Print the next ASCII character


 
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# 1  
Old 01-31-2012
Print the next ASCII character

Hi,
In my file, for few field I have to print the next ASCII character for every character.

In the below file, I have to do for the 2,3 and 5th fields.

Code:
Input File
========
1|abc|def|5|ghi
2|jkl|mno|6|pqr
 
Expected
 
Ouput file
=======
1|bcd|efg|5|hij
2|klm|nop|6|qrs

# 2  
Old 01-31-2012
Code:
perl -e 'while(<>){s/([a-y])/chr(ord($1) +1 )/eg;print}' tmp.dat

Note that the character range [a-y] should be extended/pruned to fit your spec
# 3  
Old 01-31-2012
A unix way with "tr": Assumes columns 1 and 4 are always numbers and columns 2,3 and 5 are always lower-case letters.
Code:
cat input.txt | tr '[abcdefghijklmnopqrstuvwxyz]' '[bcdefghijklmnopqrstuvwxyza]' >output.txt

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