Inferring from lines 5 and 8, the division should be done by constant 2, not the line count per key. Under the assumption that field 8, embedded in field separators, is NOT matched anywhere else in the line, try
Should the line count matter, try
Hi,
I'm a UNIX newbie .. so forgive me if this question sounds dumb.
:)
Is it possible for Unix to notify a process that a particular directory has been updated? Rather that the process constantly polling the directory ...
Awaiting your replies ..
Thanks,
VJ (6 Replies)
Hi All,
I already have gcc complier installed in my machine.
Its version is : gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)
I am not sure whethere it's is latest gcc version available. I want to update my gcc version. Can anyone please suggest me what is the latest and stable gcc... (1 Reply)
I have a file (key.dat) that contains two columns:
AA|1234|
BB|567|
CC|8910|
I have another file (extract.dat) that contains some data:
SD|458|John|Smith|
AA|3345|Frank|Williams|
AA|1234|Bill|Garner|
BD|0098|Yu|Lin|
BB|567|Gail|Hansen|
CC|8910|Ken|Nielsen|
I want to compare the... (5 Replies)
Hi,
We have recently implemented 'quota' concept for the unix users.
softlimit - 230MB
hardlimit - 250MB
We have applied the quota when few of users are more than the hardlimit,issue is that even though the users cleared the space, still its 'quota' was not updating properly.
For some... (0 Replies)
Hi All,
Can anyone help to write the script to check files updation?
i have files as mentioned below. which will be updated some time.
i just want to check the last file is updating the data for last 15 mins or not.
if its not updating i want to print NOT OK. if its updating data i want... (1 Reply)
Hello All,
I need to update my .cfg file which is used in the script for almost all runs.
myfile.cfg file:
var=1
var1=1
run=0
script:
#! /bin/sh
. /mydir/myfile.cfg
echo $var"\t" $var1
exit
So, the requirement is that the myfile.cfg should update every time I run the... (10 Replies)
Hi All,
I have a requirement where i need to check if an rsa public key corresponds to a private key and hence return success or failure. Currently i am using the command
diff <( ssh-keygen -y -e -f "$PRIVKEY" ) <( ssh-keygen -y -e -f "$PUBLICKEY" )
and its solving my purpose. This is in... (1 Reply)
I am looking to move matching lines (01 - 07) from File1 and 77 tab the matching string from File2, to File3.txt. I am almost done but
- Currently, script is not printing lines to File3.txt in order.
Thanks a lot.
Any help is appreciated.
Script I am using:
awk 'FNR == NR && ! /^]*$/ {... (9 Replies)
Hi all
I have two files I need to match record from first file and second file on column 1,8 and and output only match records on file1
File1:
020059801803180116130926800002090000800231000245204003160000000002000461OUNCE000000350000100152500BM01007W0000 ... (5 Replies)
Discussion started by: arunkumar_mca
5 Replies
LEARN ABOUT DEBIAN
rrdinfo
RRDINFO(1) rrdtool RRDINFO(1)NAME
rrdinfo - extract header information from an RRD
SYNOPSIS
rrdtool info filename [--daemon address]
DESCRIPTION
The info function prints the header information from an RRD in a parsing friendly format.
Check rrdcreate if you are uncertain about the meaning of the individual keys.
filename
The name of the RRD you want to examine.
--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 info --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd
EXAMPLE
This is the output generated by running info on a simple RRD which contains two data sources and one RRA. Note that the number after the
last_update keyword is in seconds since 1970. The string NaN stands for *UNKNOWN* data. In the example it means that this RRD has neither
minimum nor maximum values defined for either of its data sources.
filename = "random.rrd"
rrd_version = "0001"
step = 300
last_update = 955892996
header_size = 2872
ds[a].type = "GAUGE"
ds[a].minimal_heartbeat = 600
ds[a].min = NaN
ds[a].max = NaN
ds[a].last_ds = "UNKN"
ds[a].value = 2.1824421548e+04
ds[a].unknown_sec = 0
ds[b].type = "GAUGE"
ds[b].minimal_heartbeat = 600
ds[b].min = NaN
ds[b].max = NaN
ds[b].last_ds = "UNKN"
ds[b].value = 3.9620838224e+03
ds[b].unknown_sec = 0
rra[0].cf = "AVERAGE"
rra[0].pdp_per_row = 1
rra[0].cdp_prep[0].value = nan
rra[0].cdp_prep[0].unknown_datapoints = 0
rra[0].cdp_prep[1].value = nan
rra[0].cdp_prep[1].unknown_datapoints = 0
ENVIRONMENT VARIABLES
The following environment variables may be used to change the behavior of "rrdtool info":
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 2009-04-20 RRDINFO(1)