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Shell Programming and Scripting

Concatenating two line into one

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Top Forums Shell Programming and Scripting Concatenating two line into one
# 8  
Old 11-16-2009
You mean something like this?
Code:
$> sed -n '/^SH1/{N;s/[\n^]/,/gp}' infile
SH1,QC,20091031,359680,261715151,RD1,RG,09-0681785-0014,,20091102,101900,20150427,,
SH1,QC,20091103,359936,261784930,RD1,RG,09-0685249-0077,,20091103,123200,20141028,,

-or this-
Code:
$> sed -n '/^SH1/{N;s/[\n^]\+/,/gp}' infile
SH1,QC,20091031,359680,261715151,RD1,RG,09-0681785-0014,20091102,101900,20150427,
SH1,QC,20091103,359936,261784930,RD1,RG,09-0685249-0077,20091103,123200,20141028,

Last edited by Scrutinizer; 11-16-2009 at 08:26 PM..
# 9  
Old 11-16-2009
Something like:
Code:
# awk '!/^SH/ && !/RD/{next}{ORS=(/^SH1/)?"^": RS}1' file
SH1^QC^20091031^359680^261715151^RD1^RG^09-0681785-0014^^20091102^101900^20150427^^
SH1^QC^20091103^359936^261784930^RD1^RG^09-0685249-0077^^20091103^123200^20141028^^

# 10  
Old 11-16-2009
Code:
grep -E "^SH1|^RD1" urfile
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