On 2009-12-02 11:10, hadi motamedi wrote: > Thank you very much for your reply . This code actually solved my > problem and returned exact matches between the two files (irrespective > of their location in the files) . As I understood , it will list each > data showing to which file it belongs (or it is common to both files) . > It is really what I wanted . (( do not top-post )) You could do the same by first sorting the two files, and then use "comm". -- Paul Bijnens, Xplanation Technology Services Tel +32 16 397.525 Interleuvenlaan 86, B-3001 Leuven, BELGIUM Fax +32 16 397.552 *********************************************************************** * I think I've got the hang of it now: exit, ^D, ^C, ^\, ^Z, ^Q, ^^, * * quit, ZZ, :q, :q!, M-Z, ^X^C, logoff, logout, close, bye, /bye, ~., * * stop, end, ^]c, +++ ATH, disconnect, halt, abort, hangup, KJOB, * * ^X^X, :D::D, kill -9 1, kill -1 $$, shutdown, init 0, Alt-F4, * * Alt-f-e, Ctrl-Alt-Del, Alt-SysRq-reisub, Stop-A, AltGr-NumLock, ... * * ... "Are you sure?" ... YES ... Phew ... I'm out * *********************************************************************** _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos