Hi I am Newbie to Unix.Appreciate Help from forum
user would loada b.Csv File(Below example) in /data/m/ directory.Program need to read the b.csc to extract certain column and create a new file /data/d/ directory as csv file with new name.
User File Format
1232,samshouston,12345... (3 Replies)
With the help of this forum, I have a script with the following output:
chr7 27104483 27105154
chr7 27106872 27110789
chr7 27111956 27112830
chr7 27114388 27125180
chr7 27126966 27131260
chr7 27135440 27137796
which was created by the following script:
awk '1 == NR || $NF >= 1000 {... (6 Replies)
Hello Guys ,
I need an another help regarding the below problem.
I want to create a new file based on the existing file ,where two columns will be changed according to user input .(say column 4 and column 5)
Please let me know how to proceed with
Thanks (3 Replies)
Dear All,
I have a requirement in which i have to load a file placed in FTP location onto my database. The process i'll follow is as below:
1) Get the files using FTP.
2) Create the desired load files as i have to load only 19 fields out of the 104 available in the file.
The fields i require... (7 Replies)
Hello Everyone,
I have one source file which is genarated by SAP in different format(Which I've never seen). I need to convert that file to required format and I need to read this target file from Datastage to use this in my Jobs. So I do not have any other options except to use Unix script to... (4 Replies)
My file format:
--------------------------------------------------
Complete Consistency Check
Valid Area : VALID:VALID
Started by : esanwad
Started at : Thu Dec 11 16:04:46 2014
CNA version : R21H04_EC08
Check range : AREA VALID/VALID
... (4 Replies)
Hi
I need some help with a task, i am an absolute newbie to any form of shell scripting and request guidance.
I have been building a proxy server using the apache mod proxy currently my solution is working , but i need to automate the process , suppose if any changes need to be made on... (0 Replies)
Discussion started by: satej
0 Replies
LEARN ABOUT XFREE86
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)