|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Access Awk Variables Outside Scope
Post 302094265 by anbu23 on Thursday 26th of October 2006 10:33:34 AM
10-26-2006
Quote:
Originally Posted by mahendramahendr
Anbu23
The above mentioned stuff does the samething as what you posted... seems like you have searched whole forum and posted the same
The above mentioned stuff does the samething as what you posted... seems like you have searched whole forum and posted the same
|
|
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Sorry in the wrong forum. Moving this to right forum. (2 Replies)
Discussion started by: Amruta Pitkar
2 Replies
2. Shell Programming and Scripting
Hi All,
I have declared a variable in script1 and assign a value for it. In script2 i'll call script1 and then I want the value of variables set in script1.
I have tried with export, but in vain.
How can I achive this?
Below is the two scripts.
--script1
#!/usr/bin/ksh
echo $1... (1 Reply)
Discussion started by: javaDev
1 Replies
3. Shell Programming and Scripting
Heres an example.....
<~/abc>$ cat textfile
line 1
line 2
line 3
line 4
line 5
<~/abc>$ cat try.sh
#/bin/ksh
for runs in 1 2 3
do
A=$runs
echo "Inside A : $A"
done
echo "Outside A : $A" <- works fine (1 Reply)
Discussion started by: qzv2jm
1 Replies
4. Shell Programming and Scripting
i'm new to shell scripting and have a problem please help me
in the script i have a nawk block which has a variable count
nawk{
.
.
.
count=count+1
print count
}
now i want to access the value of the count variable outside the awk block,like..
s=`expr count / m`
(m is... (5 Replies)
Discussion started by: saniya
5 Replies
5. Shell Programming and Scripting
Hi all,
I hav created one profile file in which i have declared some variables
i want to knw how can i access these variables into my xyz.ksh file when i am trying to do " echo $variablename " its giving me an empty line i have done export variable also in the profile file.
Thanks in... (6 Replies)
Discussion started by: navi
6 Replies
6. Shell Programming and Scripting
I call my script with two parameters
myscript.sh aaa bbb
What is the way to access $1 and $2 values inside a function? I call the function like this
myfuntion $1 $1
but inside of the function, $1 and $2 are empty. Any suggestions? thank you in advanced. (1 Reply)
Discussion started by: aristegui
1 Replies
7. Shell Programming and Scripting
Hi ,
I'm trying to change the variable value in a while loop , however its not working it seems that the problem with subshells while reading the file.
#!/bin/sh
FLAG=0;
cat filename | while read data
do
FLAG=1;
done
echo $FLAG
Should display 1 instead displays 0 (13 Replies)
Discussion started by: dinjo_jo
13 Replies
8. Shell Programming and Scripting
If I set a variable within a while-read loop, sometimes it's local to the loop, sometimes it's global, depending on how the loop is set up. I'm testing this on a Debian Lenny system using both bash and dash with the same results.
For example:
# Pipe command into while-read loop
count=
ls -1... (2 Replies)
Discussion started by: mjd_tech
2 Replies
9. Shell Programming and Scripting
Friends,
I am using ksh under SunoS. This is what I have
In file1.sh
NOW=$(date +"%b-%d-%y")
LOGFILE="./log-$NOW.log"
I will be using this file through file1.sh as log file.
I have another script file2.sh which is being called inside my file1.sh. I would like to use the same log... (6 Replies)
Discussion started by: dahlia84
6 Replies
10. Programming
Hello forum,
I am siva working as programmer .I was blocked with the below issue so please help any of the forum memebers.
testve.h
class cv
{
protected :
struct state;
state& m_state;
};
testVe.cpp
struct state
{
m_size;
}
the above are 2 files which have the... (3 Replies)
Discussion started by: workforsiva
3 Replies
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)