I have a flat file and need to count no of records in the file less the header and the trailer record.
I would appreciate any and all asistance
Thanks
Hadi Lalani (2 Replies)
Hello,
I searched the forums on the keywords in the title I used above, but I did not find the answer:
Is it possible to count records in a .zip file on an AIX machine if i don't have pkunzip installed?
From all the research I'm reading in google and the reading of pkunzip in Unix.com,... (3 Replies)
Hi,
can I do something like this to add a condition of checking if the 4th field is number or space or blank also:
awk -F, '$4 /^*||*/' MYFILE >> OTHERFILE
I also want the other part i.e. I need to exclude all lines whose 4th field is space or blank or number:
MYFILE
a,b,c,d,e
a,b,c,2,r... (2 Replies)
Hi
I am having files with date and time stamp as the folder names like 200906051400,200906051500,200906051600 .....hence everyday 24 files will be generated
i need to do certain things on this 24 files daily
file contains the data like
200906050016370 0 1244141195225298lessrv3 ... (13 Replies)
Hi,
I have a pipe delimited txt file which contains 17 fields per line/row.
16th field contains email id. I want to count the number of lines/rows that contains null in the 16th field.
Plz find attached example data file.
I'm looking for a command line/script which achieves this.
... (5 Replies)
Hi Gurus,
I need to count the duplicate records in file
file
abc
abc
def
ghi
ghi
jkl
I want to get below result:
abc ,2
abc, 2
def ,1
ghi ,2
ghi, 2
jkl ,1
or
abc ,2
def ,1 (3 Replies)
Hi,
I have a requirement.for eg: i have a text file with pipe symbol as delimiter(|) with 4 columns a,b,c,d. Here a and b are primary key columns..
i want to process that file to find the duplicates and null values are in primary key columns(a,b) . I want to write the unique records in which... (5 Replies)
I have the following a.txt file
A|1|2|3|4|5|
A||2|3|0||
A|1|6||8|10|
A|9|2|3|4|1|
A|0|9|3|4|5|
A||2|3|4|5|
A|0|av|.9|4|9|
I use the following command to count null values for 2nd field
awk -F"|" '!$2 { N++; next } END {print N}' a.txt
It should give the result 2, but it is giving... (2 Replies)
Discussion started by: RJG
2 Replies
LEARN ABOUT DEBIAN
rocks
rocks(6x) XScreenSaver manual rocks(6x)NAME
rocks - animation of flying through an asteroid field
SYNOPSIS
rocks [-display host:display.screen] [-foreground color] [-background color] [-window] [-root] [-mono] [-ncolors n] [-install] [-visual
visual] [-count integer] [-delay usecs] [-speed integer] [-norotate] [-nomove] [-3d] [-fps]
DESCRIPTION
The rocks program draws an animation of an asteroid field moving past the observer (or vice versa). Sometimes the observer picks up spin
on Z axis.
OPTIONS
rocks accepts the following options:
-window Draw on a newly-created window. This is the default.
-root Draw on the root window.
-mono Make all the rocks the same color.
-ncolors colors
How many different colors to use. Default 5. Colors are chosen randomly.
-install
Install a private colormap for the window.
-visual visual
Specify which visual to use. Legal values are the name of a visual class, or the id number (decimal or hex) of a specific visual.
-count integer
Maximum number of rocks to draw on the screen at once. Default 100.
-speed integer
A measure of the speed with which the observer and the rocks pass each other, from 1 to 100. Default 100, meaning ``very fast.''
If you're on a slow display connection (the animation looks jerky) then try making this number smaller, and/or decreasing the num-
ber of rocks.
-delay microseconds
Number of microseconds to delay between each frame. Default 50000, meaning about 1/20th second. Compare and contrast with -speed,
above.
-norotate
Don't rotate the observer; just fly through the field on the level.
-nomove Don't turn the observer; just fly straight ahead through the field.
-3d Do red/blue 3d separations: if you look at the screen with 3d glasses, the rocks will be jumping right out at you. Oooooh,
scaaary!
-fps Display the current frame rate and CPU load.
ENVIRONMENT
DISPLAY to get the default host and display number.
XENVIRONMENT
to get the name of a resource file that overrides the global resources stored in the RESOURCE_MANAGER property.
SEE ALSO X(1), xscreensaver(1)BUGS
There should be an option to display doppler shift (a gravity rainbow.)
Speed of rotation should be settable.
Default speed of rotation should be relative to forward velocity.
COPYRIGHT
Copyright (C) 1992 by Jamie Zawinski. Permission to use, copy, modify, distribute, and sell this software and its documentation for any
purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice
and this permission notice appear in supporting documentation. No representations are made about the suitability of this software for any
purpose. It is provided "as is" without express or implied warranty.
AUTHOR
Based on Lisp Machine code copyright 1988 John Nguyen <johnn@hx.lcs.mit.edu>.
Ported to C and X by Jamie Zawinski <jwz@jwz.org>, 13-aug-92.
Steering code by Jeremie Petit; 3D code by theiling@coli.uni-sb.de.
X Version 11 5.15 (28-Sep-2011) rocks(6x)