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Pic2fig is a pic(l) preprocessor for drawing simple figures in Fig code. The basic objects are box, line, arrow, circle, ellipse, arc and text. When pic2fig is executed, it produces an output file in the current directory. The name is constructed from the input file's name. If the input filename ends with .pic, then that extension will be replaced by .fig. Otherwise, .fig is appended to the input filename. If file does not exist, then pic2fig tries appending .pic to the name. Updated to produce FIG 3.2 format by Patrick Powell Note: this version does not support the groff/pic 'thickness' attribute.

Bindings to OpenSSL libssl and libcrypto, plus custom SSH pubkey parsers. Supports RSA, DSA and NIST curves P-256, P-384 and P-521. Cryptographic signatures can either be created and verified manually or via x509 certificates. AES block cipher is used in CBC mode for symmetric encryption; RSA for asymmetric (public key) encryption. High-level envelope functions combine RSA and AES for encrypting arbitrary sized data. Other utilities include key generators, hash functions (md5, sha1, sha256, etc), base64 encoder, a secure random number generator, and 'bignum' math methods for manually performing crypto calculations on large multibyte integers.

GoVPN is simple secure free software virtual private network daemon, aimed to be reviewable, secure, DPI/censorship-resistant, written on Go. It uses fast strong passphrase authenticated key agreement protocol with augmented zero-knowledge mutual peers authentication (PAKE DH A-EKE). Encrypted, authenticated data transport that hides message's length and timestamps. Optional encryptionless mode, that still preserves data confidentiality. Perfect forward secrecy property. Resistance to: offline dictionary attacks, replay attacks, client's passphrases compromising and dictionary attacks on the server side. Built-in heartbeating, rehandshaking, real-time statistics. Ability to work through UDP, TCP and HTTP proxies. IPv4/IPv6-compatibility.

Tcpcrypt is a protocol that attempts to encrypt (almost) all of your network traffic. Unlike other security mechanisms, Tcpcrypt works out of the box: it requires no configuration, no changes to applications, and your network connections will continue to work even if the remote end does not support Tcpcrypt, in which case connections will gracefully fall back to standard clear-text TCP. Install Tcpcrypt and you'll feel no difference in your every day user experience, but yet your traffic will be more secure and you'll have made life much harder for hackers.

dar is a shell command that backs up directory trees and files. It has been tested under Linux, Windows, Solaris, FreeBSD, NetBSD, MacOS X and several other systems, it is released under the GNU General Public License (GPL). Since version 2.0.0 an Application Interface (API) is available, opening the way for external/independent Graphical User Interfaces (GUIs) like kdar. This API relies on the libdar library, which is the core part of DAR programs; as such, the API is released under the GPL. Consequently, to use the API, your program must be released under the GPL as well.

nvramtool is a utility for reading/writing coreboot parameters and displaying information from the coreboot table. It is intended for x86-based systems (both 32-bit and 64-bit) that use coreboot. The coreboot table resides in low physical memory, and may be accessed through the /dev/mem interface. It is created at boot time by coreboot, and contains various system information such as the type of mainboard in use. It specifies locations in the CMOS (nonvolatile RAM) where the coreboot parameters are stored. For information about coreboot, see http://www.coreboot.org/.

TkDVD is a GUI to dvd+rw-tools and cdrecord. It allows burnning CDs and DVDs easily. Features: * View the current command line that will be used to burn the CD/DVD * Burn CD/DVD from iso images * Create ISO images from files and CD/DVD * CD/DVD Copy * Can overburn CD/DVD * Support multi session CD/DVD * Add/delete/exclude file/directories and show current used space * Can keep directory structure * Options to choose iso9660 filesystem extension (like Joliet or RockRidge extensions) * Prevent burning if used space > DVD+R/RW capacity * Show output of growisofs/mkisofs to view burned % and estimated remaining time

zfSnap is a simple sh script for creating ZFS snapshots. When called from cron rolling snapshots can be created and deleted automatically. The main advantage of zfSnap is that it is written in 100% pure /bin/sh, does not require any additional software to run, and is simple to use. zfSnap keeps all information about snapshot in snapshot name. zfs snapshot names are in form: Timestamp--TTL where timestamp is date and time of snapshot creation and TTL is Time To Live in human readable form.

Pod::Simple is a Perl library for parsing text in the Pod ("plain old documentation") markup language that is typically used for writing documentation for Perl and for Perl modules. The Pod format is explained in the perlpod man page; the most common formatter is called "perldoc". Pod formatters can use Pod::Simple to parse Pod documents into produce renderings of them in plain ASCII, in HTML, or in any number of other formats. Typically, such formatters will be subclasses of Pod::Simple, and so they will inherit its methods, like parse_file.

Parsing CSV files is nasty. It seems so simple, but it usually isn't. Thankfully Text::CSV_XS takes care of most of that nastiness for us. Like many modules which have to deal with all manner of nastiness and edge cases, however, it can be clumsy to work with in the simple case. Thus this module. We simply provide a little wrapper around Text::CSV_XS to streamline the common case scenario. (Or at least my common case scenario; feel free to write your own wrapper if this one doesn't do what you want).