I'm using freebsd 5.4 release.Now I need to tar backup with --newer option.
That is I want to take incremental backup.but in tar there is no any --newer option.The tar version is older.
How can I update tar verion.I tried with /usr/port/archivers/bsdtar
pkg_add -rv bdstar
but failed to do so.
please help me out.
I cannot use gtar.