[Fix] MySQL No database selected - ERROR 1046 (3D000)
If you run a mysql query and you get error 1046 (3D000) - No database selected, lets see how to fix it.
How to clear MySQL Console Screen
If you wondering how to clear the MySQL console screen, check out how to do it.
Fix mySQL Error Cant connect to local MySQL server through socket /var/run/mysqld/mysqld.sock ERROR 2002 HY000
How to fix mySQL Error Cant connect to local MySQL server through socket /var/run/mysqld/mysqld.sock ERROR 2002 HY000.
How to kill service running on a port on Ubuntu Linux
How to kill service running on a port on Ubuntu Linux
How to stop/start/restart apache server using command [Ubuntu]
Lets see to stop, start or restart apache server using command.
Google Celebrates Rosa Bonheur 200th birthday with a Google Doodle
Today Google Celebrates Rosa Bonheur 200th birthday with a Google Doodle!
How to stop or quit cat command?
If you are using more or less option along with cat command, lets see how to come out of the command back to prompt.
How to display line numbers in Terminal while displaying content of a file
Lets see how to display the line numbers on each line for the file you want to display on Terminal.
How to Display content of a file in Terminal Screen?
This article will let you display content of a file in Terminal Screen on Unix/Linux/macOS?
Why I see Download pre-built shared indexes in IntelliJ
Why I see Download pre-built shared indexes in IntelliJ whenever I open it? How to make it go away!
The Zsh Shell - Mac Tutorial
What is Zsh Shell? What is the default shell for your Mac running macOS? Lets see in this tutorial.
[Fix] Ubuntu E: Unable to locate package sudo error
How to fix Ubuntu E: Unable to locate package sudo error.
Fix: Ubuntu (Linux) - bash: sudo: command not found error
How to fix Ubuntu (Linux) - bash: sudo: command not found error.
How to get Java Thread name Example [Program]
Example to show how to get the thread name in java with examples.
[Fix] Java - Exception in thread main java.lang.IllegalThreadStateException
How to fix Exception in thread main java.lang.IllegalThreadStateException in Java.
Create and write file in single Linux/macOS command
How to create a file and write to it with a single command on Linux/macOS.
