How to Install MariaDB 10.5 on CentOS 8

    Posted in Linux Servers on Oct 13, 2020

    How to Install MariaDB 10.5 on CentOS 8 | CentOS 7

    The stable version of MariaDB 10.5 was released on June 2020 and it will be supported until June 2025. You can see all the new features in MariaDB 10.5 from the changes page. The software can be used free of charge under the conditions of the GNU General Public License Version 2.

    There are multiple steps to install MariaDB 10.5 and these are steps:

    Step 1. Add MariaDB YUM repository

    In Linux whenever you want to install any type of packages you need to install it’s yum repositories. So Run the following commands to add the repository provided ...

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    Installing and Configuring Pure-FTPD on RHEL / CentOS 7

    Posted in Linux Servers on Apr 08, 2020

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    Step 1: When you are ready to begin, go ahead and install Pure-FTPD using yum on server.

    yum install pure-ftpd

    Step 2: after installation Edit the default configuration (/etc/pure-ftpd/pure-ftpd.conf) and uncommnet the following lines.

    PAMAuthentication yes
    
    PureDB /etc/pure-ftpd/pureftpd.pdb

    Save and close the file.

    Step 3: Configure Service pure-ftp service

    systemctl enable pure-ftpd
    
    systemctl start pure-ftpd

    Step 4: Create a new ftp user account for website account using pure-pw.

    pure-pw useradd $USERNAME -u $USER -g $GROUP -d /path/to/ftp/directory
    
    For Exmaple :  pure-pw useradd rajesh...
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    Restoring deleted 'root' user and password for MySQL

    Posted in Linux Servers on Nov 08, 2019

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    If you accidentally deleted the root user on my local setup MySQL running on OS linux. There are no other users created to get back into MySQL. I am sharing solution for the recover the root user. Get someone with SysAdmin rights and do the following:

    1. Add 'skip-grant-tables' to my.cnf under the [mysqld] section
    2. restart mysql
    3. type mysql with no password and hit enter
    4. Run This:
    DELETE FROM mysql.user 
    WHERE  user = 'root' 
          AND host = 'localhost'; 
    
    INSERT INTO mysql.user 
    SET user = 'root', 
        host = 'localhost', 
        password = Password('whatevernewpassword'), 
        Select_priv = 'y',...
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    How to Reset MySQL or MariaDB Root Password in Linux

    Posted in Linux Servers on Nov 08, 2019

    One of these settings is the password for the database root account – which you must keep private and use only when strictly required.

    If you forget the password or need to reset it (for example, when a database administrator changes roles – or is laid off!).

    This article will come in handy. We will explain how to reset or recover forgottent MySQL or MariaDB root password in Linux.

    Although we will use a MariaDB server in this article, the instructions should work for MySQL as well.

    To begin, stop the database service and check the service status, we should see the environment variable we set...

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    how to install nodejs and npm on ubuntu

    Posted in Linux Servers on Aug 22, 2019

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    Add Nodejs Package on Server

    We are going to add the latest package on server so that we can install latest nodejs

    sudo apt-get install curl
    curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -

    Install Node.js on Ubuntu

    sudo apt-get install nodejs

    Check Node.js Version on server

    node -v 
    
    v12.8.0

    Check NPM Version on server

    npm -v 
    
    6.10.2

    Node and NPm is installed sucessfully !! Now we are going to create demo node js server

    vim server.js

    After creating a file, please add the following content :

    var http = require('http');
    http.createServer(function (req, res) {
    res.writeHead(20...
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    How to monitor apache web server load and Page statistics

    Posted in Linux Servers on Jul 13, 2019

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    Mod_status is an Apache module which helps to monitor web server load and current httpd connections with an HTML interface which can be accessible via a web browser.

    Enable mod_status in Apache

    vi /etc/httpd/conf/httpd.conf

    Search for the word “mod_status” or keep scrolling down until you find below line and remove # in order to enable mod_status.

    1.PNG

    Configure mod_status

    Search for the word "location" and put these lines in order to configure mod_status.

    2.PNG

    After this, define the same configuration for each virtual host file for any domain configured in apache. Like for example : www.exa...

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    managed Cpanel cloud server

    Posted in Linux Servers on Feb 25, 2019

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    Buy 20 Gb Ram Cpanel cloud server in India INR 4100 per month along with 24/7 tech support services. Cpanel cloud server is best for web hosting & business application hosting services.

    Visit: https://www.cloudtechtiq.com/linux-cloud-servers-india

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    How To Reset Root Password On CentOS 7

    Posted in Linux Servers on Jan 24, 2019

    To get started, turn on the machine that you’ve forgotten the root password on. For CentOS 7 devices, you’ll be given 5 seconds at the boot menu to select the operating system kernel to boot into.

    That 5 seconds is important, because allows for admins to select different kernels or edit existing kernel parameters before booting.

    At the boot menu, press e to edit the existing kernel (Core) as shown below.

    Next, scroll down to the list until you see the line underlined below ( ro ) . What we need to do is change that ro to rw and start into a bash shell. It should look like this rw init=/sysro...

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    How to manage csf via command line in linux server

    Posted in Linux Servers on Jan 02, 2019

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    We can install the csf firewall to secure the Linux servers. We can manage the firewall via command line easily. Please read our the following article and command structure.

    Start the firewall rules
    Csf -s

    Example: #csf -s

    Flush/Stop firewall rules (note: lfd may restart csf)
    csf -f

    Example: #csf -f

    Restart the firewall rules
    csf -r

    Example: #csf -r

    Deny an IP and add to /etc/csf/csf.deny
    csf -d 

    Example: #csf -d 103.129.97.14

    Flush all IPs from the temporary IP entries
    csf -tf

    Example: #csf -tf

    Remove an IP from the temporary IP ban or allow list
    csf -tr

    Example: #csf -tr 103.129.97.14

    Al...[Read more...]

    Wishing you and your family a Merry Christmas

    Posted in Linux Servers on Dec 25, 2018

    We would like to make the better use of this opportunity and congratulate our partners, who are benefited from our work. Hope for a better performing season in the new year.

    christmas.jpg

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