count

count(1)                             fish                             count(1)



NAME
       count - count the number of elements of an array

   Synopsis
       count $VARIABLE

   Description
       count prints the number of arguments that were passed to it. This is
       usually used to find out how many elements an environment variable
       array contains.

       count does not accept any options, not even -h or --help.

       count exits with a non-zero exit status if no arguments were passed to
       it, and with zero if at least one argument was passed.

   Example
       count $PATH
         Returns the number of directories in the users PATH variable.

       count *.txt
         Returns the number of files in the current working directory ending with the suffix '.txt'.

Version 3.0.2                   Tue Mar 26 2019                       count(1)