I have big log file, which contains the netstat output from my application server to a particular DB server. I aim is to plot a daily graph for this. Please find the sample log file below.
@ - ...........................................................
@ - Total number of connection to the ... (3 Replies)
Hi,
As a a security audit, how can I proceed further with Fine tuning and Hardening the linux kernel... I am not sure with the steps how to proceed further... If i do some thing wrong, then its comes with the Kernel panic error. So, I am afraid, how to do the tuning with the kernel.. (1 Reply)
I have very big log file around 2-3 GB in that it contians 24 hours log data. My work is extract only 5-5 data and count the patterns from them. I worte a script in linux and we're using that.
sed -n "/2009 05:/,/2009 17:/p" trace.log | grep -f patterns.txt > temp.log
while read string ;do... (5 Replies)
Can some body tune the below command, its occupyinh more than 90% of CPU some times.
tail -n 1000 /logs/trace.log | awk 'BEGIN{OOM = 0; ScE = 0; NaE = 0; Jms = 0}
/OutOfMemoryException/{OOM = 1}
/StaleConnectionException/{ScE = 1}
/NamingException/{NaE = 1}
/JmsTimeOutException/{Jms = 1}... (17 Replies)
i would like to know how can i fine tune the following query since the cost of the query is too high ..
insert into temp temp_1 select a,b,c,d from xxxx
.. database used is IDS.. (1 Reply)
Hi Expert's,
I need your assitance in tunning one script. I have a mount point where almost 4848008 files and 864739 directories are present. The script search for specific pattern files and specfic period then delete them to free up space. The script is designed to run daily and its taking around... (19 Replies)
Running 2 VM Guests on an HPUX Integrity Server. One Guest runs great, the other is always at a high NICE value and 0% idle as shown in TOP:
What do you think should be tuned to bring down the NICE and increase IDLE %? Thanks in advance
-hpuxadmin
slow VM GUEST
Load averages: 2.56,... (5 Replies)
Hi !
My script read out data out of 144 files per day - every ten minutes a file with data.
data-file
WR030B 306.71 0
WR050B 315.13 0
WR120B 308.34 0
WV030B 3.52 0
WV050B 5.06 0
WV120B 6.65 0
TLUFT02B 8.60... (3 Replies)
Discussion started by: IMPe
3 Replies
LEARN ABOUT MINIX
pamdeinterlace
pamdeinterlace(1) General Commands Manual pamdeinterlace(1)NAME
pamdeinterlace - remove ever other row from a PAM/PNM image
SYNOPSIS
pamdeinterlace [-takeodd] [-takeeven] N [infile]
You can use the minimum unique abbreviation of the options. You can use two hyphens instead of one. You can separate an option name from
its value with white space instead of an equals sign.
DESCRIPTION
pamdeinterlace Removes all the even-numbered or odd-numbered rows from the input PNM or PAM image. Specify which with the -takeeven and
-takeodd options.
This can be useful if the image is a video capture from an interlaced video source. In that case, each row shows the subject 1/60 second
before or after the two rows that surround it. If the subject is moving, this can detract from the quality of the image.
Because the resulting image is half the height of the input image, you will then want to use pamstretch or pnmscale to restore it to its
normal height:
pamdeinterlace myimage.ppm | pamstretch -yscale=2 >newimage.ppm
OPTIONS -takeodd
Take the odd-numbered rows from the input and put them in the output. The rows are numbered starting at zero, so the first row in
the output is the second row from the input. You cannot specify both -takeeven and -takeodd.
-takeeven
Take the even-numbered rows from the input and put them in the output. The rows are numbered starting at zero, so the first row in
the output is the first row from the input. This is the default. You cannot specify both -takeeven and -takeodd.
SEE ALSO pamstretch(1), pnmscale(1)AUTHOR
put by Bryan Henderson in the public domain in 2001
11 November 2001 pamdeinterlace(1)