currently i'm the root user, but I need to execute a command as another user named postgres, I can do it in 2 commands, and it works fine. ----------- su postgres postgres -D ~/data > ~/log/logfile 2>&1 & ----------- but i hope I can do it in one command, so I tried this --------------- su -c "postgres -D ~/data > ~/log/logfile 2>&1 &" postgres ---------------- but it doesn't work. what's wrong with it? or any other command to realize it? thanks
-- I'm a debian user and a web developer(XML+XSLT+AJAX+XHTML＋CSS+PostgreSQL+MONO C#) in City of Shanghai, China. Welcome to add my IMs! (msn) [EMAIL PROTECTED] (xmpp) [EMAIL PROTECTED] HomePage http://starliu dot 9966 dot com [It's only available when my personal machine is running, on which it's hosted.]
