9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I have written the following code
do
FILE_NO=$(echo $LINE|awk -F"|" '{print $1}'|tr "'" '+'|sed 's/\(.*\)\(++\)\(.*\)\(++\)/\3/')
INST_NO=$(echo $LINE|awk -F"|" '{print $2}'|tr "'" '+'|sed 's/\(.*\)\(++\)\(.*\)\(++\)/\3/')
if ]
then
... (3 Replies)
Discussion started by: yogendra.barode
3 Replies
2. Shell Programming and Scripting
Hi,
I want to display the file names and the record count for the files in the 2nd column for the files created today.
i have written the below command which is listing the file names. but while piping the above command to the wc -l command
its not working for me.
ls -l... (5 Replies)
Discussion started by: Showdown
5 Replies
3. UNIX for Advanced & Expert Users
Hi All,
We have a multi-threaded application.
During the course of action, each process creates some files. Is there any way to know which process has created a particular file ?
Ex:
Suppose we have 3 process running A, B and C in the application and some files FILE1 FILE2 FILE3 and... (4 Replies)
Discussion started by: 14341
4 Replies
4. Shell Programming and Scripting
I wrote a quick little script that will eventually end up as a cron job to export rrd files for my cacti server.
Here is the script:
#!/bin/bash
rm -rf /backup/cacti_xml/*
cd /var/www/html/rra
ls -1 *.rrd | awk '{print "rrdtool dump "$1" > /backup/cacti_xml/"$1".xml"}' | sh -x
Is there... (5 Replies)
Discussion started by: TheBigAmbulance
5 Replies
5. Shell Programming and Scripting
Hello experts,
I used following approach to get listing of all files of remote server.
Now I have remote server file information on same server.
I am getting listing in the output.txt
I want to count today's created files and old files.
I want to compare the numbers... (11 Replies)
Discussion started by: dipeshvshah
11 Replies
6. IP Networking
Hi all,
I have a graph sent from customer.
And i just know this is created using rrdtool after search the web.
Based on this graph,
1. I read that it can be set, but is it possible to know what is the time step for each point in this graph? is it 5 minutes or something?
2. Let says it is 5... (4 Replies)
Discussion started by: wilsonSurya
4 Replies
7. Shell Programming and Scripting
Hello all,
I would like to ask for an advice on how to deal with the following scenario.
Every now and then, our ERP system creates an interface text file with the following file format - XORD????.DLD where ???? is a sequence number. We can have 1 or more XORD files created in an hour. ... (9 Replies)
Discussion started by: negixx
9 Replies
8. UNIX for Dummies Questions & Answers
Hello,
my linux box is, for some reason, creating two files when I creat one. For example, if I create a file via the VI editor called TestFile, the box will create:
TestFile
TestFile~
Does anyone have any ideas as to why I'm getting that second file with the ~ at the end of it?
... (1 Reply)
Discussion started by: Atama
1 Replies
9. Programming
Hi!
IN THE FOLLOWING PROGRAM THE VALUE OF j REMAINS UNCHANGED . WHY ? IF I WANT A VARIABLE VALUE TO CHANGE LIKE THIS , IS THERE ANY WAY TO DO IT ?
Or do we have to use shared memory variables?
main()
{
int return_pid, i, total;
int j=1;
total = TOTALRECS+1;
for... (2 Replies)
Discussion started by: AJAY BHATIA
2 Replies
RRDDUMP(1) rrdtool RRDDUMP(1)
NAME
rrddump - dump the contents of an RRD to XML format
SYNOPSIS
rrdtool dump filename.rrd [filename.xml] [--header|-h {none,xsd,dtd}] [--no-header] [--daemon address] > filename.xml
DESCRIPTION
The dump function writes the contents of an RRD in human readable (?) XML format to a file or to stdout. This format can be read by
rrdrestore. Together they allow you to transfer your files from one computer architecture to another as well to manipulate the contents of
an RRD file in a somewhat more convenient manner.
filename.rrd
The name of the RRD you want to dump.
filename.xml
The (optional) filename that you want to write the XML output to. If not specified, the XML will be printed to stdout.
--header|-h {none,xsd,dtd}
By default RRDtool will add a dtd header to the xml file. Here you can customize this to and xsd header or no header at all.
--no-header
A shortcut for --header=none.
If you want to restore the dump with RRDtool 1.2 you should use the --no-header option since 1.2 can not deal with xml headers.
--daemon address
Address of the rrdcached daemon. If specified, a "flush" command is sent to the server before reading the RRD files. This allows
rrdtool to return fresh data even if the daemon is configured to cache values for a long time. For a list of accepted formats, see
the -l option in the rrdcached manual.
rrdtool dump --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd
EXAMPLES
To transfer an RRD between architectures, follow these steps:
1. On the same system where the RRD was created, use rrdtool dump to export the data to XML format.
2. Transfer the XML dump to the target system.
3. Run rrdtool restore to create a new RRD from the XML dump. See rrdrestore for details.
ENVIRONMENT VARIABLES
The following environment variables may be used to change the behavior of "rrdtool dump":
RRDCACHED_ADDRESS
If this environment variable is set it will have the same effect as specifying the "--daemon" option on the command line. If both are
present, the command line argument takes precedence.
AUTHOR
Tobias Oetiker <tobi@oetiker.ch>
1.4.7 2009-10-14 RRDDUMP(1)
