I have a text file in the following format:Model        1   Atom.Atom.Atom.ENDMDLModel        2   Atom.Atom.Atom.ENDMDLModel       n   Atom.Atom.Atom.ENDMDLI need to split this  file into the files corresponding to each Model. The names of new files according to the Models number. 
Splitting a text file into new files
shell script;text processing