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echo 'Places like home:'
find / -type d 2> outfile | while IFS='' read -r filename; do
	diff "$filename" ~ &> outfile && echo "$filename"
done

Success #stdin #stdout #stderr 0s 5076KB

stdin

Standard input is empty

stdout

Places like home:

stderr

./prog.sh: line 2: outfile: Permission denied

https://ideone.com/2ioxL2

language:

Bash (bash 5.0.3)

created:

visibility:

public

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