File: intl1.sub

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bash 4.3-11%2Bdeb8u1
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file content (11 lines) | stat: -rw-r--r-- 188 bytes parent folder | download | duplicates (8) 
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LC_ALL=en_US.UTF-8
LANG=en_US.UTF-8

var='абвгдежзиклмноп '
echo -"$var"- ${#var}

read foo <<< "$var"
echo -"$foo"- ${#foo}

read -n 5 foo <<< "$var"
echo -"$foo"- ${#foo}