as you can see there is a delimiter after c8 "::". Awk sees the rest as fields because it doesn't recognize spaces and tabs as delimiters. So i am basically looking to isolate 20030003ba13f6cc. Can anyone help?
c8::20030003ba13f6cc disk connected configured unknown (2 Replies)
Hi,
Is there a way to create sequence numbers in unix
i have a set of batches(which contain records) and i want to assign a number to every batch. how can i do that? (1 Reply)
Hello All,
I want to make a simple script which generate random number from 0 to 1000.
and simply display it.
Plz HELP!!!!!!
Regards,
Waqas Ahmed (2 Replies)
I would like to write a script that would create 1000 files like clm0001.txt to clm1000.txt. All the files would contain the same contents. How do I achieve this using a script?Please help. (2 Replies)
Hi Guys,
I have a file with numbers in sequence.
The sequence have been broken somewhere.. I need to find out at which number the sequence has been broken...
For an example, consider this sequence, it needs to give me output as 4 (as 5 is missing) and 6(as 7 is missing)
Thanks for... (3 Replies)
I am just a newbie to perl scripting. I need help with listing of hexadecimal numbers in a column as follows.
INPUT FIle:
08AF ship steel
08B0 ship steel
08B1 ship steel
08B2 flight docs
08B3 flight docs
08B4 flight docs
08B5 flight docs
08B6 flight decl ... (3 Replies)
I am trying to add a single line of text to every file in a particular folder. There are thousands of files in the folder.
Each file contains this same start of the first line:
{d "%w- %d %m-, %Y - %T"} <some message here>
with the rest of the text following the second curly bracket... (10 Replies)
I need awk script to generate part number sequencing based on data in multiple columns like below
Input File
---------
Col A|Col B|Col C|
1|a|x|
2|b|y|
|c|z|
| |m|
| |n|
And out put should be like
1ax
1ay
1az
1am
1an
1bx
1by (6 Replies)
Hi,
I have a file source as below.
OL|10031|Day|Black|Midi|Good|Value|P01|P07
OL|10031|Day|Black|Short|Good|Value|P01|P07
I need to create a file form the above data as below logic
1. take the first line
2. create a file say inclusion1 as below from the first line
OL,10031,1,Day... (8 Replies)
Discussion started by: bhaski2012
8 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)