This is shell programming assignment.
It needs to create a file called .std_dbrc contains
STD_DBROOT=${HOME}/class/2031/Assgn3/STD_DB
(which includes all my simple database files)
and I am gonna use this .std_dbrc in my script file (read the data from the database files)
like this: .... (3 Replies)
Hi-I want to create a shell script which should read a file line by line (file having email address and transaction id of each user)and send email on email ids with the transaction id of the user respectively.
Please help - I think a while loop should help but I am very new too UNIX Shell... (1 Reply)
I need help.....I have number of data files and I need to read the contains of each file which is three lines by awk commands or script, and send each line within the data file to different new file . That means I will have three files as a result, the first file will contains the first lines for... (4 Replies)
Hi, I would like to read the specific data from file and write the data in the new file.
My data input is something like this..
<EXROP:R=TJ0311T;
ROUTE DATA
R ROUTE PARAMETERS
TJ0311T DETY=UPDR TTRANS=1 FNC=3
MA=628160955000
R=TJ0311D
... (3 Replies)
Hi Frnds...
I have an input file name.txt and another file named as source.. name.txt is having only one column and source is having around 25 columns...i need to read from name.txt line by line and search it in source file and then save the result in results file..
I have a rough idea about the... (15 Replies)
I have a file like this. I need to ues this file to send emails to the appropriate ID/group.
For instance in the first line
- Subject should be --> "A1.csv - ABC"
- Body should be --> File A1.csv has changed.
- Email should be sent to A1@xyz.com,A3@xyz.com
Lookup.csv:
... (1 Reply)
From the command line I am running the following command:
for i in $(awk '{print ($1)}' src-dst|uniq); do dig -x "$i" +short; done
src-dst has a list of IP addresses. When this script is running and I do a ps -ef | grep dig, I see the proper dig command with IP addresses being run, but the... (2 Replies)
Hi,
If I am asking this question, you must have already figured out , that I am new to Unix, so here it goes
I was trying to read a file, add some user defined content to it and send out an email , I did find out a way to achieve this, but looking at the code, it looks a bit crude to me, can... (3 Replies)
I have input data looks like this which is a part of a csv file
7,1265,76548,"0102:04"
8,1266,76545,"0112:04"
I need to make the output data should look like this and the output data will be part of text file:
7|1265000 |7654899 |A|
8|12660000 |76545999 |B|
The logic behind the... (6 Replies)
We have the data looks like below in a log file.
I want to generat files based on the string between two hash(#) symbol like below
Source:
#ext1#test1.tale2 drop
#ext1#test11.tale21 drop
#ext1#test123.tale21 drop
#ext2#test1.tale21 drop
#ext2#test12.tale21 drop
#ext3#test11.tale21 drop... (5 Replies)
Discussion started by: Sanjeev G
5 Replies
LEARN ABOUT CENTOS
pmgetindomarchive
PMGETINDOMARCHIVE(3) Library Functions Manual PMGETINDOMARCHIVE(3)NAME
pmGetInDomArchive - get instance identifiers for a performance metrics instance domain
C SYNOPSIS
#include <pcp/pmapi.h>
int pmGetInDomArchive(pmInDom indom, int **instlist, char ***namelist);
cc ... -lpcp
DESCRIPTION
Provided the current Performance Metrics Application Programming Interface (PMAPI) context is associated with an archive log, pmGetInDo-
mArchive will scan the union of all the instance domain metadata for the instance domain indom, and return via instlist the internal
instance identifiers for all instances, and via namelist the full external identifiers for all instances.
This routine is a specialized version of the more general PMAPI routine pmGetInDom.
The number of instances found is returned as the function value (else less than zero to indicate an error).
The value for the instance domain indom is typically extracted from a pmDesc structure, following a call to pmLookupDesc(3) for a particu-
lar performance metric.
The resulting lists of instance identifiers (instlist and namelist), and the names that the elements of namelist point to, will have been
allocated by pmGetInDomArchive with two calls to malloc(3C), and it is the responsibility of the caller to free(instlist) and
free(namelist) to release the space when it is no longer required.
When the result of pmGetInDomArchive is less than one, both instlist and namelist are undefined (no space will have been allocated, and so
calling free(3C) is a singularly bad idea).
PCP ENVIRONMENT
Environment variables with the prefix PCP_ are used to parameterize the file and directory names used by PCP. On each installation, the
file /etc/pcp.conf contains the local values for these variables. The $PCP_CONF variable may be used to specify an alternative configura-
tion file, as described in pcp.conf(5). Values for these variables may be obtained programmatically using the pmGetConfig(3) function.
SEE ALSO PMAPI(3), pmGetConfig(3), pmGetInDom(3), pmLookupDesc(3), pmLookupInDomArchive(3), pmNameInDomArchive(3), pcp.conf(5) and pcp.env(5).
DIAGNOSTICS
PM_ERR_NOTARCHIVE
the current PMAPI context is not associated with an archive log
PM_ERR_INDOM_LOG
indom is not a defined instance domain identifier for the archive log
Performance Co-Pilot PCP PMGETINDOMARCHIVE(3)
11-19-2014
