title: Linux command to find Lowest value in a particular column of a data file
body: <p>I have a data file with three columns and I want to search the lowest value in the third column and print the corresponding values of column 1,2 and 3.
  I want to do it using a linux terminal command. How should I do it ?
  I tried grep command and cut -f1 -d"," contourRESFsi1.dat | sort -n | head -1 also, but it is not giving me the right values..</p>
  
  <p>Thank you.</p>