I got:
Ubuntu 14
MediaWiki 1.24.2
SphinxSearch 0.9.0
SphinxSearch installed as descripted here: Extension:SphinxSearch
When I build my Index with
sudo indexer --all --rotate i got no errors.
When I do search "Test" Sphinx seems to work.
When I enable the Extension in the LocalSettings.php with
$wgSearchType = 'SphinxMWSearch';require_once
"$IP/extensions/SphinxSearch/SphinxSearch.php";
the search doesn´t find anythin!
What can I do to check the communication between the wiki and the search engine?
I looked at the troubleshooting page stoped the daemon with sudo searchd stopand started the daemon with
sudo searchd --console --pidfile
Then the console tells me that the client has the version 1.30 and the server is at 1.25
To get the right version of the client I did the following descriped here
do a sudo indexer --all --rotateto get the revision. For me its the r3135
enter this revision into the url https://sphinxsearch.googlecode.com/svn-history/[revision]/trunk/api/sphinxapi.php
save this file to /extensions/SphinxSearch/sphinxapi.php
Now it works!
Related
I need a specific version of MySQL (5.7) to be installed on my MacBook with M1.
I'm trying to do that with Homebrew.
brew install mysql#5.7
The output:
We've installed your MySQL database without a root password. To secure it run:
mysql_secure_installation
MySQL is configured to only allow connections from localhost by default
To connect run:
mysql -uroot
mysql#5.7 is keg-only, which means it was not symlinked into /opt/homebrew, because this is an alternate version of another formula.
If you need to have mysql#5.7 first in your PATH, run: echo 'export PATH="/opt/homebrew/opt/mysql#5.7/bin:$PATH"' >> ~/.zshrc
For compilers to find mysql#5.7 you may need to set: export LDFLAGS="-L/opt/homebrew/opt/mysql#5.7/lib" export CPPFLAGS="-I/opt/homebrew/opt/mysql#5.7/include"
To have launchd start mysql#5.7 now and restart at login: brew services start mysql#5.7 Or, if you don't want/need a background service you can just run: /opt/homebrew/opt/mysql#5.7/bin/mysql.server start
Right after that, I try to run:
echo 'export PATH="/opt/homebrew/opt/mysql#5.7/bin:$PATH"' >> ~/.zshrc
source .zshrc
mysql_secure_installation
And get the error:
Securing the MySQL server deployment.
Enter password for user root:
Error: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
Also, I've tried:
brew services start mysql#5.7
And also get the error:
Error: Permission denied # rb_sysopen - /Users/vivanc/Library/LaunchAgents/homebrew.mxcl.mysql#5.7.plist
Seems like there is a permissions-related problem.
Any advice is appreciated.
If you are running into issues like "Can't connect to local MySQL server through socket '/tmp/mysql.sock'" or "The post-install step did not complete successfully MySQL", and you installed a previous version of mysql (e.g. 8.x) previously, you may have been at the point where you need to clean everything before reinstalling your preferred version of mysql#x.x.
If you've already visited these to links:
Uninstall all those broken versions of MySQL and re-install it with Brew on Mac Mavericks (Coderwall) + Install MySQL 5.7 on macOS using Homebrew (github) and your're still having trouble with starting your mysql-service, you should try to also remove also /opt/homebrew/etc/my.cnf file.
Remove it together with all the related files too! Summary for an M1 Apple Silcion machine, after uninstalling via brew uninstall mysql or brew uninstall mysql#x.x, please remove:
/opt/homebrew/var/mysql
/opt/homebrew/etc/my.cnf
After this, everything worked like a fresh install (for me). Hope this saved someone's time.
While this question is specific to Apple Silicon and mysql 5.7, and I will address that in this answer, I would like to start by adding some general notes to save others time:
Homebrew supports mysql 5.7 for both intel and apple silicon.
https://formulae.brew.sh/formula/mysql#5.7
Homebrew supports mysql 5.6 for the intel chip, but not apple silicon:
https://formulae.brew.sh/formula/mysql#5.6
If you need 5.6 on apple silicon, it's probably a good idea to just settle with 5.7 since production will need to be upgraded eventually and the differences aren't that big.
In my situation I originally did brew install mysql and it gave me the latest mysql (currently 8.0). When I tried going back over it and doing brew install mysql#5.6, of course this didn't work due to not being supported on the m1 max (apple silicon). I ran into issues then trying to get brew install mysql#5.7 working. I followed some guides mentioning various suggestions. After playing with it for a while, it seems that running two versions of mysql at once will corrupt your mysql files and make it hard to work with and confuse homebrew.
I came across these guides:
brew install mysql on macOS
https://coderwall.com/p/os6woq/uninstall-all-those-broken-versions-of-mysql-and-re-install-it-with-brew-on-mac-mavericks
https://www.codegrepper.com/code-examples/shell/brew+uninstall+mysql
Before reading further, note that in my situation, I had a zip available for my whole local mysql database needs and could risk destroying what I have.
Warning! Reading further and executing these commands carelessly may delete your mysql storage. Make sure you have a backup.
brew remove mysql is a good command that got rid of my latest install.
I also needed brew remove mysql#5.7 even though this is the version I'm trying to install, but they were stepping on each other's foot...
brew cleanup is nice, I noticed it freed up some lock files.
I don't recall having any luck with:
launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist
but you can try it.
rm ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist has worked for me.
But note there will also be another file in there for your 5.7 setup.
I'd recommend:
cd ~/Library/LaunchAgents/ then look around to see if you have any mysql* in there. Then if you do, such as homebrew.mxcl.mysql#5.7.plist, then remove it.
These are some that worked for me:
sudo rm -rf /usr/local/var/mysql
rm /usr/local/etc/my.cnf
rm /usr/local/etc/my.cnf.default
Also:
cd opt/homebrew/var
Then if you notice a mysql directory in there, remove it.
It's possible you might have docker or something else similar also running mysql or mysqld.
ps -ax | grep "[m]ysql"
(Note the brackets and quotes in the above is to prevent the grep from showing up in the process list and matching itself unlike the lazier version: ps -ax | grep mysql which will give the impression there's an extra mysql process running)
Once you're ready, please run:
brew services list
double-check you don't have mysql in there.
Then double check you don't have any mysql process running:
ps -ax | grep "[m]ysql"
This can happen for example if you enter mysqld for example....
You might need to do brew services stop mysql or brew services stop mysql#5.7 or similar and repeat steps if you see anything on the service list or process list.
Finally, you should be ready for a fresh install.
The fresh installation process should be rather straight forward:
brew install mysql#5.7
brew link --force mysql#5.7
brew services start mysql#5.7
Then run brew services list to make sure your installation worked correctly.
If you see it's green and "started", your installation was successful!
You should also run:
mysql_secure_installation
Then choose a password for root and go through the list of questions like validation, etc.
Once you're installed, you might also run into mysql mode issues.
cd /opt/homebrew/etc and you should find a my.cnf file.
Edit it using either vim or nano.
You should see something like:
# Default Homebrew MySQL server config
[mysqld]
# Only allow connections from localhost
bind-address = 127.0.0.1
Edit it and set the mysql mode. For example, I don't want the no_zero_in_date mode, so I use:
# Default Homebrew MySQL server config
[mysqld]
# Only allow connections from localhost
bind-address = 127.0.0.1
sql-mode="ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
Then restart mysql like so:
brew services restart mysql#5.7
Then double check you still have a green status "started":
brew services list
If you do, then you should have the no_zero_in_date mode disabled.
You can test it with a query:
SELECT ##sql_mode;
You should now have mysql 5.7 running on Apple Silicon and have the sql_mode set.
If you run into more troubleshooting, do your best to get into a known state such as uninstalled, doing a fresh install, or already installed with some version, etc.
I solved it after hours of searching, it was because I had not cleaned everything regarding my previous MySQL 8.X installation. I followed this and got suspicious when I realized I don't have most of the folders there. I then did a search for all folders named mysql on my computer and found a mysql folder in opt/homebrew/var. After removing it, reinstalling MySQL 5.7, and starting the server everything is working as expected.
When setting up my Apple M1 Macbook Pro I was experiencing the issue of the following error message being thrown:
Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
My fix was to modify the MySQL config file:
nano /usr/local/etc/my.cnf
Append the following lines:
tmpdir=/tmp
user=root
Then run:
brew services restart mysql#5.7
This fixed my issue, and I was then able to connect successfully with my DB client.
Seems like I found the solution (or workaround).
After installing the MySQL 5.7 with Homebrew just run:
mysql.server start
MySQL is started and then you are able to run mysql_secure_installation and mysql commands.
I got this warning:
You should change the ownership of these directories to your user.
sudo chown -R $(whoami) /usr/local/share/doc /usr/local/share/man /usr/local/share/man/man1
And make sure that your user has write permission.
chmod u+w /usr/local/share/doc /usr/local/share/man /usr/local/share/man/man1
I run those two command then it works.
I installed Bitnami WAMP and I tried to uninstall it and use AMPPS instead of Bitnami WAMP.
I deleted Bitnami WAMP but it wasn't deleted completely.
I can still find WMAP files in 'Setting > Service' : 'wampstack Apache' and 'wampstack MySQL' files are still there.
And, When I run AMPPS, I can't run Apache and PHP 7.1.
An error message occurs and it says "Apache port:80 is being used by another application"
fyi, This is how I uninstall Bitnami WAMP :
1. Run Bitnami uninstall file
2. Remove Bitnami folder
- Even after running that file, Bitnami folder still remained, so I remove that folder by GitBash.
- rm -r -f Bitnami
How Can I remove Bitnami WAMP perfectly?
I searched google a lot but couldn't find how to do. ;(
I need your help.
You can find the PID of the Apache and Mysql processes using netstat:
sudo netstat -nlp | grep apache
and
sudo netstat -nlp | grep mysql
And then stop them:
sudo kill -9 PID
After stopping the processes it should be possible to remove the folder.
I'm trying to use MySQL on Arch Linux. it is already installed but this error comes up when I try to connect:
connect to server at 'localhost' failed
error: 'Can't connect to local MySQL server through socket '/run/mysqld/mysqld.sock' (2 "No such file or directory")'
I've looked for /etc/my.cfg but the file does not exist.
Something must have gone wrong during the installation.
How can I "purge" MariaDB and reinstall it?
If you're using archlinux it is a vital idea to understand the package manager (pacman). For the question about /etc/my.cfg you can run
pacman -Ql mariadb
there you will see that the file is actually called:
/etc/mysql/my.cnf
Arch linux will not configure the package for you, that is part of the arch philosophy. It will provide example configurations, and even provide you with a systemd unit file
usr/lib/systemd/system/mysqld.service
but it is your responsibility to ensure that the configuration is correct and actually start the daemon.
systemctl enable mysqld # add the unit file to the boot sequence
systemctl start mysqld # runs ExecStart= in the unit file
systemctl stop mysqld # kills the daemon
systemctl disable mysqld # remove unit from boot sequence
reinstall
Since the word reinstall is in the title of the question and someone might find this question thanks to that: To reinstall mariadb you simply do
pacman -S mariadb
pacman will reinstall a package that is already installed, there is no need to remove the package (for completeness, package removal happens with pacman -R)
as of 7-28-17 I had to do this on a new install. Newbie here might save someone some time. It was a real pain.
OK HERE IS THE DEAL!!!!!
INSTALL APACHE _ NO PROB
INSTALL MYSQL _PROBLEM
pacman -S mysql then before starting service
MUST UNCOMMENT INNODB IN:
nano /etc/mysql/my.cnf
then must initialize datadirectory before starting service:
mysql_install_db --user=mysql --basedir=/usr --datadir=/var/lib/mysql
You need to initialize the MariaDB data directory prior to starting
the service. This can be done with mysql_install_db command, e.g.:
mysql_install_db --user=mysql --basedir=/usr --datadir=/var/lib/mysql
Optional dependencies for mariadb
galera: for MariaDB cluster with Galera WSREP
perl-dbd-mysql: for mysqlhotcopy, mysql_convert_table_format and
mysql_setpermission
CNF file is /etc/mysql/my.cnf in Arch Linux.
One simple way I can reproduce your issue is when MariaDB is shut down. Sorry if it sounds dumb but as you did not mention it: is MariaDB started? sudo systemctl start mysqld.service
You should have a look at MariaDB logs to get some clue: journalctl _SYSTEMD_UNIT=mysqld.service (maybe paste some part if you still don't get what is going on).
This happens the first time you install MySQL and MariaDB. As grochmal pointed out, you have to set up configurations before first use. But, the user teckk sent these three links in the archlinux newbie corner:
https://wiki.archlinux.org/index.php/MariaDB
https://wiki.archlinux.org/index.php/MariaDB#Reset_the_root_password
https://bbs.archlinux.org/viewtopic.php?id=51981
In short, you have to run the command below before starting the service:
sudo mariadb-install-db --user=mysql --basedir=/usr --datadir=/var/lib/mysql
Optionally (recommended) you should improve the initial security by calling:
sudo mysql_secure_installation
Now you can start the service:
sudo systemctl start mariadb
Optionally, you could install and use a graphical front-end tool.
Carry on with setting up the configurations as described in the archwiki post on MariaDB Configuration.
Your PHP installation appears to be missing the MySQL extension which is required by WordPress
I tried to fix this problem by making sure MySQL server is running.
/etc/init.d/mysql status
I found it is running properly.
Then I cheked for MySQL Module for php5 is installed
dpkg --list | grep php5-mysql
and finally, I restarted the NGINX:
/etc/init.d/apache2 restart
Still facing the same issue again and again:
Your PHP installation appears to be missing the MySQL extension which is required by WordPress.
Thanks for contributing to the answer.
Nothing worked to solve this issue. Although I faced the same issue. #igor yavych answer was quite useful.
Finally R&D worked and here's the final solution:
In order to deploy PHP applications, you will need to implement the following “PHP-FastCGI” solution to allow nginx to properly handle and serve pages that contain PHP code.
sudo apt-get install php5-cli php5-cgi php5-fpm
Now, install NGINX:
sudo apt-get install nginx
Now configure NGINX then restart NGINX and PHP5-fpm:
service php5-fpm restart
/etc/init.d/nginx restart
Issue the following command to install the MySQL server packages and required PHP support for MySQL (You do not have to purge MySQL Server):
sudo apt-get install mysql-server php5-mysql
Finally restart php5-fpm:
service php5-fpm restart
Congratulations! Now it's working!
You can also check my step-by-step guide.
This is error that means that your PHP either has mysql/mysqli extension disabled or doesn't have it to begin with. If said extension is actually present, check your php.ini and your additional configuration files to see if it's actually enabled (for example extension=/path/to/extension/mysql.so). You can also check phpinfo to see what's actually there.
Fixing this problem was quite simple. All I had to do is go into my nginx server block like so:
sudo nano /etc/nginx/sites-available/myblog.com
then in the server block all I had to do is find
php7.0
and change it to
php7.2
Basically, with the upgrade of Ubunto 17.04 to 17.10 php7.0 was no longer working but I still had php7.0.
this is where you will find it in your server block:
fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
So, from now on just remember to update your nginx server blocks after an upgrade of Ubuntu or PHP. There is no need to mess with the shell or other configurations any further.
I have an old phpMyAdmin installation (contains my training and jobs data). I want to update it to the latest version and I want to keep my data safe while updating it. Is there any way to do it by running some commands on the terminal? Is my data erased if I uninstall phpMyAdmin?
Here is how to upgrade/downgrade on Ubuntu.
Note: The following instruction only works if you previously (and correctly) installed phpMyAdmin with the command line and use APACHE as a web server.
I suppose that you already have a working phpMyAdmin, but the version isn't the one you want. For instance, Ubuntu is shipping the 4.6.x version which doesn't work properly with PHP 7.2.
Check the version you want on:
https://www.phpmyadmin.net/files/
On your server
cd /usr/share/
rm -rf phpmyadmin
then adapt this line with the correct version number
wget https://files.phpmyadmin.net/phpMyAdmin/4.8.0/phpMyAdmin-4.8.0-all-languages.zip
unzip phpMyAdmin-4.8.0-all-languages.zip
rm phpMyAdmin-4.8.0-all-languages.zip
mv phpMyAdmin-4.8.0-all-languages phpmyadmin
Note: If unzip don't work, install it with: sudo apt-get install unzip
Check permissions
Now you should be good.
The owner of /usr/share/phpmyadmin should be root:root on a default installation. This should be fine but if you face some permissions issues, you can try to let Apache be the owner:
# only if you have permissions issues
chown -R www-data:www-data /usr/share/phpmyadmin
chmod -R 755 /usr/share/phpmyadmin
You can also restart Apache
sudo service apache2 reload
Troubleshooting
Note: Depending on your PHP version, you may need to install additional libraries.
For example, to resolve the error about missing mysqli and mysql extensions (update the command to reflect your PHP version):
sudo apt-get install php5.6-mysql
phpmyadmin is mysql client, so it will not affect your database if you uninstall phpmyadmin.
I update phpmyadmin by using terminal commands:
First you have to add repository to get phpmyadmin :
sudo add-apt-repository ppa:nijel/phpmyadmin;
and then update it to get the latest version of software in repositories :
sudo apt-get update;
after that, you can get it (install, you need to uninstall the older version first if you have) :
sudo apt-get install phpmyadmin;
Oh, make sure you are connected to the internet
Using ubuntu? i think it will be better if you ask it in ubuntu forum.
may it helps
------ UPDATE -------
If you find the phpmyadmin version you get from ppa is not the latest one, you can find the latest version here and install it manually (not from repo).
Downloaded phpmyadmin can be installed in /var/www/html/ or in your working directory (public_html or something you've defined). Just extract the zip and move extracted folder to /var/www/html/. And don't forget to change the permission of the phpmyadmin folder to 777(it may not safe, but works fine).
Here is the how:
extract downloaded file
unzip phpMyAdmin-4.6.6-all-languages.zip
move to /var/www/html/, you might need sudo.
if you're not sudoer, move it into your working directory (e.g. public_html), and rename the folder to 'phpmyadmin'
sudo mv phpMyAdmin-4.6.6-all-languages /var/www/html/phpmyadmin
change the permission
sudo chmod 777 -R /var/www/html/phpmyadmin
and then you can access phpmyadmin via http://localhost/phpmyadmin.
If you put the phpmyadmin in public_html, you might want to create a symlink into it from /var/www/html, so you can access phpmyadmin as usual.
phpMyAdmin is only client for MySQL database, it doesn't contain your data. It's all saved in database, so nothing will be deleted even if you delete phpMyAdmin.
To update phpMyAdmin from repository you can follow steps from this thread.
1- check your phpmyadmin version from GUI.
2- Download Latest version of phpMyAdmin HERE
Use the below command to download the latest version of phpMyAdmin into /opt or /usr/src directory
# wget https://files.phpmyadmin.net/phpMyAdmin/4.8.3/phpMyAdmin-4.8.3-all-languages.zip
Notes to install unzip package: apt-get install unzip
# unzip phpMyAdmin-4.8.3-all-languages.zip
3- Find phpMyAdmin Installation Directory
Use the below command to search the phpMyAdmin Installation Directory on your system
# /usr/share/phpMyAdmin
4- Remove/Delete phpMyAdmin content
/usr/share/phpmyadmin is correct phpMyAdmin installation directory, Just Delete/Remove everything from that directory
# cd /usr/share/phpMyAdmin/
# rm -Rf *
5- Move/Copy New phpMyAdmin content
Use the below command to copy all the new phpMyAdmin content to /usr/share/phpmyadmin.
# cd /opt/phpMyAdmin-4.8.3-all-languages
# mv * /usr/share/phpMyAdmin/
6- Restart Apache, MySQL or MariaDB service.
Start/Restart the service in SysVinit Systeme
# service restart httpd
# service restart mysql
Start/Restart the service in Systemd Systeme
# systemctl restart httpd.service
# systemctl restart mariadb.service
7- Now Check New version of phpMyAdmin
Navigate your browser to http://localhost/phpmyadmin, Now you are using latest version 4.8.3 of phpMyAdmin.
Reference
sudo su
cd /usr/share/
rm -rf phpmyadmin
wget https://files.phpmyadmin.net/phpMyAdmin/4.8.4/phpMyAdmin-4.8.4-all-languages.zip
unzip phpMyAdmin-4.8.4-all-languages.zip
mv phpMyAdmin-4.8.4-all-languages phpmyadmin
chown -R www-data:www-data /usr/share/phpmyadmin
chmod -R 755 /usr/share/phpmyadmin
sudo service apache2 reload