9 More Discussions You Might Find Interesting
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Hey everyone,
I have a question, I've been playing around with tcpdump, and noticed my machine making numerous rdns look ups. They are displayed like:
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Hi,
I would like to know on one server how many mouting can be done? wheather there is limitation on number of mounting?
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Hi,
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Hi Expert,
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Need your kind help.
Regards,
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6. Programming
can these 3 be combined into 1 query?
createtablea1as
selecta.tps_Res_nb,
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b.tkt_prod_typ_nm AS TKT_ENTL_NM,
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when b.tkt_prod_nm isnulland b.prod_intrnl_ds isnotnullthen... (1 Reply)
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hi all,
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hi guys
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ash (4 Replies)
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9. UNIX for Advanced & Expert Users
Guys need some advice on how to check some of the questions below?
i'm running on an open VMS platform... which i am an idiot to...
appreciate if anyone can give some hints or source on how to check on..
a script that is running on cron job... but doesn't run as the login user name..
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SOCKET_GETPEERNAME(3) 1 SOCKET_GETPEERNAME(3)
socket_getpeername - Queries the remote side of the given socket which may either result in host/port or in a Unix filesystem path, dependent on
its type
SYNOPSIS
bool socket_getpeername (resource $socket, string &$address, [int &$port])
DESCRIPTION
Queries the remote side of the given socket which may either result in host/port or in a Unix filesystem path, dependent on its type.
PARAMETERS
o $socket
- A valid socket resource created with socket_create(3) or socket_accept(3).
o $address
- If the given socket is of type AF_INET or AF_INET6, socket_getpeername(3) will return the peers (remote) IP address in appropri-
ate notation (e.g. 127.0.0.1 or fe80::1) in the $address parameter and, if the optional $port parameter is present, also the
associated port. If the given socket is of type AF_UNIX, socket_getpeername(3) will return the Unix filesystem path (e.g.
/var/run/daemon.sock) in the $address parameter.
o $port
- If given, this will hold the port associated to $address.
RETURN VALUES
Returns TRUE on success or FALSE on failure. socket_getpeername(3) may also return FALSE if the socket type is not any of AF_INET,
AF_INET6, or AF_UNIX, in which case the last socket error code is not updated.
NOTES
Note
socket_getpeername(3) should not be used with AF_UNIX sockets created with socket_accept(3). Only sockets created with socket_con-
nect(3) or a primary server socket following a call to socket_bind(3) will return meaningful values.
Note
For having socket_getpeername(3) to return a meaningful value, the socket it is applied upon must of course be one for which the
concept of "peer" makes sense.
SEE ALSO
socket_getsockname(3), socket_last_error(3), socket_strerror(3).
PHP Documentation Group SOCKET_GETPEERNAME(3)