http://www.pc-tools.net/ File, system, security, and internet tools and utilities for both PCs and larger scale systems (UNIX/Linux). Thu, 27 Sep 2007 01:00:00 -0500 Super Simple RSS webmaster@pc-tools.net http://www.pc-tools.net/unix/spamtestbuddy/ SpamTestBuddy is a simple, light-weight, multiple-input spam scoring tool. It is standalone and can be used with simple procmail rules without root access or daemons. Features built-in support for simple DNS checks including DNSBL (DNS-based blocklist) queries, and can scan headers from filters such as SpamProbe, QSF, DSPAM that you already use. Use SpamTestBuddy to adjust the score from your statistical filter, to reduce both false positives and false negatives with the benefit of extra spam tests. Thu, 27 Sep 2007 01:00:00 -0500 http://www.pc-tools.net/unix/renattach/ New --loop option removes Delivered-To headers from the input message. This defends Postfix against a "mail forwarding loop" spam relay trick. Thu, 11 Jan 2007 19:33:28 -0500 http://www.pc-tools.net/unix/grepcidr/ A couple people have contributed patches allowing grepcidr to locate an IP address anywhere on the current line (for easier parsing of input data). While this improvement has not yet been included in the release, you can find the patches provided on the grepcidr page under "Resources". Thanks to the contributors! Tue, 21 Jun 2005 22:46:47 -0500 http://www.pc-tools.net/unix/grepcidr/ grepcidr can be used to filter a list of IP addresses against one or more Classless Inter-Domain Routing (CIDR) specifications, or arbitrary networks specified by an address range. As with grep, there are options to invert matching and load patterns from a file. grepcidr is capable of comparing thousands or even millions of IPs to networks with little memory usage and in reasonable computation time. Changes: Much faster than past versions due to binary search of patterns, supports IP ranges as well as CIDR format, improved grep-like compatibility. Sat, 23 Apr 2005 23:45:55 -0500 http://www.pc-tools.net/beta/jbmail/ JBMail is a very small, portable, yet fully functional email client designed foremost for security and privacy. Unlike most mail clients, JBMail can read and delete individual messages directly from a POP3 server, leaving all mail on the server. Features include POP3, SMTP, SSL/TLS support, attachments, SMTP authentication, and safe mail viewing by stripping messages down to plain text only (no HTML, images, or scripts). Changes: Support for PGP encryption and signatures via free external GnuPG; Improved compatibility with Wine to run under Linux; Addressbook autocomplete in the Composer; support for mailto URLs; other bugfixes. This beta version is experimental software, and more enhancements (score based spam filtering including real time blacklists) are planned soon. See the README.TXT file and please send feedback to support@pc-tools.net Mon, 21 Feb 2005 23:21:40 -0600 http://www.pc-tools.net/win32/md5sums/ MD5sums calculates the MD5 message digest for one or more files (includes a percent done display for large files). By comparing the MD5 digest of a file to a value supplied by the original sender, you can make sure that files you download are free from damage and tampering. MD5 values are frequently supplied along with downloadable files. (Optimized implementation). Mon, 31 Jan 2005 21:11:24 -0600 http://www.pc-tools.net/win32/exitdelay/ 'exitdelay' is a command line program that locates a top level system window by its title, and then sends a termination message after an indicated time delay. This can be used to terminate unattended programs after fixed delays, or in scripts that require timed processing. Wed, 26 Jan 2005 00:52:59 -0600 http://www.pc-tools.net/win32/joinwav/ joinwav takes several input audio files in PCM WAV format and merges the files into a single output file. The resulting file is the exact sum of the input audio data and contains no gaps or silence between. A typical use might be combining the individual tracks from a ripped audio CD into a single file. This command line application is ideal for automated audio processing from a script or batch file. Wed, 26 Jan 2005 00:52:21 -0600