What is the meaning of too many arguments?

What is the meaning of too many arguments?

Too many arguments means more arguments than the number of required parameters plus the number of optional parameters; however, if the function uses &rest or &key, it is not possible for it to receive too many arguments.

What is too many arguments in Linux?

If you’re seeing the “too many arguments” error, chances are you’re getting a string from a function with unpredictable output. If it’s also possible to get an empty string (or all whitespace string), this would be treated as zero arguments even with the above “quick fix”, and would fail with [: unary operator expected.

How many arguments are expected by the IF function?

There are 3 parts (arguments) to the IF function: TEST something, such as the value in a cell. Specify what should happen if the test result is TRUE.

Why do I get too many arguments in Bash?

I’ve coded the following script to add users from a text file. It works, but I’m getting an error that says “too many arguments”; what is the problem? Use quotes. Liberally. (It’s a single equal sign, too.) My greatest problem in shell programming is always hidden spaces.

Why are there too many arguments in a function?

If you’re seeing the “too many arguments” error, chances are you’re getting a string from a function with unpredictable output. If it’s also possible to get an empty string (or all whitespace string), this would be treated as zero arguments even with the above “quick fix”, and would fail with [: unary operator expected

How to split a variable into many arguments?

So that one variable is split out into many arguments: The same will be true for any function call that puts down a string containing spaces or other special characters. Wrap the variable output in double quotes, forcing it to stay as one string (therefore one argument). For example, Simple as that. But skip to “Also beware…”