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how to add ; at the end of last line

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# 1  
Old 09-26-2009
Error how to add ; at the end of last line
hi,
i have file which is having large sql query
eg :

Quote:
select * from tab

i am executing this sql file but now i want to add ; after query on same line
i.e. i should look like

Quote:
select * from tab;
any idea how to achieve it ?
# 2  
Old 09-26-2009
I am really not sure what you are asking. Could you provide a bit more detail, such as a few lines from the current file (or mock ups), and what you want them to look like ?
# 3  
Old 09-26-2009
just wanted to add ; at end of last line !

is it possible via shell script?
# 4  
Old 09-26-2009
Yes:
Code:
sed '$s $ ; ' infile > _tmp_ && mv _tmp_ infile

Some sed implementations support in-place editing with the -i switch:

Code:
sed -i '$s $ ; ' infile

And, of course, you can use Perl:

Code:
perl -i.orig -pe's/$/;/ if eof' infile

# 5  
Old 09-26-2009
ohk good...does it replaces EOF with ; ?
does it means EOF does not exists in updated file ...then i cant read it right ?
# 6  
Old 09-26-2009
Just run the commands and check the file content.
# 7  
Old 09-27-2009
Code:
echo "select * from tab" |awk '{print $0";"}'

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