RAR 在國內非常流行，同事都是發 rar 的 file 給我，但 3.11 就非常搞笑，姑且看看以下兩個版本的 output 有何不同?!

 hajime@rayearth $ unrar t ../sunother.rar

 UNRAR 3.11 freeware      Copyright (c) 1993-2003 Eugene Roshal

 Testing archive ../sunother.rar
 
 Testing     other\CommunityNewsRightColumn.html.html                  OK
 Testing     other\CommunityNewsRightColumn.html.html.bak              OK
 Testing     other\custom_404.html.html                                OK
 Testing     other\custom_404.html.html.bak                            OK
 Testing     other\DomainHome.html.html                                OK
 Testing     other\DomainHome.html.html.bak                            OK
 Testing     other\look-snippets\Join-Info.html.en                     OK
 Testing     other\look-snippets\Join-Info.html.en.bak                 OK
 Testing     other\look-snippets\PasswordEdit-Info.html.en             OK
 Testing     other\look-snippets\PasswordEdit-Info.html.en.bak         OK
 Testing     other\look-snippets\TLogin-Info.html.en                   OK
 Testing     other\look-snippets\TLogin-Info.html.en.bak               OK
 All OK

 hajime@rayearth $ unrar t  ../sunother.rar

 UNRAR 3.30 freeware      Copyright (c) 1993-2004 Eugene Roshal

 Testing archive ../sunother.rar

 Testing     other/CommunityNewsRightColumn.html.html                  OK
 Testing     other/CommunityNewsRightColumn.html.html.bak              OK
 Testing     other/custom_404.html.html                                OK
 Testing     other/custom_404.html.html.bak                            OK
 Testing     other/DomainHome.html.html                                OK
 Testing     other/DomainHome.html.html.bak                            OK
 Testing     other/look-snippets/Join-Info.html.en                     OK
 Testing     other/look-snippets/Join-Info.html.en.bak                 OK
 Testing     other/look-snippets/PasswordEdit-Info.html.en             OK
 Testing     other/look-snippets/PasswordEdit-Info.html.en.bak         OK
 Testing     other/look-snippets/TLogin-Info.html.en                   OK
 Testing     other/look-snippets/TLogin-Info.html.en.bak               OK