Variable print problem Post: 302594514

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

print variable in awk

i read the variable ph from file and i wanna to print it in awk. example ph=`cat tmpbatch` tail h.txt|grep "| |"|awk -F"|" '{ print "@unpdx.sql",$5 }'"$ph" i try this but it does not work

2. Shell Programming and Scripting

How can I pass the name of the variable inside a for statment I have a script something like below: classA=12 classB=14 classC=16 # classD = 20 all_class="classA classB classC" for i in $all_class do echo $i = $($i) #<---- this one not work #echo $i = $(echo $i) ...

3. HP-UX

Print Problem in UNIX. Need to know the option to specify the print paper size

Hi, Could any one please let me know what is the option available in UNIX to print by specifying the paper size? We are using Unix11i. I could n't see any option specified in the 'lp' command to print the report by specifying the size of the paper. It would be of great help to me, if...

4. Shell Programming and Scripting

How to print a value in the variable using awk ?

:b:Hi All, I have a part of a script below: var1="value1" awk 'BEGIN {printf("%36s \n ","value1")}' Instead of directly giving the "value1" , I need to give using "var1" in the above awk statement. Is this possible? If so, what is the modified awk command? Thanks in advance JS

5. Shell Programming and Scripting

Print arguments with the help of variable

Let's say I want to print the arguments $4 till $#, how can I do this? $# contains the number of arguments $@ contain all the arguments as string What i need is something like for i in $4_till_$#; do #do something with $i convert $i ~/$output done The first 3 arguments are used as options...

6. Shell Programming and Scripting

awk print variable

I have list of files: ls a.pdf b.pdf c.pdf and so on... and I have a file like this: cat file1 apple mango pear and so on... I want to rename my file like this:

7. Shell Programming and Scripting

Print variable on screen

Hi, I've stored the output of a command into a variable. The variable contains the following output: outputline1 outputline2 outputline3 ... How can I echo the variable so that the output is as follow and not one line: outputline1 outputline2 outputline2 ... Thanks a lot!

8. Shell Programming and Scripting

awk print using a variable

hey, just want to ask how to do this. ex. g="hi i am john" h=`echo $g | awk '{print $2}'` echo $h OUTPUT is 'i' What if I want to use a variable instead of using '2', how do I do that? Because this one does not work: a=2 h=`echo $g | awk '{print ${$a}}'` this one also does not...

9. Shell Programming and Scripting

awk print variable then fields in variable

i have this variable: varT="1--2--3--5" i want to use awk to print field 3 from this variable. i dont want to do the "echo $varT". but here's my awk code: awk -v valA="$varT" "BEGIN {print valA}" this prints the entire line. i feel like i'm so close to getting what i want. i...

10. Shell Programming and Scripting

To print value for a $variable inside a $variable or file

Hi guys, I have a file "abc.dat" in below format: FILE_PATH||||$F_PATH TABLE_LIST||||a|b|c SYST_NM||||${SRC_SYST} Now I am trying to read the above file and want to print the value for above dollar variables F_PATH and SRC_SYST. The problem is it's reading the dollar variables as...

LEARN ABOUT CENTOS

rdma_post_recv

RDMA_POST_RECV(3)					   Librdmacm Programmer's Manual					 RDMA_POST_RECV(3)

NAME

       rdma_post_recv - post a work request to receive an incoming message.

SYNOPSIS

       #include <rdma/rdma_verbs.h>

       int rdma_post_recv (struct rdma_cm_id *id, void *context, void *addr, size_t length, struct ibv_mr *mr);

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	   A registered memory region associated with the posted buffer.

DESCRIPTION

       Posts a work request to the receive queue of the queue pair associated with the rdma_cm_id.  The posted buffer 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 a receive buffer is posted and large enough to contain all sent data before the  peer	posts  the
       corresponding send message.  The message buffer must have been registered before being posted, with the mr parameter referencing the regis-
       tration.  The buffer 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_recvv(3),
       rdma_post_send(3)

librdmacm							    2010-07-19							 RDMA_POST_RECV(3)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

print variable in awk

Discussion started by: kazanoova2

2. Shell Programming and Scripting

print the name of variable

Discussion started by: sun-guy

3. HP-UX

Print Problem in UNIX. Need to know the option to specify the print paper size

Discussion started by: ukarthik

4. Shell Programming and Scripting

How to print a value in the variable using awk ?

Discussion started by: jisha