Hello,
What are the options to print the contents of a directory in FIFO fashion?
I have searched the forum for something relative to this question and found no answers.
If there is a way please advise, if it has already been answered, please provide a link to the post.
Alternately if... (1 Reply)
Basically to illuminate i want to take a file with mutliple lines,
C:\searching4theseletters.txt
a
b
c
Read this into an array
@ARRAY
and then use this to compare against another file
C:\inputletters.txt
b
o
a
c
n
a (9 Replies)
Hi all
I am searching for a pattern in a file .
The file content is in a single line.If am doing a grep or sed for the a particular pattern am getting whole file.
I want the result in different lines.
attaching the file for reference
search pattern "/xxxxxx/hhhh/tttttttt/sss/" and... (4 Replies)
I'm currently working with dozens of FASTA files, and I'm tired of having to manually change the filename in my Perl script.
I'm trying to write a simple Perl script that'll create a 2-dimensional array containing the name of the folders and its contents.
For example, I would like the output... (6 Replies)
I am creating a report in groff and need to format data from a file into a
table cell.
Sample data:
dador,173323,bpt,jsp,39030013338878,1
dador,173323,brew,jsp,39030013338860,1
dador,173323,brew,jsp,39030013339447,1
dador,173323,brew,jsp,39030013339538,1
I would like to build a table... (12 Replies)
I do have a file with contents splited into multiple lines
ADSLHLJASHGLJSKAGHJJGAJSLGAHLSGHSAKBV
AJHALHALHGLAGLHGBJVFBJVLFDHADAH
GFJAGJAGAJFGAKGAKGFAK
AJHFAGAKAGAGKAKAKGKAGFGJDGDJJDGJDJDFAG
...
...
....
100's of lines
I would like to rearrange the content of this file so it will be a... (1 Reply)
Hi all,
I been looking for a solution to the fact that when I use:
for (i=1; i<=NF; i++) print $ifields that are originally in a single line are printed in a single line
I have severals files for which the first 7 are the same, but the number of variables after that can vary, for example NF... (5 Replies)
Hi there
I have a counter called
my $counter = 0;
I am trying to build an array that will have a name that is for example
my @array0 = ("some", "stuff");
but instead of hard coding the "0" in the array name i want to use whatever value the aforementioned $counter has in it...so
... (1 Reply)
ksh
eg
arrayname=(1 2 3 4 5)
I'm trying to display the individual contents of an array on a new line without using a loop, using one line of code.
output
1
2
3
4
5 (3 Replies)
Discussion started by: squrcles
3 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)