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How to read character by character in a file


 
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# 1  
Old 11-11-2009
Bug How to read character by character in a file

Hi,

How read character by character from a file .
and i need replace '.' with null if it comes as a 5 character
i am beginner ...please help me
# 2  
Old 11-11-2009
gawk
Code:
gawk 'BEGIN{FS=""}$5=="."{$5=""}1' OFS= file

next time, show what you have tried.

---------- Post updated at 07:31 AM ---------- Previous update was at 07:30 AM ----------

gawk
Code:
gawk 'BEGIN{FS=""}$5=="."{$5=""}1' OFS= file

next time, show what you have tried.

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