Hi, I've written a shell function in bash that reads letters into an array, then outputs them in one column with:
for n in "${array}"; do
echo $n
done
I was wondering if anyone knew how i would transpose the letters that are output by the for loop. Right now my output is:
aabbcc... (4 Replies)
Hello
I need to sort a file with data such as so it breaks on column 1 and all the data in column 2 is sorted into rows with a unique column 1:
1 5
1 6
1 7
2 3
2 4
3 7
3 0
3 9
So it comes out as:
1 5 6 7
2 3 4
3 7 0 9
I've tried many iterations of nawk but can't get it... (14 Replies)
Hi everyone,
I have a poblem like that:
I have a file which includes data looks like:
0.65214 0.3597 1.0
0.65244 0.3502 1.0
0.65273 0.3553 1.0
0.65305 0.3544 1.0
0.65327 0.3505 1.0
0.65359 0.3516 1.0
0.65578 0.6464 1.0
0.65605 0.6453 1.0
0.65633 0.6437 1.0
0.65660 0.6488 1.0... (3 Replies)
Hello!
I am very new to Linux and I do not know where to begin...
I have a column with >64,000 elements (that are not in numberical order) like this:
name
2
5
9
.
.
.
64,000
I would like to transpose this column into a row that will later become the header of a very large file... (2 Replies)
Hi All,
I have a input file say FILEA.
FILEA
--------
empid1
sal1
location1
manager1
empid2
sal2
location2
manager2
empid3
sal3
location3
manager3
.
.
. (3 Replies)
Hi
I do have a big file of the following format
a b c d e f g
2 3 5 6 6 6 7
3 4 5 6 7 9 0
4 5 7 8 9 9 0
1 2 4 5 6 7 8
3 5 6 7 2 3 4
5 6 7 4 3 2 4
5 4 5 6 3 5 5
r h i j k l m
2 3 4 5 6 7 8
4 5 7 8 9 9 0
3 5 6 7 2 3 4
2 3 5 6 6 6 7
5 5 7 8 9 2 3
1 2... (7 Replies)
Hi Guys,
I have file containing this kind of format below:
======== MOBILITY EVENT (G): ATTACH REJECT =========
Time : <date_time>
Node : <node>
GMM Cause : <code>
Details : <details>
Attach : <attach type>
IMSI : <imsi>
PTMSI : <ptmsi>
RA New : <ra new>
RA... (9 Replies)
Hi
I have a large csv file with lines like below
Date,Status,orig,dest,in,out,when,where
2012-01-01 00:30:37,I,48,56,23,98,83,34
2012-06-17 15:00:38,I,72,43,12,65,34,12I will really appreciate if someone can help with a sed script to transpose this to
2012-01-01 00:30:37,I,orig,48... (5 Replies)
Hi,
How do I transpose a huge space delimited file with more than 2 million columns and about 100 rows? Thanks! (10 Replies)
Discussion started by: evelibertine
10 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)