I Have Installed mysql-server as root with command :
sudo apt-get install mysql-server
i have configured and changes too many things related to the mysql-server Now the problem is that Mysql is not working as service
as it is not in /etc/init.d
I want the mysql server to be started at boot time means to make it the service.
Now what i have to do please help.
I find chkconfig easy to use: sudo chkconfig --list|grep mysql but it might be an outdated mode of handling it. Most of my servers have long used it but I find my desktop Ubuntu didn't have it and complains if I use it.
If you don't have chkconfig, do sudo apt-get install chkconfig
To turn it on: chkconfig mysql on
Related
How do I uninstall MySQL in WSL?
I have version 5.7.4 installed. After reading over the changes for upgrading to the latest 5.7.x version so I could upgrade to 8.0 (there's a minimum requirement of 5.7.9 to upgrade to 8.0), I figured it would be easier to just uninstall MySQL and start over (I have nothing worth saving from playing around with it previously).
I tried running the following commands (as per this post and this one) and got the following responses:
$ sudo apt remove mysql mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package mysql
$ sudo apt-get remove --purge *mysql*
zsh: no matches found: *mysql*
$ sudo apt-get purge mysql-server mysql-client mysql-common mysql-server-core-* mysql-client-core-*
zsh: no matches found: mysql-server-core-*
After running those, I'm still able to start and stop my server with the following commands (note that these are not necessarily the usual systemd commands because I'm in WSL2):
sudo /etc/init.d/mysql start
mysqladmin -u root -p shutdown
Unsure if this is relevant, but even when the server is running I'm not seeing the socket when I enter sudo find / -type s as suggested by this post.
I'm wondering it'd be okay to just delete what files I can find manually, but that seems like a bad idea
/var/lib/mysql/
/usr/share/mysql/
/usr/lib/mysql/
The problem was using zsh as a shell. I successfully removed MySQL with sudo apt-get remove --purge '*mysql*'
In Ubuntu 18.04 server, I use binary file to install zabbix4.0 according to the official website document of zabbix4.0, and I use MySQL 5.7.30 database. After installation, when I configure the front end of zabbix4.0,In the database configuration page, I only see one option of PostgreSQL, not mysql, as shown in the following figure:
In my server, I have installed MySQL version 5.7.30, and imported the data of ZABBIX 4.0 into the ZABBIX database, without any PostgreSQL installed
Excuse me, how can I make zabbix4.0 support MySQL 5.7.30 that I have installed? Thank you!
I installed zabbix4.0 according to the official documents:
https://www.zabbix.com/documentation/4.0/zh/manual/installation/install_from_packages/debian_ubuntu
This is my installation method:
# install zabbix
cd ~/download
wget https://repo.zabbix.com/zabbix/4.0/ubuntu/pool/main/z/zabbix-
release/zabbix-release_ 4.0-2+bionic_ all.deb
sudo dpkg -i zabbix-release_ 4.0-2+bionic_ all.deb
sudo apt-get update
#install Server/proxy/
sudo apt-get install -y zabbix-server-mysql
sudo apt-get install -y zabbix-frontend-php
With Ubuntu, you got two type of databases when donwloading Zabbix, PostgreSql and MySql. You need to re-download (I mean installation and configuration) Zabbix choosing MySql as database.
The following link could help Zabbix (Ubuntu) with MySql as database
The current version of the package is 4.0-3, so instead, you must do this :
Install repository
# wget https://repo.zabbix.com/zabbix/4.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_4.0-3+bionic_all.deb
# sudo dpkg -i zabbix-release_4.0-3+bionic_all.deb
# sudo apt update
Install server, frontend, agent
# sudo apt install zabbix-server-mysql zabbix-frontend-php zabbix-agent
I am trying to connect to my Localhost using mysql workbench, but run into the " Cannot start SSH tunnel manager" every time. I have tried reinstalling workbench with apt-get. I also reinstalled python2.7 and imported paramiko.
Still doesn't work. I am running Ubuntu 14.10 64-bit.
Here is a screenshot of the error message when testing the connection.
http://i.imgur.com/wZIDVHo.png
I am happy to send over error logs, but I have no clue where to find them! ;)
I am using Apache2, phpmyadmin and mysql.
EDIT; I have also tried to run it with sudo-permissions. No change.
~ Thank you.
delete all your mysql installation previously and start new.
sudo apt-get remove --purge mysql*
sudo apt-get autoremove
sudo apt-get autoclean
sudo apt-get update
sudo apt-get dist upgrade
if you install mysql workbench directly from Ubuntu software center, delete it, and install it using the .deb package at mysql website :http://dev.mysql.com/downloads/workbench/
How can I get bitcoin balance by using PHP?
Keen to get a step by step tutorial.
My server is shared Linux.
Json rpc Client might be the solution but do I need to install daemon on my server. If yes, how can I do that, by SSH?
You can easily do this. To learn how to install bitcoind on ubuntu, check the tutorial here: https://github.com/kyledrake/coinpunk/blob/master/docs/INSTALL.md#install-and-configure-bitcoind
Make sure you do sudo apt-get update && sudo apt-get upgrade first!
It is also reccomended to run these commands:
sudo apt-get install git autoconf libtool ntp build-essential
and
sudo apt-get install unattended-upgrades
sudo dpkg-reconfigure -plow unattended-upgrades
You can then use http://jsonrpcphp.org/ (for php) to connect to the daemon and execute daemon commands.
This error is being shown whenever I want to install any software via command line.
Even if i try to install softwares which I know are present at the source from where I am downloading.
Below is the full error message i am getting :
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package mysql-server is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'mysql-server' has no installation candidate
It worked for me.
If you have followed all the previous steps successfully and after running sudo apt-get install mysql-server you are getting an error then try this
sudo apt-get install mariadb-server
I experienced this issue when trying to install MySQL Server on Debian 10.
Here's how I fixed it:
The issue is caused by the MySQL server apt repository not being included in your system's software repository list. In Debian 10 for example, MariaDB, a community fork of the MySQL project, is packaged as the default MySQL variant.
So to fix this first, add the MySQL server apt repository to your system's software repository list. Follow these steps:
Go to the download page for the MySQL APT repository at:
https://dev.mysql.com/downloads/repo/apt/
Select and download the release package for your Linux distribution. You can use:
sudo wget https://the-download-link
In my case it was:
sudo wget https://dev.mysql.com/get/mysql-apt-config_0.8.15-1_all.deb
Install the downloaded release package with the following command, replacing version-specific-package-name with the name of the downloaded package (preceded by its path, if you are not running the command inside the folder where the package is):
sudo dpkg -i version-specific-package-name.deb
In my case it was:
sudo dpkg -i mysql-apt-config_0.8.15-1_all.deb
Note: dpkg is used to install, remove, and inspect .deb software packages. The -i flag indicates that we’d like to install from the specified file.
During the installation, you’ll be presented with a configuration screen where you can specify which version of MySQL you’d prefer, along with an option to install repositories for other MySQL-related tools. The defaults will add the repository information for the latest stable version of MySQL and nothing else. This is what we want, so use the down arrow to navigate to the Ok menu option and hit ENTER.
You'll also be asked to select a repository to add. Choose 'debian buster' which has the package 'mysql-server' in it. After the adding this repository you can update the repository and use the below command to install MySQL.
sudo apt-get install mysql-server
The package will now finish adding the repository. Refresh your apt package cache to make the new software packages available:
sudo apt update
Note: If you ever need to update the configuration of these repositories, just run sudo dpkg-reconfigure mysql-apt-config, select new options, and then sudo apt-get update to refresh your package cache.
Install MySQL by the following command:
sudo apt-get install mysql-server mysql-client libmysqlclient-dev
Note: This installs the package for the MySQL server, as well as the packages for the client and for the database common files. During the installation, you are asked to supply a password for the root user for your MySQL installation.
The MySQL server is started automatically after installation. You can check the status of the MySQLserver with the following command:
sudo service mysql status
Stop the MySQL server with the following command:
sudo service mysql stop
To restart the MySQL server, use the following command:
sudo service mysql start
MySQL creates a default user called root. You can change the password to any password of your choice by logging in to MySQL console using socket authentication:
sudo mysql -u root
Then run the command below to change the password
ALTER USER 'root'#'localhost' IDENTIFIED WITH mysql_native_password BY 'your-preferred-password';
Reference:
A Quick Guide to Using the MySQL APT Repository
How To Install the Latest MySQL on Debian 10
That's all.
I hope this helps
You can install mysql by
sudo apt install default-mysql-server
--------
sudo service mysql status
● mariadb.service - MariaDB 10.3.31 database server
Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2022-02-09 13:19:33 +08; 33s ago
Docs: man:mysqld(8)
https://mariadb.com/kb/en/library/systemd/
Main PID: 18537 (mysqld)
Status: "Taking your SQL requests now..."
Tasks: 31 (limit: 4915)
Memory: 73.1M
CGroup: /system.slice/mariadb.service
└─18537 /usr/sbin/mysqld
run:
apt install default-mysql-server
which installs MariaDB unfortunately, but still responds to service mysql status
Most likely you are running on ubuntu. It is important to run apt-get update first.