Greetings, On Wed, Aug 8, 2012 at 11:32 PM, Heng Su <ste.suheng at gmail.com> wrote: > this server, however, someone let say new guy overwrite wrong file. I > need to trace on it and inform him carefully. SCMs like SVN, git etc. are exactly for such events. You are taking backups, aren't you? -- Regards, Rajagopal