this will add up the 10th column i didn't understand for what you mentioned "And this happens in every 10 seconds for a minute max"
I mean to say by that, that the script/command will execute for a minute and sleep would be of 10 seconds. (I minute = 60 seconds ; i.e. 6 times script will run)
In that timespan, i would like to keep the 6 summations togather and then would add them finally.
Hi,
Please help to share your thought about how to perfrom summation for particular delimited field, and output to the particular file based on
-rw-r--r-- 1 abc other 3094 Oct 19 09:40 0132019832-ps5_online_cdrm.unl
-rw-r--r-- 1 abc other 1588 Oct 19 09:47... (2 Replies)
Help plz
Does any one have any idea how to compare interval ranges of 2 files.
finding 1-4 (1,2,3,4) of input2 in input1 of same key "a" values (5-10, 30-40, 45-60, 80-90, 100-120 ). Obviously 1-4 is not one of the range with in input1 a. so it should give out of range.
finding 30-33(31,32,33)... (1 Reply)
Hi All,
I need to sum values in a row.
eg:
input is: sum,value1,value2,value3,.....,value N
Required Output: sum,<summation of N values>
Please help me... (1 Reply)
Hello Guys
Please find my below requirement
I have a flat file with column headers in first line and data
The structure like below
col1 col2 col3
A 1 2
B 3 4
C 5 6
Say I have to take the summation of col2 (that will depend on the... (2 Replies)
Hello Guru s
I need your kind help to solve my below issue
I have a directory of flat files and have to calculate sum of some columns from the flat file .
Say for flat file 302 I need the column summation of 2 and 3 rd column
For flat file 303 I need the column summation of 5 and... (2 Replies)
Hi
I am executing below command to do summation on 46th coloumn.
cat File1| awk -F"|" '{p += $46} END { printf"Column Name | SUM | " p}'
I am getting output as
Column Name | SUM | 1.01139e+10
Here I want output in Proper decimal format. Can someone tell me what change is required for same? (1 Reply)
hi guys,
i have a script that basically just sums up the values of 2 particular columns in a file, grouped by the columns specified as well
The script is quite long, but it's basically just repetitive.. just for each condition.
This script only accepts one type of input file.
... (22 Replies)
I have three folders named f1, f2 and f3. The file names are same in all these folders. I would like to get the summation of the second column from all files. How can I do this ?
file1 in f1 folder
143 143.69 60.2 81.30 40.4 62.39 166.3 83.38 107.2 60.30 37.5
144 192.62 107.9... (3 Replies)
Hi All ,
I am having an input file as stated below
Input file
6 ddk/djhdj/djhdj/Q 10 0.5
dhd/jdjd.djd.nd/QB 01 0.5
hdhd/jd/jd/jdj/Q 10 0.5
512 hd/hdh/gdh/Q 01 0.5
jdjd/jd/ud/j/QB 10 0.5
HD/jsj/djd/Q 01 0.5
71 hdh/jjd/dj/jd/Q 10 0.5
... (5 Replies)
Discussion started by: kshitij
5 Replies
LEARN ABOUT OPENDARWIN
sleep
SLEEP(1) BSD General Commands Manual SLEEP(1)NAME
sleep -- suspend execution for an interval of time
SYNOPSIS
sleep seconds
DESCRIPTION
The sleep command suspends execution for a minimum of seconds.
If the sleep command receives a signal, it takes the standard action.
IMPLEMENTATION NOTES
The SIGALRM signal is not handled specially by this implementation.
The sleep command will accept and honor a non-integer number of specified seconds (with a '.' character as a decimal point). This is a non-
portable extension, and its use will nearly guarantee that a shell script will not execute properly on another system.
EXAMPLES
To schedule the execution of a command for x number seconds later (with csh(1)):
(sleep 1800; sh command_file >& errors)&
This incantation would wait a half hour before running the script command_file. (See the at(1) utility.)
To reiteratively run a command (with the csh(1)):
while (1)
if (! -r zzz.rawdata) then
sleep 300
else
foreach i (`ls *.rawdata`)
sleep 70
awk -f collapse_data $i >> results
end
break
endif
end
The scenario for a script such as this might be: a program currently running is taking longer than expected to process a series of files, and
it would be nice to have another program start processing the files created by the first program as soon as it is finished (when zzz.rawdata
is created). The script checks every five minutes for the file zzz.rawdata, when the file is found, then another portion processing is done
courteously by sleeping for 70 seconds in between each awk job.
DIAGNOSTICS
The sleep utility exits 0 on success, and >0 if an error occurs.
SEE ALSO nanosleep(2), sleep(3)STANDARDS
The sleep command is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
HISTORY
A sleep command appeared in Version 4 AT&T UNIX.
BSD April 18, 1994 BSD