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  1. set -x
  2.  
  3. pids=( 123 456 789 012 )
  4. IFS=02468 # now entering Insanity World!
  5. echo "${pids[@]}"
  6. echo ${pids[*]}
  7.  
Success #stdin #stdout #stderr 0s 19632KB
comments (?)
stdin 
Standard input is empty
stdout 
123 456 789 012
1 3  5  7 9  1
stderr 
+ pids=(123 456 789 012)
+ IFS=02468
+ echo 123 456 789 012
+ echo 1 3 '' 5 '' 7 9 '' 1
https://ideone.com/mqtEfQ
language:
Bash (bash 5.0.3)
created:
6 years ago
visibility:
public

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