Finding difference between two columns of unequal length
Hi,
I have two files which look like this
I want to find difference between these two files. The values that I am interested in are as follows. If my subtraction formulation is (A-B), B is a value in the waitstate file.
The value of A will be the one which is the smallest number that is larger than B in the gostate file.
In this case, the solutions should be 22.4-18.2 and 89.4-82.1.
I am not sure how to generate the subset of file 2 based on file 1.
I have a pipe delimited file. I need to check that the first and second fields are 5 characters long and if not i need to append 0 in front of them to make them 5 characters long. can some body let mwe know how i can find the length of the two fields and then make them 5 characters long if they... (6 Replies)
Hi,
I have two files A.txt and B.txt. And i have the following attributes in both the files.
<date and time> <a unique id>
For eg:
<2007 May 30 20:29:36:034 GMT> <ID1> in A.txt
<2007 May 30 20:42:36:038 GMT> <ID1> in B.txt
Now, i need to find the time difference... (0 Replies)
Hi,
I have a fixed length file where I need to verify the values of 3 different fields, where each field will have a different value.
How can I do that in a single step. (6 Replies)
I have a field MPN-BANK-NUMBERO:006,00:N in a file FILE1
How can i display the length of the Bank Number.Any idea ?
The output shud take the following format
FILE 1 6
Where 1 is the starting position and 6 is the Ending position. (9 Replies)
Hi,
I have two files
one with 12486 lines
second one with 13116
As per the comparsion between two files the count have 630 difference
I used diff command to find the difference between two files but it's not understandable
could any one suggest any command to get 630 records in a new... (4 Replies)
I have a sample txt file which has different variable lengths of 2,10,3,15.
What is the command that I need use in order to get the record count that has length '3'
Thanks (3 Replies)
Hi,
My date is coming as
STARTDATE=Sun Jul 15 00:34:23 2012
ENDDATE=Sun Jul 15 00:50:04 2012I want difference between these two dates,anyone's helps will be appriciated.
Thanks
Prasoon (3 Replies)
Hi,
I am trying to figure out how to get the length of the longest column in the entire file (because the length varies from one row to the other)
I was doing this at first to check how many fields I have for the first row:
awk '{print NF; exit}' file
Now, I can do this:
awk '{ if... (4 Replies)
Legends,
I have a requirement to run the script exactly after one hour of completion of dependent script.
Eg: Script B should run after one hour on the completion of Script A.
I got the time stamps using following variables. these scripts runs in autosys
> DATE=`date +%H:%M`
>... (4 Replies)
Discussion started by: sdosanjh
4 Replies
LEARN ABOUT DEBIAN
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS -raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO ppm(5)AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)