convert row to column with respect of first column.


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# 1  
MySQL convert row to column with respect of first column.

Input file A.txt :-

Code:
C2062           -117.6                -118.5                -117.5
C5145                0                     0                     0
C5696                0                     0                     0

Output file B.txt

Code:
C2062 X -117.6
C2062 Y -118.5
C2062 Z -117.5
C5145 X O
C5145 Y 0
C5145 Z 0
C5696 X 0
C5696 Y 0
C5696 Z 0

# 2  
Easy (but you have to add a condition if you want to manage lines with only one field):
Code:
awk '{for (i=2;i<=NF;i++) {print $1 OFS $i}}' A.txt > B.txt

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# 3  
how can i get X Y Z in second column ?
# 4  
try this not able to run, hope it gives output Smilie

Code:
awk '{ for(i=1;i<=3;i++){if(i==1){print $1,"X",$2}else {if (i==2) { print $1,"Y",$3} else{print $1,"Z",$4}}}}' file


Last edited by pamu; 09-09-2012 at 01:10 AM..
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# 5  
Code:
awk -v f2='X Y Z' 'BEGIN{split(f2,f2a)} {for(i=1;i<NF;i++) print $1,f2a[i], $(i+1)}' myFile

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