I have a text file:
1 Q0 1657 1 19.6117 Exp
1 Q0 1410 2 18.8302 Exp
2 Q0 3078 1 18.6695 Exp
2 Q0 2434 2 14.0508 Exp
2 Q0 3129 3 13.5495 Exp
I want to take the 2nd and 4th word of every line like this:
1657 19.6117
1410 18.8302
3078 18.6695
2434 14.0508
3129 13.5495
I'm using this code:
nol=$(cat "/path/of/my/text" | wc -l)
x=1
while [ $x -le "$nol" ]
do
line=($(sed -n "$x"p /path/of/my/text)
echo ""${line[1]}" "${line[3]}"" >> out.txt
x=$(( $x + 1 ))
done
It works, but it is very complicated and takes a long time to process long text files.
Is there a simpler way to do this?
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