Echoing weird variables.


 
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# 1  
Old 11-03-2009
Echoing weird variables.

kindly find below:-

Code:
var="'(]\\{}\$\""
echo $var         #  it wil give this  '(]\{}$"
echo "$var"       # '(]\{}$" Doesn't make a difference why???.


if we set IFS to '\' also the below happens
IFS='\'
echo $var          # '(] {}$"        \ converted to space. Why? weird!!
echo "$var"        # '(]\{}$"

Can any one explain the above.

BR
# 2  
Old 11-03-2009
What are you expecting it to return?
# 3  
Old 11-03-2009
Quote:
Originally Posted by jsmithstl
What are you expecting it to return?

Code:
IFS='\'
echo $var          # '(] {}$"
echo "$var"        # '(]\{}$"

expected  o/p is
'(]\\{}\$\"

# 4  
Old 11-03-2009
Not sure if this helps, but I tried various ways to set IFS=\ with no luck. To get the output you're looking for I did:

var=\'\(]\\\\\\{}\$\\\"

echo $var

'(]\\{}$\"
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