Monthly Archives: January 2016

IOT (Internet of Things) value potential prediction 2016

    Segmentation des activité IoT 3 phases evolution prediction  

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connect to mysql remotly

  mysql -uroot -h10.0.0.78 -p # netstat -tupan GRANT ALL PRIVILEGES ON *.* TO ‘USERNAME’@’1.2.3.4’ IDENTIFIED BY ‘PASSWORD’ WITH GRANT OPTION;

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MySQL MariaDB – Resetting a lost MySQL root password

Stop MySQL Ubuntu,  Debian /etc/init.d/mysql stop  CentOS, Fedora, and RHEL /etc/init.d/mysqld stop CentOS 7 systemctl stop mariadb.service check if mysql or mysql_safe is running ps -e | grep mysql Safe mode sudo mysqld_safe –skip-grant-tables –skip-networking & Login mysql -uroot .>use mysql; … Continue reading

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CentOS hard disk and raid monitoring (supernas)

Run to determinate the raid hardware lspci | grep -i raid or /sbin/lspci /sbin/lspci -n

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Ubuntu release server update

Ubuntu Servers (Recommended) If you installed from 14.04 or 12.04 originally you will need to remove LTS upgrade restrictions. Replace Prompt=lts with Prompt=normal: sudo pico /etc/update-manager/release-upgrades Install update-manager-core if it is not already installed: sudo apt-get install update-manager-core Launch the … Continue reading

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