请問一下..

kinux

我看书是这樣说的..

1. 
   
2. $cat dir
   
3. dir=`pwd`
   
4. echo 'You are using the' $dir 'directory'
   
5. 
   
6. $dir |
   
7. You are using the /user0/rharding directory
   
8. $
   

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不过我在Solaris卻不行..

1. 
   
2. # cat dir
   
3. dir=pwd
   
4. echo 'you are in' '$dir' 'directory'
   
5. 
   
6. # sh dir
   
7. you are in $dir directory
   

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flyjon

把这本书扔了算了

1. #cat dir
   
2. dir=`pwd`
   
3. echo 'you are in' $dir 'directory'

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