Question

How to remove the first element from an array in Bash

Answer 1

arr=(a b c d e)

unset arr[0] 

echo ${arr[@]} 
 
 
 
   
# run:
#
# b c d e
#

 

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Answer 2

arr=(a b c d e)

arr=("${arr[@]:1}") 

echo ${arr[@]} 
 
 
 
   
# run:
#
# b c d e
#

 

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