12-01-2006
It seems like you are starting out in C. If you explain exactly what you need to do, we can help. Showing what you think works is not going to help us at all. ...I'm guessing this has to do with your other post.
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Please look into the example.
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PUSH(8) BSD System Manager's Manual PUSH(8)
NAME
push -- fetch mail via POP
SYNOPSIS
push [-5 | --krb5] [-v | --verbose] [-f | --fork] [-l | --leave] [--from] [-c | --count] [--headers=headers] [-p port-spec |
--port=port-spec] po-box filename
DESCRIPTION
push retrieves mail from the post office box po-box, and stores the mail in mbox format in filename. The po-box can have any of the follow-
ing formats:
'hostname:username'
'po:hostname:username'
'username@hostname'
'po:username@hostname'
'hostname'
'po:username'
If no username is specified, push assumes that it's the same as on the local machine; hostname defaults to the value of the MAILHOST environ-
ment variable.
Supported options:
-5, --krb5
use Kerberos 5 (if compiled with support for Kerberos 5)
-f, --fork
fork before starting to delete messages
-l, --leave
don't delete fetched mail
--from behave like from.
-c, --count
first print how many messages and bytes there are.
--headers=headers
a list of comma-separated headers that should get printed.
-p port-spec, --port=port-spec
use this port instead of the default 'kpop' or '1109'.
The default is to first try Kerberos 5 authentication and then, if that fails, Kerberos 4.
ENVIRONMENT
MAILHOST
points to the post office, if no other hostname is specified.
EXAMPLES
$ push cornfield:roosta ~/.emacs-mail-crash-box
tries to fetch mail for the user roosta from the post office at ``cornfield'', and stores the mail in ~/.emacs-mail-crash-box (you are using
Gnus, aren't you?)
$ push --from -5 havregryn
tries to fetch From: lines for current user at post office ``havregryn'' using Kerberos 5.
SEE ALSO
from(1), pfrom(1), movemail(8), popper(8)
HISTORY
push was written while waiting for movemail to finish getting the mail.
HEIMDAL May 31, 1998 HEIMDAL