9/20    How do I change my shell? chsh says "Cannot change ID to root."
        \_ /usr/bin/chsh does not have the SUID permission set. Without
           being set, it does not successfully change a user's shell.
           Typical newbie sys admin (on soda)
           \_ Actually, it does: -rwsr-xr-x 1 root root 37552 Feb 15  2011 /usr/bin/chsh
	...

5/8     Hello everyone!  This is Josh Hawn, CSUA Tech VP for Spring 2012.
        About 2 weeks ago, someone brought to my attention that our script
        to periodically merge /etc/motd.public into /etc/motd wasn't
        running.  When I looked into it, the cron daemon was running, but
        there hadn't been any root activity in the log since April 7th.  I
        looked into it for a while, but got lost in other things I was
	...

2/9     Reminder: support for mail services has been deprecated for *several
        years*. Mail forwarding, specifically .forward mail forwarding, is
        officially supported and was never deprecated.
        \_ There is no .forward under ~root.  How do we mail root and how do
           we get responses?
           \_ root@csua.berkeley.edu is and always has been an alias.
	...

9/12    We've restored CSUA NFS to something vaguely resembling normal
        functionality -- plus, with some luck, we should now have something
        vaguely resembling normal uptime, too!  Ping root@csua.org if you
        notice any problems.  --jordan
--------------------------------------------------------------------------------
        \_  Oh, and http://irc.CSUA.Berkeley.EDU is online again.
	...

6/5     In an effort to stabilize our services, we'll be rebuilding parts of
        the CSUA infrastructure over the course of this summer.  To give us
        some wiggle room, I've temporarily decreased soda's allocated RAM from
        8GB to 2GB.  If you need to run something that requires large amounts
        of memory, please send mail to root@csua.org and we'll try to
        accommodate your request.  --jordan
	...

4/28    Will wall be fixed?   - jsl
        \_ What's wall?
           \_ An anachronism from a bygone era, when computers were hard to
              comeby, the dorms didn't have net, there was no airbears, and
              when phones didn't come standard with twitter or sms.
           \_ A non useful implementation of twitter.
	...

5/19    Uh, is anyone still using this? Please mark here if you post and
        haven't added this yet. I'll start:
        \_ person k
        \_ ausman, I check in about once a week.
        \_ erikred, twice a week or so.
        \_ mehlhaff, I login when I actually own my home directory instead of
	...

12/21   Help, all my files are owned by nobody! -ausman
        (yes I emailed root)
        \_ Things should be fine now. As usual, the NFS server caused a cascade
           of errors.
	...

4/7     postfix equivalent of 'sendmail -bt' ?
	...

7/14    Help sendmail experts. I forward email from my own domain to
        http://gmail.com. I have never had any problem until recently. The problem
        happens only when eBay sends an email to my domain (as
        member@ebay.com). I receive the mail on my domain/my machine, and
        when it tries to forward to gmail, I get the following:
         Diagnostic-Code: X-Postfix; host <DEAD>gmail-smtp-in.l.google.com<DEAD>[w.x.y.z]
	...

12/29   There have been a lot of complaints regarding soda reliability and
        users not volunteering their time and effort to help. Obviously,
        it wouldn't make sense for every user to be given root access so
        they can volunteer. Instead, why don't we use motd for people to
        contribute concrete suggestions (not just to start flame wars) to
        improve soda reliability and security? I'll start:
	...

9/9     After rotating my /var/log/mail.* files and restarting postfix,
        I no longer have any mail log files in /var/log/mail.*! Is there
        something else I have to do for postfix? I never had this problem
        when I was using sendmail. Please help!         -learning unix
        \_ man -k syslog
	...

8/5     I just want to take this fine opportunity and say, FUCK sendmail.
        It is difficult to configure and its debugging facility totally
        blows. I can't believe how braindead sendmail config is, not to
        mention its sucky security. Fuck sendmail, use postfix instead.
        I got postfix running in a jiffy and I didn't even have to go
        through 800 pages of sendmail manpage. Fuck sendmail and
	...

8/3     I'm trying to add virtual forwarding, by adding a file called
        /etc/mail/virtusertable that forwards from user "test@mydomain.com"
        to "joeblow". I also added the line "FEATURE(`virtusertable')dnl"
        in sendmail.mc. Lastly, I did a make, then restarted sendmail. However
        it is not working. How do I diagnose the problem?
        \_ I have a similar setup.  From my config I also have a
	...

8/4     In sendmail on Linux, how do I write a rule which will quietly discard
        e-mail sent to nonexistent users? Default behavior is to bounce
        the mail back, but in the case of SPAM the From: address doesn't
        exist. I'd rather just toss such mail.
        \_ This may bring other problems with it, but you may wish to
           consider greylisting.  It simply replies to each mail with a 405
	...

8/4     After trying to get sendmail's virtusertable to work for several
        hours, I've given up and decided to use exim4 instead. I've followed
        the following URL for exim4's equivalent of virtusertable, but now
        wondering how I can specify "error: User Known" and email
        nullification inside my new /etc/exim/virtusertable?
        http://www.exim.org/pipermail/exim-users/Week-of-Mon-20030127/049071.html
	...

8/4     are exim-virtuser-person and sendmail-virtuser-person the same?
	...

8/4     Dear sendmail virtusertable gurus, please help.
        Let's say my domain name is <DEAD>csua1.com<DEAD> and I'd like it to handle mail
        for <DEAD>csua2.com<DEAD> as well. The virtusertable (which I ran "makemap hash"
        on to generate virtusertable.db) contains the followings:
        a@csua1.com joe
        b@csua2.com joe
	...

8/5     I'm trying to setup procmail so that when I send email out, I can set my
        domain to be any of the 3 I own. However, sendmail keeps masquerading my
        domain to be a certain domain, even though I didn't specify masquerading
        in sendmail.mc/cf. What is going on?
        \_ Try Hotmail.  -proud American
	...