Shell scripting has several drawbacks that you should be aware of: Lack of Portability: Shell scripts are not portable across different operating systems and shells, so you may have to make changes to your scripts if you want to use them on a different system.  Lack of Data Types: Shell scripts do not have data types, which can make it difficult to write complex scripts that perform tasks such as data validation or parsing.  Lack of Error Handling: Shell scripts do not have exception handling or debugging facilities, which can make it difficult to track down and fix errors in your scripts.  Limited Functionality: Shell scripts are limited in their capabilities compared to other programming languages, so you may not be able to perform certain tasks as easily or efficiently.  Security Vulnerabilities: Shell scripts can be vulnerable to security threats such as injection attacks if they are not written carefully.  Overall, shell scripting is a useful tool for automating tasks and interacting with the command line, but it may not be the best choice for larger or more complex projects. In these cases, you may want to consider using a more powerful programming language such as Python or C++.  It's no surprise that this question pops up often in Shell Scripting interviews.