how to get the size of an indirect array in bash?

2 votes

2 answers

1015 views

                          Without using eval.

this wont work: 

    astr=(a b c)    
    str="#astr[@]"
    echo "${!str}"
                        

Asked by Aquarius Power (4537 rep)

May 6, 2016, 12:04 AM
Last activity: Jun 29, 2017, 08:15 AM