Hi,
Could anyone help me ?
I'm trying to join two files, but no common field are on them. So I think on generate \000\ sequence to add for each line on both files, so then will be able to join these files.
Any idea?
Thanks in advance, (2 Replies)
Hi,
Whats the unix function to join multiple files? is it cat?
so I have multiple files in the same format and I want to join then by row
eg.
FILE1
1 3
1 3
1 3
1 3
FILE2
2 4
2 4
2 4 (1 Reply)
Hi guys,
I have three files which needs to be joined to a single file.
File 1:
Col a, Col b, Col c
File 2:
Col 1a, Col 1b
File 3:
Col 2a, Col 2b
Output:
Col 1a, Col 2a, Col a, Col b, Col c.
All the files are comma delimited. I need to join Col b with Col 1b and need to... (17 Replies)
I have two comma separated files.
I want to join those filesa nd put the result in separate file.
smaple data are:
file1:
A1,1,100
A2,1,200
B1,2,100
B2,2,200
file2
1,50
1,25
1,25
1,100
1,100
2,50
2,50 (10 Replies)
Hi experts,
I'm quite newbie here!!
I have two seperate files. Contents of file like below
File 1:
6213019212001 8063737
File:2
15703784
I want to join these two files into one where content will be
File 3:
6213019212001 8063737 15703784
Regards,
Ray Seilden (1 Reply)
Hi,
I have about 20 tab delimited text files that have non sequential numbering such as:
UCD2.summary.txt
UCD45.summary.txt
UCD56.summery.txt
The first column of each file has the same number of lines and content. The next 2 column have data points:
i.e UCD2.summary.txt:
a 8.9 ... (8 Replies)
I have two files with the below contents :
sampleoutput3.txt
20150202;hostname1
20150223;hostname2
20150716;hostname3
sampleoutput1.txt
hostname;packages_out_of_date;errata_out_of_date;
hostname1;11;0;
hostnamea;12;0;
hostnameb;11;0;
hostnamec;95;38;
hostnamed;440;358;... (2 Replies)
Discussion started by: rahul2662
2 Replies
LEARN ABOUT REDHAT
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)