Looping through a string line by line
suggest changevar='line 1
line 2
line3'
while IFS= read -r line; do
echo "-$line-"
done <<< "$var"
or
readarray -t arr <<< "$var"
for i in "${arr[@]}";do
echo "-$i-"
done
Found a mistake? Have a question or improvement idea?
Let me know.
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