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  1. #!/bin/bash
  2.  
  3. list=("a" "b" "c")
  4. printf -v str "%s/" "${list[@]}"
  5. str="${str%/}"
  6.  
  7. echo "$str"
Success #stdin #stdout 0s 5076KB
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stdin
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Standard input is empty
stdout
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a/b/c
https://ideone.com/pqwZqS
language:
Bash (bash 5.0.3)
created:
8 years ago
visibility:
public

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