linux下开源小工具
时间：2010-09-16 来源：jiaxin_liu88
3.1 Sox is an audio utility that allows you to mix audio files together at their start point into one file
http://sourceforge.net/projects/sox/
3.2 LAME is an MP3 encoder used to convert audio files from WAV to MP3
3.3 Screen is a terminal emulator that allows you to run a process as command line and be able to detach from them('Ctrl+a' then 'd') and log all output of the terminal to a screenlog file if desired(add a '-L' to the launching command). In our installations this is how we launch Asterisk upon startup and still have the ability to log output and still attach to the screen that executed asterisk originally.
http://www.gnu.org/software/screen/
3.4 ttyload is a simple terminal application that shows the processor load in a graphical time-based scrolling graph
http://www.daveltd.com/src/util/ttyload/
3.5 ntpd is the network time protocol daemon that matches the time on your machine with the time of a master server somewhere in the world
3.6 iftop is a good console bandwidth visualization tool that shows you active connections, where they are going to/from and how much of your precious bandwidth they are using
http://www.ex-parrot.com/~pdw/iftop/
3.7 ploticus is a free graph creation package that allows you to create line graphs within PNG files simply by creating a config file and a data file. We use this package along with the included PHP script to generate server performance graphs that can be displayed real-time on a web page.
http://ploticus.sourceforge.net/
3.8 openssh is a remote login protocol server that is always a good idea to have updated on your system, so we're going to install a new version now.
http://www.openssh.org/
3.9 openssl is the open-source SSL libraries package, and to install a fake SSL cert locally and have it work with apache, you need it installed on your machine
3.10 balance is a load-balancing application for Linux that will allow you to spread the load of your web traffic across many servers. If you are running more than 70 agents on a single server you may want to install this application and build another cheap web server to handle the extra load.
http://balance.sourceforge.net
3.11 subversion is the new code control framework use by the Asterisk community
3.12 mtop is a great utility for real-time monitoring of mysql and the queries that are running in it.
3.13 sipsak is an optional utility that VICIDIAL can use to send messages to an agent's SIP-based phone(like the Snom 320) to display text on their LCD screen
http://sipsak.org
