systeminfo.sh is a system information gathering script for Linux. It is non-intrusive and simply gathers information from commands that are already available. It outputs a single file or generates a menu driven Web page. The information includes hostname, software packages, memory, OS information, process information, kernel modules, network routes, socket ports, ulimits, chkconfig, hardware devices, swap, disks, DNS info, top, processor, meminfo, dmesg, cron jobs, network interfaces, and more.
tRaFFiToR is a traffic monitor and analyzer for small and medium-sized Web sites. It uses flat files and doesn't use an SQL database. This program's purpose is to give a Web site administrator a comprehensive data report that is sorted by yearly, monthly, daily, and hourly visits. It logs the following information: referral sites, pages visited, visitors' screen resolution, color-depth, CPU, browser client strings, and some other information. IP blocking is possible.
tal aligns common characters at the ends of lines. This is especially useful for making long C macro definitions look nice or for repairing "broken" comment boxes. tal works on any kind of common ending, which it autodetects. Intended as, but not limited to being, a filter program ("plug-in") for text editors.
The tcp_wrappers package allows you to monitor and filter incoming requests for the SYSTAT, FINGER, FTP, TELNET, RLOGIN, RSH, EXEC, TFTP, TALK, and other network services. It provides tiny daemon wrapper programs that can be installed without any changes to existing software or to existing configuration files. The wrappers report the name of the client host and of the requested service. The wrappers do not exchange information with the client or server applications, and impose no overhead on the actual conversation between the client and server applications.
Tdbengine is an RDBMS with an integrated programming language. It represents the enhancement of the famous DOS-TDB, and is designed to handle databases on the Web. It connects to the Web server using the standard CGI interface, or runs on the command line. It is very small (about 400 KBytes), extremely quick, and easy to administrate. Its features are full text indexing, an automatic data link system, and the script language EASY, which replaces the commonly used SQL with its modular code.