In today's modern era, there is an increasing number of new terms emerging and being widely used, not only related to work but also based on the communication culture of the online community. Bash is one of them. If you've ever seen others using it but still don't understand what Bash is, you can refer to the explanation below.

What does Bash mean according to the dictionary?
According to the English – Vietnamese dictionary, the word Bash has the following meanings:
● Verb:
- To strike heavily or crush.
Example: The criminal smashed the car hood with a sledgehammer
- To assault or seriously beat.
Example: The police apprehended the individuals who assaulted an immigrant in the park
- (Informally) Harshly criticize, accuse, or threaten.
Example: 'My intention is not to criticize teachers or healthcare providers' – Richard Weissbourd
● Noun:
1. (Informally) A heavy blow or strike, crushing.
2. (Slang) A commemoration event; a party.
What is Bash online?
The online community, particularly K-pop enthusiasts, frequently employ 'Bashing', which in this context is seen as derogatory behavior towards a particular idol or music group. Similar to its dictionary definition, in this scenario, Bash is viewed as antagonistic behavior, criticizing or mocking a celebrity or music group. These actions are more about personal animosity rather than fair or justified critique.

It's normal for each person to have preferences for certain singers over others, but considering 'Bashing' as an acceptable behavior is not. Bash is not just about uncultured 'war' actions, igniting futile 'keyboard battles' online where no side truly wins; it can also have negative impacts on the mental well-being of artists. As seen recently, the entertainment industry has been shaken by numerous South Korean singers choosing the path of suicide to escape immense pressure.
What is Bash in computing?
In addition to the meanings mentioned above, Bash is also a term in the field of information technology. Specifically, Bash is a shell, or a command language interpreter for the GNU operating system. It is an abbreviation for 'Bourne-Again Shell'.
Bash is a command processor typically running in a text window where users input commands to execute an action. Bash can also read and execute commands from a file, known as a shell script.

While the GNU operating system offers many other shells, including versions of csh, Bash remains the default shell. Similar to other GNU software, Bash is highly portable. It currently runs on nearly every Unix variant and a few other operating systems.
Through this article, I've explained what Bash is and how it's used. I hope the information shared above will be helpful to you!