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_recvv
RDMA_POST_RECVV(3) Librdmacm Programmer's Manual RDMA_POST_RECVV(3)
NAME
rdma_post_recvv - post a work request to receive incoming messages.
SYNOPSIS
#include <rdma/rdma_verbs.h>
int rdma_post_recvv (struct rdma_cm_id *id, void *context, struct ibv_sge *sgl, int nsge);
ARGUMENTS
id A reference to a communication identifier where the message buffer(s) will be posted.
context User-defined context associated with the request.
sgl A scatter-gather list of memory buffers posted as a single request.
nsge The number of scatter-gather entries in the sgl array.
DESCRIPTION
Posts a single work request to the receive queue of the queue pair associated with the rdma_cm_id. The posted buffers will be queued to
receive an incoming message sent by the remote peer.
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 receive is posted, and the total buffer space is large enough to contain all sent data before
the peer posts the corresponding send message. The message buffers must have been registered before being posted, and the buffers must
remain registered until the receive completes.
Messages may be posted to an rdma_cm_id only after a queue pair has been associated with it. A queue pair is bound to an rdma_cm_id after
calling rdma_create_ep or rdma_create_qp, if the rdma_cm_id is allocated using rdma_create_id.
The user-defined context associated with the receive request will be returned to the user through the work completion wr_id, work request
identifier, field.
SEE ALSO
rdma_cm(7), rdma_create_id(3), rdma_create_ep(3), rdma_create_qp(3), rdma_reg_read(3), ibv_reg_mr(3), ibv_dereg_mr(3), rdma_post_recv(3),
rdma_post_send(3)
librdmacm 2010-07-19 RDMA_POST_RECVV(3)