Jasper Yu => YSITD: function convert_unit(){ [ "$(echo $1 \> 1024 | bc)" -eq 1 ] && convert_unit "$(echo $1/1024 | bc -l)" $(($2 + 1)) || (echo -n $1 | sed -r 's/(0+)?\.?0+$//g'; echo ' '${UNIT:$2:1}) } 如何把shell script寫成遞迴讓你的助教看不懂(X #5db0e5837121c5b6f4f0e9bd

Jasper Yu says to YSITD

function convert_unit(){ [ "$(echo $1 \> 1024 | bc)" -eq 1 ] && convert_unit "$(echo $1/1024 | bc -l)" $(($2 + 1)) || (echo -n $1 | sed -r 's/(0+)?\.?0+$//g'; echo ' '${UNIT:$2:1}) } 如何把shell script寫成遞迴讓你的助教看不懂(X

at Thu, Oct 24, 2019 7:42 AM