for ((i=0; i<3 && i!=1; i++))

[l_j_f]

1. bash version

-sh-4.3# bash --version

GNU bash, version 4.3.0(1)-release (arm-hisiv200-linux-gnu)

Copyright (C) 2013 Free Software Foundation, Inc.

License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>

This is free software; you are free to change and redistribute it.

There is NO WARRANTY, to the extent permitted by law.

 

2. the script

#!/bin/bash

 

main() {

        local i        

                                                         

        for ((i=0; i<3; i++)); do                        

                local var                                

                if [[ "${i}" == "1" ]]; then

                        var=1

                fi     

                       

                echo i=$i var=$var

        done

}        

         

main "$@"

 

3. the result

-sh-4.3# ./test3.sh 

i=0 var=

i=1 var=1

i=2 var=1

# I think it should be

i=0 var=

i=1 var=1

i=2 var=

 

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l_j_f