PAC提供了一个GUI来配置SSH和Telnet连接，包括用户名，密码，EXPECT正则表达式和宏。它在功能上与SecureCRT非常相似。它的目的是让人通过SSH连接到多台服务器。它可以自动登录和执行命令。
PAC 3.0该版本更新：树视图。拖放。一个新的超级集群。错误的修正及一些小的改动。
. Finally, added a "tree view" to present the list of connections (any level of folding allowed!)
. Added Drag 'n Drop support to start connections in Windows or Tabs! You may even drag connections to the "Cluster Administration" window!!
. Added a new "Power Cluster Controller" way to manage the clusters, 'a la' "clusterssh" (try 'Exploding' the clustered terminals ;)
. Added an entry in "Preferences" -> "PAC ">Main Options" to choose the "Word Delimiting Characters"
. Added support to start terminals directly into clusters
. Added an option to select the "word delimiter" characters
. Added an option to choose the 'backspace key binding' both globally and per terminal
. Added an option to specify the "Terminal Emulation" (xterm, ansi, vt100, whatever...)
. Added a couple of mnemonics for PAC's Main Window
. Added an option to choose the "bold" color of the text in both "globally" and "per connection"
. Modified the management of PAC's pid file to allow multi user concurrent execution
. Modified the config file for speed purposes. As a collateral effect, I ofuscated it :(
. Modified the code to support the 'iso-8859-1' text encoding (finally!)
. Modification to avoid specifying the 'telnet' port when using the standard one (23)
. Fixed an error that prevented a MAC Address from being saved from session to session when using "Wake On Lan" utility
. Fixed some minor bug about multiusers
. Fixed a strange bug that made PAC go out of memory under rare circumstances
. Fixed a minor bug not showing the main window when restoring from the System Tray (KDE) (thanks goes to Fabio Rossi)
. Fixed a couple of regression bug whrn 'Renaming' or 'Cutting' a connection
. Fixed a minor bug that prevented a "rdesktop" shared folder name from being showed in the "Edit" window
下载地址：
http://sourceforge.net/projects/pacmanager/files/pac-3.0/pac-3-all.deb/download
http://sourceforge.net/projects/pacmanager/files/pac-3.0/pac-3-all.tar.gz/download