File: arith7.sub

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file content (11 lines) | stat: -rw-r--r-- 186 bytes parent folder | download | duplicates (6) 
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PARAM=abcdefg

echo ${PARAM:1 ? 4 : 2}
echo ${PARAM:1 ? 4 : 2:1}

echo ${PARAM: 4<5 ? 4 : 2}
echo ${PARAM: 5>4 ? 4 : 2:1}

echo ${PARAM:${OFFSET:-0}}
OFFSET=4
echo ${PARAM:${OFFSET:-0}}