Hi,
First i would like to say that im a unix begginer.
I have a file named /tmp/sample.lst that contain about 20 rows like the following two :
'/tmp/aa.txt' '/temp/aa.txt'
'/tmp/xx.txt' '/temp/xx.txt'
Inside a ksh script i would like to do the following task:
add the cp command at... (2 Replies)
Is there any way to combine 3 excel files into one comma separated file, after removing the header row from all the three files. Is this possible? I have looked in FAQ and I did not find anything.
Appreciate any suggestions or links to resources.
Radhika. (11 Replies)
here is a typical question for everyone ...
How to convert a given shell script to binaric command along with its shell script switches.
Any !dea (1 Reply)
Hi guys. Good day, morning, afternoon or night, depending on where you live.
I have a script shell in which I am looping on files (absolute path) see code section above.
I always have an error: bad substitution.
:wall:
Is it because my variable file is the index of the loop and not a normal... (4 Replies)
I need to combine two files based on the content in first column and combine it into one file . For example :
file1:
A 10
B 20
C 30
D 40
File2:
B 200
E 500
A 100
D 400
Need the output in this format:
file 3 :
column 1 Column 2 Column 3
A 10 100
B 20 ... (4 Replies)
The script below is an attempt to combine 3 shells into 1.
The first part: match.sh
prompts the user for an id of a patient and runs a match script based on the response of "y" or "n". After completing the user is asked if there are additional patients, and based on "y" or "n" a certain action... (2 Replies)
I am hoping the attached shell file is at least somewhat close to this.
Combining two shell file into one, where depending on the user input of"y" or "n" different commands are run. Thank you :).
So first he user is asked for an ID to match, once the id is entered a script is run that uses... (4 Replies)
Hello Unix Shell Script Experts,
I have a script that would mask the columns in .csv file or .txt file.
First the script will untar the .zip files from Archive folder and processes into work folder and finally pushes the masked .csv files into Feed folder.
Two parameters are passed
... (5 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
This script will analyse the channels.txt e registrations.txt and it will allow to mage the channels and the... (9 Replies)
Hello All , I am new to this Forum,
I am trying to write a script to combine two data files with 1 column in common and others columns are different .
File1
Apple 29
tomatao 4
grapes 25
File2
Apple fruit
tomatao veg
grapes fruit
other (3 Replies)
Discussion started by: gagan0119
3 Replies
LEARN ABOUT ULTRIX
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)
12-06-2010
