References

MySQL » Workbench » Community Download MySQL » Ubuntu » Community Download MySQL » Ubuntu » phpMyAdmin » Install MySQL » LDAP Store & Fetch Data MySQL » Ubuntu » 24.04 » Install MySQL » Repo » Ubuntu MySQL » Dump MySQL » Helm MySQL » Repo
K8s/Ingress PostgreSQL OpenLDAP HAProxy Helm CIDR UFW