Can some body explain how this inverse range match works for this example. i know sed command
means match the first line that contains atleast one character to the first blank line..but getting inverse of it is confusing
Moderator's Comments:
Please have data, examples etc. also enclosed in code tags to preserve indention etc.
Hello all,
I would like a bit of help with a problem I am having. I have the following example file:
$ cat test_hosts
10.10.2.3 host1
10.10.2.4 host2
10.10.2.130 host3
10.10.2.5 host4
10.10.2.230 host5
10.10.2.22 host6
I need to match all IP addresses in the 10.10.2.1-10.10.2.22... (5 Replies)
the following range matching works great but i wish to add a blank line after each range result set... which i've tried and researched to no avail
MY INPUT DATA:
CURRENT CODE I'M USING:
sed -n '/*$/,/;/p' $INPUT_FILE
RESULTS I'M GETTING:
RESULT I looking to... (5 Replies)
Hi Experts,
Need help on printing of numbers, which are missing in the range.
Pls find the details below
Input
1000000002
1000000007
1234007940
1234007946
Output
1000000003
1000000004
1000000005
1000000006
1234007941 (2 Replies)
Hello,
I'm trying to find an nice solution for the following:
1) I have ranges of numbers (begin-end): 10-15, 20-30, 45-50
2) I have begin limit=0 and end limit=60.
3) I need to find out number ranges between begin limit and end limit that do not overlap with the ranges in item1.
In this... (6 Replies)
I am trying to create a script that will use the position in column A ($1) in 48850.txt and search for it in columns B ($2) in gene.txt. Then when it finds a match it copies the text in column A ($1) and places it in column C ($3) of 48850.txt. I have attached the files. Thank you :).
The... (2 Replies)
I ask of you but yet another simplistic question that I hope can be answered. Its better explained showing my code. Here is my list(tmp_pkglist), which contains a list of all Debian (Jessie) packages:
snippet
'zssh (1.5c.debian.1-3.2+b1 , 1.5c.debian.1-3.2 )',
'zsync (0.6.2-1)',
'ztex-bmp... (2 Replies)
Hi I have multiple files for which I want to use awk for the following:
Read each line in each file- if any of the columns match "PVALUE=" followed by the number, then print the line in case the number following "PVALUE=" is greater than 0.05.
I did the following:
ls *.txt | xargs -I @ -P15... (14 Replies)
Input: START
OS:: UNIX
Release: xxx
Version: xxx
END
START
OS:: LINUX
Release: xxx
Version: xxx
END
START
OS:: Windows
Release: xxx
Version: xxx
ENDHere i am trying to get all the information between START and END, only if i could match OS Type.
I can get all the data between the... (3 Replies)
Discussion started by: Dharmaraja
3 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)