bash command substitution

Charles-Alexandre Roy answered on February 15, 2022 Popularity 9/10 Helpfulness 4/10

answer bash command substitution

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# Basic syntax:
$(command)

# Example usage:
for file in $(ls)
do
  echo $file
done
--> # all files in your current directory are echoed

Popularity 9/10 Helpfulness 4/10 Language shell

Tags: bash command-substitution shell

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Contributed on Feb 15 2022

Charles-Alexandre Roy

0 Answers Avg Quality 2/10

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