On Feb 1, 2008 7:12 AM, Samuel Rochas <samuel.rochas at iesedu.com> wrote: > Hi, > > I run Centos 4. > > I can't add users using the adduser command, I get this error: > adduser: cannot rewrite shadow password file > > I can't change the users passwords with passwd, I get this error: > passwd: Authentication token manipulation error > > What is wrong? root filesystem full or read only? disk physical errors? -- Marcelo "¿No será acaso que ésta vida moderna está teniendo más de moderna que de vida?" (Mafalda)