| 123456789 |
- exec 2>&1
- a='x=1'
- b='x=2'
- c='x=3'
- # The variables should evaluate immediately when they encountered,
- # not when they go into an operation. Here, order of evaluation
- # of names to numbers should be a,b,c - not b,c,a:
- echo 7:$((a+b*c))
- echo "x=$x"
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