Online alat za test RegExp izraza:
http://sqa.fyicenter.com/Online_Test_Tools/Test_Regular_Expression_Match_Pattern.php
ICAgIOwgIFoGRCDxUVVBRENBU0UgTTtBO0oNClsxXSAgICCm b2YgcXVhZCBuYW1lcyBpbiBhcnJheSAXDQpbMl0gICAgpiBD cHBlcmNhc2UgaWYgRD0xLCB0byBsb3dlcmNhc2UgaWYgRD39 LCBjb252ZXJ0cyBuYW1lcyB0byB0aGUgcHJpbWFyeSBhbHBo
ripmime -i mail.txt
Nov 18 19:01:22 localhost dhcpcd[5263]: eth0: reject NAK via 10.0.0.1
Nov 18 19:01:25 localhost dhcpcd[5263]: eth0: reject NAK via 10.0.0.1
Nov 18 19:01:30 localhost dhcpcd[5263]: eth0: reject NAK via 10.0.0.1
Nov 18 19:01:33 localhost dhcpcd[5263]: eth0: reject NAK via 10.0.0.1
Nov 18 19:01:37 localhost dhcpcd[5263]: eth0: reject NAK via 10.0.0.1
# A ServerID is required by RFC2131.
require dhcp_server_identifier