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


From: l_j_f
Subject: for ((i=0; i<3 && i!=1; i++))
Date: Mon, 12 Jan 2015 17:26:15 +0800

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 idx
        local current=1
 
        for ((idx=0; idx<3 && idx != current; idx++)); do
                echo $idx
        done
}
 
main "$@"
 
3. the result
-sh-4.3# ./test1.sh 
0
# I think it should be
0
2
 
 

l_j_f

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