./namadr_list 168.100.189.0/28 dummy 168.100.189.2 ./namadr_list '!168.100.189.2 168.100.189.0/28' dummy 168.100.189.2 ./namadr_list '!168.100.189.2 168.100.189.0/28' dummy 168.100.189.3 ./namadr_list 168.100.189.0/28 dummy 168.100.189.16 ./namadr_list 168.100.189.0/98 dummy 168.100.189.16 ./namadr_list 168.100.589.0/28 dummy 168.100.189.16 ./namadr_list 168.100.189.0/28 dummy 168.100.989.16 ./namadr_list 2001:240:5c7:0:2d0:b7ff:fe88:2ca7 dummy 2001:240:5c7:0:2d0:b7ff:fe88:2ca7 ./namadr_list '[2001:240:5c7:0:2d0:b7ff:fe88:2ca7]' dummy 2001:240:5c7:0:2d0:b7ff:fe88:2ca7 ./namadr_list '[2001:240:5c7:0:2d0:b7ff:fe88:2ca7]' dummy 2001:240:5c7:0:2d0:b7ff:fe88:2ca8 ./namadr_list '[2001:240:5c7:0:2d0:b7ff:fe88:2ca7]/64' dummy 2001:240:5c7:0:2d0:b7ff:fe88:2ca8 ./namadr_list '[2001:240:5c7::]/64' dummy 2001:240:5c7:0:2d0:b7ff:fe88:2ca8 ./namadr_list '[2001:240:5c7::]/64' dummy 2001:24:5c7:0:2d0:b7ff:fe88:2ca8 ./namadr_list '[2001:24:5c7:0:2d0:b7ff:fe88:2ca8]' dummy 2001:24:5c7:0:2d0:b7ff:fe88:2ca8 ./namadr_list '[2001:24:5c7:0:2d0:b7ff:fe88:2ca8]' dummy 2001:24:5c7:0:2d0:b7ff:fe88:2ca7 ./namadr_list 168.100.189.2 dummy 168.100.189.2 ./namadr_list 168.100.189.2 dummy 168.100.189.3 ./namadr_list '[168.100.189.2]' dummy 168.100.189.2 ./namadr_list '[168.100.189.2]' dummy 168.100.189.3 echo foo !bar baz >junk; mv junk /tmp ./namadr_list !/tmp/junk dummy 168.100.189.3 ./namadr_list !/tmp/junk foo 168.100.189.3 ./namadr_list !/tmp/junk bar 168.100.189.3 ./namadr_list !/tmp/junk baz 168.100.189.3 ./namadr_list /tmp/junk dummy 168.100.189.3 ./namadr_list /tmp/junk foo 168.100.189.3 ./namadr_list /tmp/junk bar 168.100.189.3 ./namadr_list /tmp/junk baz 168.100.189.3 rm -f junk ./namadr_list 'be.be' x.x.x 127.0.0.1 ./namadr_list 'be/be' x.x.x 127.0.0.1 ./namadr_list '[be:be]' x.x.x 127.0.0.1 ./namadr_list '[be:be]' x.x.x ::1 env foo=x ./namadr_list environ:junk foo 168.100.189.3 env foo=x ./namadr_list environ:junk bar 168.100.189.3 env foo=x ./namadr_list !environ:junk foo 168.100.189.3 env foo=x ./namadr_list !environ:junk bar 168.100.189.3 env foo=x ./namadr_list !!environ:junk foo 168.100.189.3 env foo=x ./namadr_list !!environ:junk bar 168.100.189.3 ./namadr_list fail:1 bar 168.100.189.3 ./namadr_list !fail:1 bar 168.100.189.3 ./namadr_list /tmp/nosuchfile bar 168.100.189.3