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  1. #!/bin/bash
  2. # your code goes here
  3. cnt_abr1=ab
  4. cnt_abr2=cd
  5. cnt_abr3=ef
  6. env_abr1=a
  7. env_abr2=b
  8. sample1="$env_abr1_$cnt_abr1"
  9. sample2=$'env_abr2'_$cnt_abr3
  10. echo $sample1
  11. echo $sample2
Success #stdin #stdout 0s 19632KB
comments (?)
stdin 
Standard input is empty
stdout 
ab
env_abr2_ef
https://ideone.com/4kxGA0
language:
Bash (bash 5.0.3)
created:
6 years ago
visibility:
public

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