标题:
Linux shell变量长度表达式
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作者:
linda
时间:
2023-2-24 15:50
标题:
Linux shell变量长度表达式
str="this is a string"
n=${#str}
echo "Length of the string is : $n "
参考:
https://www.geeksforgeeks.org/how-to-find-length-of-string-in-bash-script/
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本帖最后由 linda 于 2023-2-24 15:53 编辑
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