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Full Discussion: Help with sed/awk command
Top Forums Shell Programming and Scripting Help with sed/awk command Post 302923386 by Aia on Sunday 2nd of November 2014 11:40:14 AM
Old 11-02-2014
if supported with your sed:
Code:
 sed 's/,\+$/,/'

or
Code:
perl -lpe 's/,+$/,/'

sed 's/,*$/,/' In case you want to employ the technique in another instances, this one has the advantage or disadvantage that it would add a trailing , if none is found
Last edited by Aia; 11-02-2014 at 01:58 PM.. Reason: Explaining the /,*$/,/
 

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COPYRIGHT

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SEE ALSO

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AUTHOR

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10gen								     June 2009							    MONGOEXPORT(1)
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