Try this awk solution if I understand what you are looking for (untested as more sample data is needed).
I have only tested this with the given data, but I'm surprised that you're showing sample output that includes the data marked in red above when there was no sample input for that date. When I tried running the above code with the given sample input, I didn't get the last line of the output shown above.
It also looks like there is a missing semicolon. Did you perhaps intend the following?:
which produces the output:
from the given sample input. And, this seems to match the given sample input.
These 2 Users Gave Thanks to Don Cragun For This Post:
set DAY=`date +%y%m%d`
set H=`date +%H`
set M=`date +%M`
mailx -s "$H-Mydata" myemail@mail.com<mydata
I am looking to set the current hour to have 1 hour less in the subject header:
For example: let's say the system time is 8
I want to have "7-Mydata" not "8-Mydata"
Can some1... (6 Replies)
My program:
__________________________________
#!/bin/ksh
DAY=`date +%y%m%d`
H=`date +%H`
M=`date +%M`
day=`date +%m/%d/%y`
let h=$H-1
echo DAY $DAY
echo H $H
echo M $M
echo day $day
echo h $h
_____________________________________
My result: (3 Replies)
i have this script that checks for yesterday date and also specific hour in that
-----------------------------------------------------------------
TZ=`date +%Z`+24 ;a=`date +%Y-%m-%d %k`
cd logs
count=0
for i in DBMaint.log
do
cat $i | grep $a >> file12.txt
done... (0 Replies)
I had some free time at work today so I decided to get a little practice with my shell scripts (I'm pretty new to the whole UNIX thing).
I'm sure I'm not the only college student here so maybe this code will come in handy for future weekends.
#!/bin/sh
if
then
echo "No playlist... (0 Replies)
I have a log like this:
Jan 26 13:59:41 server2 ntpdate: step time server 91.189.94.4 offset 0.065456 sec
Jan 26 13:59:41 server2 ntpd: ntpd 4.2.4p8@1.1612-o Fri Aug 6 22:49:54 UTC 2010 (1)
Jan 26 13:59:41 server2 ntpd: precision = 1.000 usec
Jan 26 13:59:41 server2 ntpd: ntp_io: estimated max... (2 Replies)
Hi,
I am getting a high load average, around 7, once an hour. It last for about 4 minutes and makes things fairly unusable for this time.
How do I find out what is using this. Looking at top the only thing running at the time is md5sum.
I have looked at the crontab and there is nothing... (10 Replies)
Hi friends, I want to convert 24 hour timing to 12 hour please help me...
my data file looks like this..
13-Nov-2011 13:27:36 15.32044 72.68502
13-Nov-2011 12:08:31 15.31291 72.69807
16-Nov-2011 01:16:54 15.30844 72.74028
15-Nov-2011 20:09:25 15.35096 ... (13 Replies)
Hi guys
I want any script to get me next hour
For example
Nexthour.sh 2013022823
It get me result
2013030100
Thanks a lot , I'm using Solaris 10 (5 Replies)
Hi All,
Thank you for reading through my post and helping me figure out how I would be able to perform this task.
For example: I have a list of continuous output collected into a file in the format as seen below:
Date...........Time........C....A......... B
==========================... (5 Replies)
Discussion started by: terrychen
5 Replies
LEARN ABOUT OPENDARWIN
sa1
sa1(8) BSD System Manager's Manual sa1(8)NAME
sa1 -- Generate a system activity daily data file.
SYNOPSIS
/usr/lib/sa/sa1 [t n]
DESCRIPTION
The sa1 command is a shell script used to invoke the system activity data collector, sadc. The binary sample data is collected at intervals
t seconds apart, in a loop n times. The binary sample data is written to the standard daily data file, /var/log/sa/sadd where the dd repre-
sents the current day of the month.
sa1 is intended to be started by cron.
EXAMPLE CRON ENTRY
# Starting at 8am collect system activity records
# every 20 minutes for 12 hours
# 20 minutes = 1200 seconds
# 12 hours with 3 samples each hour = 36 loops
0 8 * * 1-5 /usr/lib/sa/sa1 1200 36
# After the 12 hour period,
# collect a system activity report
30 20 * * 1-5 /usr/lib/sa/sa2 -A
FILES
/var/log/sa/sadd Default daily activity file that holds the binary sampling data. dd are digits that represent the day of the month.
SEE ALSO sa2(8), sadc(8), sar(1), iostat(8), vm_stat(1), netstat(1), top(1), sc_usage(1), fs_usage(1), crontab(1), crontab(5)Mac OS X Jul 25 2003 Mac OS X