02-13-2011
Yes, you are right, emp# should be always unique.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all,
Have the following code(1) producing the results(2 & 3).
Would like to know if there is a way to format the two reports created in a similar fashion.
IE - The first is formatted nicely as a result of the echo "$xmpbdate $xavgs" >> $xmpbrpt
However when I attempt to do the same on... (7 Replies)
Discussion started by: Cameron
7 Replies
2. Shell Programming and Scripting
Hi need some advice..
#grep -i hostname test.csv
(gives the below output)
HOSTNAME,name,host_test,,,,,,,,
Now I need to format the above output as below.
HOSTNAME:
name=host_test
Any easy way of doing this using awk or sed or printf? (4 Replies)
Discussion started by: balaji_prk
4 Replies
3. Shell Programming and Scripting
Hi
I tried running the below
awk 'BEGIN { printf ("%s %-51s %s %-7s %s",$var1,$var2,$var3,$var4,$var5)}'
from the command prompt and it is not working.
Getting the error
awk: Field $() is not correct.
The source line number is 1.
Actually my requirement is to form a string based on... (6 Replies)
Discussion started by: dhanamurthy
6 Replies
4. Shell Programming and Scripting
Ok, for a fun project, my goal is to replicate the style of "catalog" on an old apple ]
*A 002 SOMEAPPLESOFTFILE
B 004 SOMEFILE
T 006 SOMETEXT
I 002 SOMEINTEGERFILE
The first character is either " " or "*" depending on if the file is locked or not.
Next is the filetype, so in... (1 Reply)
Discussion started by: patrick99e99
1 Replies
5. Shell Programming and Scripting
I am using find and ls to search for "warez" files on my server.
find /home/ -regex ".*\.\(avi\|mp3\|mpeg\|mpg\|iso\)" -print0 | xargs -0 ls -oh
This command produces this:
-rw-r--r-- 1 1000 3.2M Feb 18 2009 /home/user/public_html/lupus.mp3
I want to only get this
3.2M... (4 Replies)
Discussion started by: bonrad
4 Replies
6. Shell Programming and Scripting
Sorry for being a n00b, but I'm having a lot more trouble than I should with formatting the output to the program I finally completed. I'm basically looking for the linux equivalent to setw( ) from c++ so that I can print things in columns like this (but without the underlines lol):
MISSPELLED: ... (4 Replies)
Discussion started by: aikaterinimak
4 Replies
7. Shell Programming and Scripting
Hi Experts,
I have to create a report for certain audit and my output looks as follows
I m trying to format my output to look like
Any inputs would be highly appreciated
Thanks
Syed (5 Replies)
Discussion started by: maverick_here
5 Replies
8. Shell Programming and Scripting
Hi Guys
I need help removing some lines from output i am receiving from a shell script.
Here is the output:
http://i52.tinypic.com/10z0fut.png
I am trying to remove the output that i have circled.
. ${EDW}/extracts/bin/extracts_setup2.sh
. ${EDW}/extracts/extracts.conf
... (7 Replies)
Discussion started by: mooey1232003
7 Replies
9. Shell Programming and Scripting
Hi,
I have a file which contents entries in this form.
Only in /data4/temp abc.000001
Only in /data4/temp abc.000003
Only in /data4/temp abc.000012
Only in /data4/temp abc.000120
Only in /data4/temp abc.000133
Only in /data4/temp abc.001444
i want to read line by line and format... (2 Replies)
Discussion started by: arijitsaha
2 Replies
10. Shell Programming and Scripting
Hi,
I am trying to use printf command and format certain output in a specific format as under:
While the left side (upto |) of the above format is part of a fixed header function, the right side is where i am expecting data to be printed. However, as seen, Row1 value is reflecting on last... (5 Replies)
Discussion started by: EmbedUX
5 Replies
insq(9F) Kernel Functions for Drivers insq(9F)
NAME
insq - insert a message into a queue
SYNOPSIS
#include <sys/stream.h>
int insq(queue_t *q, mblk_t *emp, mblk_t *nmp);
INTERFACE LEVEL
Architecture independent level 1 (DDI/DKI).
PARAMETERS
q Pointer to the queue containing message emp.
emp Enqueued message before which the new message is to be inserted. mblk_t is an instance of the msgb(9S) structure.
nmp Message to be inserted.
DESCRIPTION
insq() inserts a message into a queue. The message to be inserted, nmp, is placed in q immediately before the message emp. If emp is NULL,
the new message is placed at the end of the queue. The queue class of the new message is ignored. All flow control parameters are updated.
The service procedure is enabled unless QNOENB is set.
RETURN VALUES
insq() returns 1 on success, and 0 on failure.
CONTEXT
insq() can be called from user or interrupt context.
EXAMPLES
This routine illustrates the steps a transport provider may take to place expedited data ahead of normal data on a queue (assume all M_DATA
messages are converted into M_PROTO T_DATA_REQ messages). Normal T_DATA_REQ messages are just placed on the end of the queue (line 16).
However, expedited T_EXDATA_REQ messages are inserted before any normal messages already on the queue (line 25). If there are no normal
messages on the queue, bp will be NULL and we fall out of the for loop (line 21). insq acts like putq(9F) in this case.
1 #include
2 #include
3
4 static int
5 xxxwput(queue_t *q, mblk_t *mp)
6 {
7 union T_primitives *tp;
8 mblk_t *bp;
9 union T_primitives *ntp;
10
11 switch (mp->b_datap->db_type) {
12 case M_PROTO:
13 tp = (union T_primitives *)mp->b_rptr;
14 switch (tp->type) {
15 case T_DATA_REQ:
16 putq(q, mp);
17 break;
18
19 case T_EXDATA_REQ:
20 /* Insert code here to protect queue and message block */
21 for (bp = q->q_first; bp; bp = bp->b_next) {
22 if (bp->b_datap->db_type == M_PROTO) {
23 ntp = (union T_primitives *)bp->b_rptr;
24 if (ntp->type != T_EXDATA_REQ)
25 break;
26 }
27 }
28 (void)insq(q, bp, mp);
29 /* End of region that must be protected */
30 break;
. . .
31 }
32 }
33 }
When using insq(), you must ensure that the queue and the message block is not modified by another thread at the same time. You can achieve
this either by using STREAMS functions or by implementing your own locking.
SEE ALSO
putq(9F), rmvq(9F), msgb(9S)
Writing Device Drivers
STREAMS Programming Guide
WARNINGS
If emp is non-NULL, it must point to a message on q or a system panic could result.
SunOS 5.10 9 Jul 2001 insq(9F)