echo "usage {break|continue}"
usage {break|continue}
echo $"usage {break|continue}"
usage {break|continue}the difference between "usage {break | continue}" and $"usage {break | continue}"?
echo "usage {break|continue}"
usage {break|continue}
echo $"usage {break|continue}"
usage {break|continue}the difference between "usage {break | continue}" and $"usage {break | continue}"?
according to the bash manual, $"translates the string according to the locale of the current terminal
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