直接看代码吧,很简单
#!/bin/bash
b=''
i=0
while [ $i -le 100 ]
do
printf "progress:[%-50s]%d%%r" $b $i
sleep 0.1
i=`expr 2 + $i`
b=#$b
done
echo
直接看代码吧,很简单
#!/bin/bash
b=''
i=0
while [ $i -le 100 ]
do
printf "progress:[%-50s]%d%%r" $b $i
sleep 0.1
i=`expr 2 + $i`
b=#$b
done
echo

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