03-24-2010
I'm doing this for work. I'm trying to sort a bunch of data (can't post the real data) that is in different categories. I tried using
Quote:
grep -w Kitchen | awk '{print $1}' | tr '\n' ' '
but I can't get the Kitchen to show up in front. Also the data in the categories could be bigger or lesser than 3.
Thanks for the reply drewk. I know I should have posted this in the shell section but I didn't realized it until I posted it. Is there anyway for this to be done in bash? It's going to be incorporated into a bigger script.
Last edited by visuelz; 03-24-2010 at 05:05 PM..
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LEARN ABOUT CENTOS
rdma_post_ud_send
RDMA_POST_UD_SEND(3) Librdmacm Programmer's Manual RDMA_POST_UD_SEND(3)
NAME
rdma_post_ud_send - post a work request to send a datagram.
SYNOPSIS
#include <rdma/rdma_verbs.h>
int rdma_post_ud_send (struct rdma_cm_id *id, void *context, void *addr, size_t length, struct ibv_mr *mr, int flags, struct ibv_ah *ah,
uint32_t remote_qpn);
ARGUMENTS
id A reference to a communication identifier where the message buffer will be posted.
context User-defined context associated with the request.
addr The address of the memory buffer to post.
length The length of the memory buffer.
mr Optional registered memory region associated with the posted buffer.
flags Optional flags used to control the send operation.
ah An address handle describing the address of the remote node.
remote_qpn The number of the destination queue pair.
DESCRIPTION
Posts a work request to the send queue of the queue pair associated with the rdma_cm_id. The contents of the posted buffer will be sent to
the specified destination queue pair.
RETURN VALUE
Returns 0 on success, or -1 on error. If an error occurs, errno will be set to indicate the failure reason.
NOTES
The user is responsible for ensuring that the destination queue pair has queued a receive request before issuing the send operations. For
a list of supported flags, see ibv_post_send. Unless the send request is using inline data, the message buffer must have been registered
before being posted, with the mr parameter referencing the registration. The buffer must remain registered until the send completes.
The user-defined context associated with the send request will be returned to the user through the work completion wr_id, work request
identifier, field.
SEE ALSO
rdma_cm(7), rdma_connect(3), rdma_accept(3), rdma_reg_msgs(3) ibv_post_send(3), rdma_post_recv(3)
librdmacm 2010-07-19 RDMA_POST_UD_SEND(3)