The base value is too large (the error is marked as "08") [duplicate] - value too great for base (error token is'08') [duplicate]

problem ：

This question already has answers here : This question has been answered here ：

Value too great for base (error token is "09")(6 answers) The base value is too large （ The error is marked “09”）6 Answer

Closed 5 years ago .5 Years ago close .

Here my problem is to find the difference of using single bracket [ ] and double brackets [[ ]] in if statement. My problem here is to find out where if Use single parentheses in statements [ ] And double brackets [[ ]] The difference between .

#!/bin/bashvara=08;varb=10;## single bracket in if statment is working.if [ $vara -lt $varb ]; thenecho "yes";elseecho "no";fi## double brackets in if statment is not working; throwing an error like below.## [[: 08: value too great for base (error token is "08")if [[ $vara -lt $varb ]]; thenecho "yes";elseecho "no";fi

---

Solution ：

Reference resources ： https://stackoom.com/en/question/1fxmf