05-07-2014
Alister, I did not get full of your point. Could you give any example? Thanks
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Hi all,
I have a file that contains a list of codes (shown below).
I want to 'uniq' the file using only the first field. Anyone know an easy way of doing it?
Cheers,
Dave
##### Input File #####
1xr1 1xws 1yxt 1yxu 1yxv 1yxx 2o3p 2o63 2o64 2o65
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Hi ;
I have a question regarding the uniq command in unix
How do I uniq 3rd field in a file ?
original file :
zoom coord 39 18652 39 18652
zoom coord 39 18653 39 18653
zoom coord 39 18818 39 18818
zoom coord 39 18840 39 18840
zoom coord 41 15096 41 15096
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How can I use uniq on a certain field or what else could I use? If I want to use uniq on the second field and the output would remove one of the lines with a 5.
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Anyone can help for filter the uniq record for below example? Thank you very much
Input file
20090503011111|test|abc
20090503011112|tet1|abc|def
20090503011112|test1|bcd|def
20090503011131|abc|abc
20090503011131|bbc|bcd
20090503011152|bcd|abc
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Hi New to unix.
I want to display only the unrepeated lines from a file using first field.
Ex:
1234 uname1 status1
1235 uname2 status2
1234 uname3 status3
1236 uname5 status5
I used
sort filename | uniq -u
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1234 uname1 status1
1235 uname2 status2
1234 uname3 status3
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2012/12/04 17:13:27 |trees|Boards 2, 3|denver|mekong|mekong12
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I am searching for a script which will produce an output file with the uniq first field with the second field having highest value among all the duplicates..
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T 4
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I am trying to output uniq values per column. see file below. can you please assist? Thank you in advance.
cat names
joe allen ibm
joe smith ibm
joe allen google
joe smith google
rachel allen google
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PLOT(5) File Formats Manual PLOT(5)
NAME
plot - graphics interface
DESCRIPTION
Files of this format are produced by routines described in plot(3), and are interpreted for various devices by commands described in
plot(1). A graphics file is a stream of plotting instructions. Each instruction consists of an ASCII letter usually followed by bytes of
binary information. The instructions are executed in order. A point is designated by four bytes representing the x and y values; each
value is a signed integer. The last designated point in an l, m, n, or p instruction becomes the `current point' for the next instruction.
Each of the following descriptions begins with the name of the corresponding routine in plot(3).
m move: The next four bytes give a new current point.
n cont: Draw a line from the current point to the point given by the next four bytes. See plot(1).
p point: Plot the point given by the next four bytes.
l line: Draw a line from the point given by the next four bytes to the point given by the following four bytes.
t label: Place the following ASCII string so that its first character falls on the current point. The string is terminated by a newline.
a arc: The first four bytes give the center, the next four give the starting point, and the last four give the end point of a circular
arc. The least significant coordinate of the end point is used only to determine the quadrant. The arc is drawn counter-clockwise.
c circle: The first four bytes give the center of the circle, the next two the radius.
e erase: Start another frame of output.
f linemod: Take the following string, up to a newline, as the style for drawing further lines. The styles are `dotted,' `solid,' `long-
dashed,' `shortdashed,' and `dotdashed.' Effective only in plot 4014 and plot ver.
s space: The next four bytes give the lower left corner of the plotting area; the following four give the upper right corner. The plot
will be magnified or reduced to fit the device as closely as possible.
Space settings that exactly fill the plotting area with unity scaling appear below for devices supported by the filters of plot(1). The
upper limit is just outside the plotting area. In every case the plotting area is taken to be square; points outside may be displayable
on devices whose face isn't square.
4014 space(0, 0, 3120, 3120);
ver space(0, 0, 2048, 2048);
300, 300s space(0, 0, 4096, 4096);
450 space(0, 0, 4096, 4096);
SEE ALSO
plot(1), plot(3), graph(1)
PLOT(5)