hello everyone..
I was wondering is there a effective way to sort file that contains colomns and numeric one.
file
218900012192 8938929 8B8DF3664 1E7E2D59D5 0000 26538 1234 74024415
218900012979 8938929 8B8DF3664 1E7E2D59D5 0000 26538 1234 74024415
218900012992 8938929 8B8DF3664... (2 Replies)
Hi power user,
if I have this file:
file1.txt:
1111
1111
2222
2222
3333
3333
3333
4444
4444
4444
when I run the
sort file1.txt | uniq > data1.txt
the result is (2 Replies)
I don't really know much about UNIX commands, so if someone could help me understand how to do this, I'd really appreciate it.
I have a text file with data that looks like this (filename: numbers.txt):
1 1 1 1 1 1 1 1 1 2 1 1_2 2_1
1 1 1 1 1 1 1 1 2 1 2 1_2 2_1
1 1 1 1 1 1 1 1 2 1 2 1_2 2_1... (12 Replies)
Hi Guys,
I have two files that I am using:
File1 is as follows:
wwe
khfgv
jfo
jhgfd
hoaha
hao
lkahe
This is like a master file which has entries in the order which I want. (4 Replies)
hello,
I have a file as follows:
F0100010 A C F0100040 A G BTA-28763-no-rs 77.2692
F0100020 A G F0100030 A T BTA-29334-no-rs 11.4989
F0100030 A T F0100020 A G BTA-29515-no-rs 127.006
F0100040 A G F0100010 A C BTA-29644-no-rs 7.29827
F0100050 A... (9 Replies)
Hi all,
I wanted to save the values of a file that contains unique entries based on a specific column (column 4). my sample file looks like the following:
input file: 200006-07file.txt
145 35 10 3
147 35 12 4
146 36 11 3
145 34 12 5
143 31 15 4
146 30 14 5
desired output files:... (5 Replies)
Hi ,
i have a belwo script which is used to get sectors per track value extarcted from Solaris machine:
for DISK in /dev/dsk/c*t*d*s*; do value=`prtvtoc "$DISK" | sed -n -e '/Dimensions/,/Flags/{/Dimensions/d; /Flags/d; p; }' | sed -n -e '/sectors\/track/p'`; if ; then echo... (4 Replies)
Hello Team,
I need your help on the following:
My input file a.txt is as below:
3330690|373846|108471
3330690|373846|108471
0640829|459725|100001
0640829|459725|100001
3330690|373847|108471
Here row 1 and row 2 of column 1 are identical but corresponding column 2 value are... (4 Replies)
Hello,
I am trying to count unique rows in my file based on 4 columns (2-5) and to output its frequency in a sixth column. My file is tab delimited
My input file looks like this:
Colum1 Colum2 Colum3 Colum4 Coulmn5
1.1 100 100 a b
1.1 100 100 a c
1.2 200 205 a d
1.3 300 301 a y
1.3 300... (6 Replies)
Discussion started by: nans
6 Replies
LEARN ABOUT V7
ppmhist
ppmhist(1) General Commands Manual ppmhist(1)NAME
ppmhist - print a histogram of a portable pixmap
SYNOPSIS
ppmhist [-hexcolor] [-noheader] [-map] [-nomap] [-sort={frequency,rgb}] [ppmfile]
DESCRIPTION
Reads a PPM image as input. Generates a histogram of the colors in the image, i.e. a list of all the colors and how many pixels of each
color are in the image.
OPTIONS
-sort={frequency,rgb}
The -sort option determines the order in which the colors are listed in the output. frequency means to list them in order of how
pixels in the input image have the color, with the most represented colors first. rgb means to sort them first by the intensity of
the red component of the color, the of the green, then of the blue, with the least intense first.
The default is frequency.
-hexcolor
Print the color components in hexadecimal. Default is decimal.
-noheader
Do not print the column headings.
-map Generates a PPM file of the colormap for the image, with the color histogram as comments.
-nomap Generates the histogram for human reading. This is the default.
SEE ALSO ppm(5), pgmhist(1), ppmtomap(1), pnmhistmap(1), ppmchange(1)AUTHOR
Copyright (C) 1989 by Jef Poskanzer.
17 September 2000 ppmhist(1)