eduguru Union Public Service Commission (UPSC) conducted NDA 2 2022 exam on September 4 across various cities spread throughout the country to fill up a total of 400 vacancies. The Maths paper was born in the forenoon shift from 10.00 am to 12.30 pm, whereas, the GAT paper was conducted in the afternoon shift from 2 pm to … Read more
Today, We will see how to set up a multi-master slave in the MySQL replication process. Read more: Replication with Different Master and Slave Storage Engines Also Read: Reset ( Re-Sync ) MySQL Master-Slave Replication MariaDB 10 supports multi-source replication, and each MariaDB Galera node can have up to 64 masters connected to it. So … Read more
Recently, I faced an issue while importing data to MySQL. Here are the steps that help me to solve and ignore the error. Read more: show progress on MySQL DB Import Use the –force (-f) flag on your MySQL import. Rather than stopping on the offending statement, MySQL will continue and just log the errors … Read more
Here are the steps to uninstall NGINX in CentOS. Please note, you will need a user with root privileges to execute the following commands. Read More : Installing LAMP on RHEL or Centos 7 NGINX is a popular web server that is also used as load balancer and reverse proxy. But sometimes you may need … Read more
Here we will see how to kill processes in Linux. We will use kill, killall and pkill. Let see how to use this. Read more : Kill all instances of httpd The main difference between these tools is that kill terminates processes based on Process ID number (PID), while the killall and pkill commands terminate … Read more
Here is how to export query result to SQL file with the help of mysqldump command: Read more mysqldump – MySQL Database Backup and restore program mysqldump allows you to use a WHERE clause when creating a backup and only the rows fulfilling the given condition will be included in the dump. Example: We can apply multiple condition … Read more
We in real life, generally use the rm command to remove the files and folders. Have you ever got this Error – /bin/rm: Argument list too long ! rm command to delete files in linux Today, We will see the alternate method to delete such a large number of files. Learn More What are the … Read more
Today, In this article we will know how to Asterisk Installation on centos 8 or a RedHat-based system. Know more about asterisk installation Installation and configuration of WebRTC with asterisk on Amazon What New in Asterisk 16 Step 1: Updating system Update your system before installing Asterisk. After updating set SELinux in permissive mode by … Read more
Today, We will learn how to set up ssh passwordless login in Linux. SSH (Secure SHELL) is an open-source and most trusted network protocol that is used to log in to remote servers for the execution of commands and programs. Here is the step to Passwordless SSH login: Step 1: Generate ssh-keygen on source machine Step … Read more
Today, We will learn how to create shell scripts in Linux or UNIX systems. We will start with the basic concept of how shell scripts work and will also see the example. Read: Linux Shell script example 1 Shell Scripting is an open-source computer program designed to be run by the Unix/Linux shell. Shell Scripting is … Read more