Leading white spaces


 
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# 1  
Old 09-16-2010
Leading white spaces

Hi,

I am having problem in deleting the leading spaces:-

Code:
cat x.csv
baseball,NULL,8798765,Most played
baseball,NULL,8928192,Most played
baseball,NULL,5678945,Most played
cricket,NOTNULL,125782,Usually played
cricket,NOTNULL,678921,Usually played

$ nawk 'BEGIN{FS=","}!a[$1] {print;a[$1]++;next}{print "\t"FS$2FS$3FS$4}' x.csv >y.csv
$ cat y.csv
baseball,NULL,8798765,Most played
        ,NULL,8928192,Most played
        ,NULL,5678945,Most played
cricket,NOTNULL,125782,Usually played
        ,NOTNULL,678921,Usually played

$  sed 's/^[ \t]*//' y.csv > z.csv
$ cat z.csv
baseball,NULL,8798765,Most played
        ,NULL,8928192,Most played
        ,NULL,5678945,Most played
cricket,NOTNULL,125782,Usually played
        ,NOTNULL,678921,Usually played

$ uuencode z.csv z.csv | mailx a.com

when i send it through mail to my personal mail id I can see a box sign in the csv sheet in windows..
can somebody please help me to resolve this
Thanks
# 2  
Old 09-16-2010
You add the tabs with the nawk command and trying to remove them with the sed command?

Remove the first tab en fieldseparartor in your second print statement:
Code:
nawk 'BEGIN{FS=","}!a[$1] {print;a[$1]++;next}{print $2FS$3FS$4}' x.csv >y.csv

# 3  
Old 09-16-2010
Thanks Franklin
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