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Are you writing a Bash script? Checking if a file or directory exists to perform a conditional task is a very common task one might want to achieve. Let's take a look at how that is done in Bash. The Bash shell has a few built-in file test operators and by using them you can perform these checks. Test condition Description -f Check if file exists -d Check if directory exists Let's take a look at an example of checking if the user's .bashrc file exists or not.
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