Thursday, December 27, 2007

Sunday, December 09, 2007

SHA1 sum check

Just like the MD5 checksum, SHA1 checksum can be done with
sha1sum filename
Used with Fedora iso downloads, for example.

Tuesday, December 04, 2007

combating spam from feedback forms

One more technique to supplement the one I've described earlier - check for the string http:// and don't email the form if present! In asp, that translates to
if Instr(strString,"http://") then
Response.Write " -- "
end if