Dear all I would like to read the input from user #!/bin/csh echo "Please enter a number:" set cutoff = $< # C shell input from stdin cluster_struc validate_rmsd.disp $cutoff 4 | cat > file1.out cluster_struc validate_rmsd.disp $cutoff 4 | wc > file2.out then read the number of line of file1.out = $line_number then read the 2nd column of file2.out = $column if $column -($line_number * 3) < 100 then keep continuing reading the input from user. Could you please tell me how to do this in csh? Thank you very much. best regards becon
