How to uniq third field in a file Post: 302163314

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Uniq using only the first field

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 1xr1 1xws 1yxt 1yxv 1yxx 2o3p 2o63 2o64...

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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. bob 5 hand jane 3 leg jon 4 head chris 5 lungs

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uniq the file content

Hi I want to uniq the content of a file based on 4th field a.txt abcd,123,456,234,asd defg,123,456,235,asd abcd,123,456,234,asd,lkjl,ijk ijkl,123,456,234,asd defg,123,456,235,asd,dfg,klm o/p will be like abcd,123,456,234,asd defg,123,456,235,asd ijkl,123,456,234,asd or ...

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find uniq lines in file, using the first field of line

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Uniq based on first field

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Printing uniq first field with the the highest second field

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Hello, I want to filter column based on string value. All substring matches are filtered out and only unique master strings are picked up. infile: 1 abcd 2 abc 3 abcd 4 cdef 5 efgh 6 efgh 7 efx 8 fgh Outfile: 1 abcd 4 cdef 5 efgh 7 efxI have tried awk '!a++; match(a, $2)>0'...

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Need help in awk: running a loop with one column and segregate data 4 each uniq value in that field

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LEARN ABOUT XFREE86

glpixelzoom

GLPIXELZOOM(3G) 														   GLPIXELZOOM(3G)

NAME

       glPixelZoom - specify the pixel zoom factors

C SPECIFICATION

       void glPixelZoom( GLfloat xfactor,
			 GLfloat yfactor )

PARAMETERS

       xfactor, yfactor Specify the x and y zoom factors for pixel write operations.

DESCRIPTION

       glPixelZoom  specifies  values for the x and y zoom factors.  During the execution of glDrawPixels or glCopyPixels, if (xr, yr) is the cur-
       rent raster position, and a given element is in the mth row and nth column of the pixel rectangle, then pixels whose  centers  are  in  the
       rectangle with corners at

							      (xr+n.xfactor, yr+m.yfactor)

							  (xr+(n+1).xfactor, yr+(m+1).yfactor)

       are candidates for replacement.	Any pixel whose center lies on the bottom or left edge of this rectangular region is also modified.

       Pixel  zoom  factors  are not limited to positive values.  Negative zoom factors reflect the resulting image about the current raster posi-
       tion.

ERRORS

       GL_INVALID_OPERATION is generated if glPixelZoom is executed between the execution of glBegin and the corresponding execution of glEnd.

ASSOCIATED GETS

       glGet with argument GL_ZOOM_X
       glGet with argument GL_ZOOM_Y

SEE ALSO

       glCopyPixels(3G), glDrawPixels(3G)

																   GLPIXELZOOM(3G)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Uniq using only the first field

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How to use uniq on a certain field?

Discussion started by: Bandit390

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uniq the file content

Discussion started by: aaysa123

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find uniq lines in file, using the first field of line

Discussion started by: grom