Shell Programming and Scripting

#data_131 0 >content..._* 1 >content..._at_+/97.20%     
#data_137 0 >content..._* 1 >content..._at_+/97.20% 2 >seq..._* 3 >content..._at_+/97.20% 4 >content..._at_+/97.20%
#data_141 0 >content..._*       
#data_150 0 >content..._* 1 >content..._at_+/97.20% 2 >seq..._* 3 >content..._at_+/97.20%

#data_131 0 >content..._* 
#data_131 1 >content..._at_+/97.20%     
#data_137 0 >content..._* 
#data_137 1 >content..._at_+/97.20% 
#data_137 2 >seq..._* 
#data_137 3 >content..._at_+/97.20% 
#data_137 4 >content..._at_+/97.20%
#data_141 0 >content..._*       
#data_150 0 >content..._*
#data_150 1 >content..._at_+/97.20%
#data_150 2 >seq..._*
#data_150 3 >content..._at_+/97.20%

awk '{for(i=2;i<=(NF-1);i+=2) print $1,$i,$(i+1)}' file

awk '{for(i=1;i<=NF;i++) {if ( $i ~ /^>/ ) { print $1,$(i-1), $i} }}' file

awk -F">" '{for(i=1;i<=NF;i++){split($i,b," ");if(i==1){x=b[1];y=b[2];continue}; print x" "y" "FS b[1];y=b[2]}}' filename