I need to pass an empty space in the command ="java ......... "
as one of the arguments where java calls some java command....
(It accepts it in windows as " ")
Thanks in advance
SD (2 Replies)
Hi Experts,
I want to print the lines whose third field in non-empty/blank space.
i.e.
INPUT FILE/B]
dcdccghjrry0yd cont
dcdccttrk820529 cont rdekedfsSCr
dcdccttrdky2d0y cont rdekedfsSC2 ... (3 Replies)
Hi suppose I have a csv file like this
count,1977,1978,1979
usa, , , blue
japan, red, yellow,green
india, , yellow,blue
china, blue, yellow, green
I want the output to be(replace everything, including empty data, with the most recent data):
... (1 Reply)
Hi all,
I need to replace certain robots.txt files with an empty file. I use the following to find the files I want to empty out:
find /Sites -type f -name "robots.txt" -exec grep -il "STAGE" {} \;
(finds all robots.txt files which contain the string 'STAGE')
Now what do I add to this... (3 Replies)
Hi Expert,
Kindly request for your expertise in this matter.
I have below output:
12.125.124.173,xx1.common.com
12.125.124.174,xx2.common.com
12.125.124.175,xx3.common.com
12.125.124.176,
12.125.124.177,
12.125.124.178,
12.125.124.179,xx4.common.com
12.125.124.180,xx5.common.com... (8 Replies)
Hi
I would like to replace empty string with a particluar value, any suggessions with awk ?
my input file is not delimited with any delimiters
input
52001073M8000000004567777
5200107 000000004567778
5200107 000000004567779
52001073M8000000004567789
Expected output... (5 Replies)
Hi,
In a file we have the following data like as below
abcdef="cfg-1-15"
bmmdda-g-45-2
yhdiao"rtg-1-df-34"
I need a sed/awk command to replace the above string with empty.
Thx, (1 Reply)
Hi,
I am using KSH.
I am trying to check if the output file is empty or not.
I tried with ] but what i see is my file is empty but still manages to have a size of 1 instead of 0.
But my file doesnot have anything its empty.
I am not sure how to check this.
can any one help? (10 Replies)
Discussion started by: Sharma331
10 Replies
LEARN ABOUT V7
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)