Hi, if the items are grouped like in your sample, try something like:
Otherwise, try something like this:
But then the items will not necessarily appear in the order of the input file
Last edited by Scrutinizer; 07-17-2016 at 01:10 PM..
I am new to the unix server.
My question is:
i have 10 users
a
b
c
d
e
f
g
h
i
j
Among the 10 5 users are (normal) user and remainging 5 users are (qad) users
How can i sepearte this one?
How can i give the dlc access rights?
Please provide the clear cut idea. (0 Replies)
how would I write a command line that creates a new file named stuff.txt in the current working directory which contains the number of directories in the current working directory, followed by the number of empty files in the current working directory, followed by the name of the working directory? (3 Replies)
Hi all,
I have a set data as shown below, and i would like to eliminate the name that no children - boy and girl. What is the appropriate command can i use(other than grep)? Please assist...
My input:
name sex marital status children - boy children - girl ... (3 Replies)
Hi all,
I have input lines like below:
A;100;Paris;City;10;0;0
A;100;Paris;City;0;10;0
A;100;Paris;City in Europe;0;0;20
B;101;London;City;20;0;0
B;101;London;City;0;20;0
B;101;London;City in Europe;0;0;40
I need to group the above lines to:
A;100;Paris;City in Europe;10;10;20... (4 Replies)
Whats a good way to group (by adding a new integer to the front of each line) pairs of lines, such that lines 1 & 2 are group 1, lines 3 & 4 are group 2, etc...
ex input:
A
B
C
D
etc...
ex output:
1A
1B
2C
2D
etc... (5 Replies)
Hi All,
I have the following time stamp data in 2 columns
Date TimeStamp(also with milliseconds)
05/23/2012 08:30:11.250
05/23/2012 08:30:15.500
05/23/2012 08:31.15.500
.
.
etc
From this data I need the following output.
0.00( row1-row1 in seconds)
04.25( row2-row1 in... (5 Replies)
I have a text file in this format.
Group: AAA
Notes: IP : 11.11.11.11
#User xxxxxxxxx
#Password aaaaaaaaaaaaaaaa
Group: AAA
Notes: IP : 11.11.11.22
#User yyyyyyyyyyyyy
#Password bbbbbbbbbbbbb (8 Replies)
How do you do grouping in grep? Here's how I tried it at first:
egrep 'qualit(y|ies)' /usr/share/dict/words
-bash: syntax error near unexpected token `('
I'm using GNUgrep, and I found this on their site. grep regular expression syntax
So I tried this:
egrep 'qualit\(y\|ies\)'... (2 Replies)
Hi all,
I am using following command:
perl program.pl input.txt output.txt CUTOFF 3 > groups_3.txt
containing program.pl, two files (input.txt, output.txt) and getting output in groups_3.txt:
But, I wish to have 30 files corresponding to each CUTOFF ranging from 0 to 30 using the same... (1 Reply)
awk 'FNR==NR {a; next} $NF in a' genes.txt refseq_exons.txt > output.txt
I can not figure out how to group the same name in $4 together.
Basically, all the SKI together in separate rows and all the TGFB2. Thank you :).
chr1 2160133 2161174 SKI
chr1 218518675 218520389 TGFB2... (1 Reply)
Discussion started by: cmccabe
1 Replies
LEARN ABOUT REDHAT
ppmntsc
PPMNTSC(1) General Commands Manual PPMNTSC(1)NAME
ppmntsc - Make RGB colors legal for NTSC or PAL color systems.
SYNOPSIS
ppmntsc [ --pal ] [ --legalonly ] [ --illegalonly ] [ --correctedonly ] [ --verbose ] [ --debug ] [ infile ]
Minimum unique abbreviations of options are acceptable.
DESCRIPTION
This program makes colors legal in the NTSC (or PAL) color systems. Often, images generated on the computer are made for use in movies
which ultimately end up on video tape. However, the range of colors (as specified by their RGB values) on a computer does not match the
range of colors that can be represented using the NTSC (or PAL) systems. If an image with "illegal" colors is sent directly to an NTSC (or
PAL) video system for recording, the "illegal" colors will be clipped. This may result in an undesirable looking picture.
This utility tests each pixel in an image to see if it falls within the legal NTSC (or PAL) range. If not, it raises or lowers the pixel's
saturation in the output so that it does fall within legal limits. Pixels that are already OK just go unmodified into the output.
Input is from the file named input. If input is -, input is from Standard Input. If you don't specify input, input is from Standard
Input.
Output is always to Standard Output.
This program handles multi-image PPM input, producing multi-image PPM output.
OPTIONS --pal Use the PAL transform instead of the default NTSC.
--verbose
Print a grand total of the number of illegal pixels.
--debug
Produce a humongous listing of illegal colors and their legal counterparts. NOTE: This option may produce a great deal of output.
--legalonly
Output only pixels that are already legal. Output black in place of pixels that are not.
--illegalonly
Output only pixels that are illegal (and output them uncorrected). Output black in place of pixels that are already legal.
--correctedonly
Output only pixels that are corrected versions of illegal pixels. Output black in place of pixels that are already legal.
SEE ALSO ppm(5), ppmdepth(1), ppmdim(1), ppmbrighten(1)AUTHOR
Wes Barris, Minnesota Supercomputer Center, Inc., Bryan Henderson
4th Berkeley Distribution April 19, 2000 PPMNTSC(1)