vselect(1Vi)vselect(1Vi)NAME
vselect - select objects from a Vista data file
SYNOPSIS
vselect [-option ...] [infile] [outfile]
DESCRIPTION
vselect copies selected objects from an input file to an output file.
Command line options specify which objects are to be copied. Objects may be selected by type (e.g., all images), by name, by the value of
some attribute, or by position within the input file.
COMMAND LINE OPTIONS
vselect accepts the following options:
-help Prints a message describing options.
-in Specifies a Vista data file from which objects are to be selected.
-out Specifies where to write the selected objects as a Vista data file.
The input and output files can be specified on the command line or allowed to default to the standard input and output streams.
In addition, exactly one of the following options must be used to specify the objects to be selected:
-object i Select the ith object. Objects in the input file are numbered consecutively from 0.
-name name Select any object whose attribute name is name.
-type type Select any object whose type is type.
-attr name value
Select any object having an attribute with the specified name and value.
Finally, any of these selection criteria can be inverted:
-not Reverses the sense of the selection criterion.
EXAMPLES
To select the first object from a file:
vselect -object 0 < infile > outfile
To select the attribute named ``cantaloupe'' from a file:
vselect -name cantaloupe < infile > outfile
To select everything but images from a file:
vselect -type image -not < infile > outfile
To select images with ubyte pixels from a file of images:
vselect -attr nbands ubyte < infile > outfile
AUTHOR
Art Pope <pope@cs.ubc.ca>
Vista Version 1.12 24 April 1993 vselect(1Vi)
Check Out this Related Man Page
vistat(1Vi)vistat(1Vi)NAME
vistat - report image statistics
SYNOPSIS
vistat [-option ...] [infile ...] [outfile]
DESCRIPTION
vistat reports the minimum, maximum, mean, and standard deviation of the pixel values in its input images.
The measurements are reported in the form of a Vista data file containing one statistics attribute per image measured. Each statistics
attribute, in turn, contains min, max, mean, and std_dev attributes reporting individual measurements. It also contains a name attribute if
the corresponding image has one. Because these attribute have no binary data associated with them the program's output can be viewed
directly at a terminal.
COMMAND LINE OPTIONS
vistat accepts the following options:
-help Prints a message describing options.
-in infile Specifies a Vista data file containing the input images.
-out outfile Specifies where to write the output statistics as a Vista data file.
Input and output files can be specified on the command line or allowed to default to the standard input and output streams.
SEE ALSO VImageStats(3Vi), VImage(3Vi), Vfile(5Vi), Vista(7Vi)AUTHOR
Art Pope <pope@cs.ubc.ca>
Vista Version 1.12 24 April 1993 vistat(1Vi)
Hi, I'm trying to make an odbc connection to a SCO db using Vista, but I'm having some troubles. In the past I have used Vision97 on either windows 98 and XP, but it will not install on Vista. Is there an alternative driver that I can use to make my connection? Any other workaround?
Thanks,
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awk '!(/^$/||/--/||/selected/||/^ *$/){print "A." $1 " <> B." $1 " or"}' infile
my AWK out put is :
A.KZ <> B.KZ or
A.KZT <> B.KZT or
A.KZ_Z <> B.KZ_Z or
A.LH <> B.LH or
A.MAN<> B.MAN or
A.OBJEKT <> B.OBJECT or
A.PAK <> B.PAK ;
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Hi ,
I want to select data from a file .the datas in a file will be in both upper and lower case. can able to select particular data using awk.
file is like
Ram Selva 24332 UNIXTEAM
Karthi Siva 43322 UNIXTEAM
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Hi
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Sample code:
Filename: global_env.sh
set -o vi
export severname=$(uname -n)
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I am trying to have the user select two files from a numbered list which will eventually be turned into a variable then combined. This is probably something simple and stupid that I am doing.
clear
echo "Please Select the Show interface status file"
select FILE1 in *;
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