[SunHELP] RE: LS command not working

[Xiaomei Zhou]

Not sure if this case applies to you, but you should look around for hacker 
activities. Usually when a common command like ls or ps stop working all the sudden, 
it could possibly cause by hacker attack. Look for strange files and their 
timestamps. If you can still use "ls -al *" that would be helpful. This command shows 
all the hidden files in a directory. 

Mei