I have a csv file of 28,000 lines. I need to append to each line this string: ,UF, A, Y, 9, U I have an example 8 line file "test2.csv": 

10004,Able,Baker,able.baker@notrealemail.com
14634,Charley,Delta,charley.delta@notrealemail.com
12886,Echo,Foxtrot,echo.foxtrot@notrealemail.com
14366,Golf,Hotel,golf.hotel@notrealemail.com
10178,India,Juliet,india.juliet@notrealemail.com
10164,Kilo,Lima,kilo.lima@notrealemail.com
10124,Mike,November,mike.november@notrealemail.com

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This is the result that I need: 
10004,Able,Baker,able.baker@notrealemail.com,UF, A, Y, 9, U
14634,Charley,Delta,charley.delta@notrealemail.com,UF, A, Y, 9, U
12886,Echo,Foxtrot,echo.foxtrot@notrealemail.com,UF, A, Y, 9, U
14366,Golf,Hotel,golf.hotel@notrealemail.com,UF, A, Y, 9, U
10178,India,Juliet,india.juliet@notrealemail.com,UF, A, Y, 9, U
10164,Kilo,Lima,kilo.lima@notrealemail.com,UF, A, Y, 9, U
10124,Mike,November,mike.november@notrealemail.com,UF, A, Y, 9, U

My goal is to perform this appending function within a perl script.
I found a site suggesting this type of command formating:
<code>
perl -ne 'chomp; printf "%sUF,A,Y,9,U\n", $_' test2.csv > final.csv;

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It works perfectly. So I tried it within a single line script with strict and warnings. It generated this error: 
Bareword found where operator expected at ./test_2.pl line 8, near "'c
+homp; printf "%sUF,A,Y,9,U\n", $_' test2"
        (Missing operator before test2?)
syntax error at ./test_2.pl line 8, near "-ne"
Execution of ./test_2.pl aborted due to compilation errors

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I have no clue how to address this error. I can run this awk ommand at command line and it also works perfectly: 
awk '{print $0,"UF,A,Y,9,U"}' OFS="," < test2.csv > final.csv

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So, I tried to run the same thing inside a perl script: 
print "awk '{print \$0,\"UF,A,Y,9,U\"}' OFS\=\",\" < test2\.csv > fina
+l\.csv\n";

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It displays to screen without errors but generates zero output and does not create the 'final.csv' file. How do I accomplish appending this string correctly?

In reply to Appending string to all lines by bentrim

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