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Full Discussion: Grep? - using a file of terms to search another file when the information is on a different line
Top Forums UNIX for Dummies Questions & Answers Grep? - using a file of terms to search another file when the information is on a different line Post 302843663 by Twinklefingers on Wednesday 14th of August 2013 10:51:00 AM
Old 08-14-2013
Grep? - using a file of terms to search another file when the information is on a different line
I have a flat file that looks like this, let's call it Chromosome_9.txt:
Code:
FT                   /Gene_Name="Guanyl-Acetylase 9"
FT                   /Gene_Number"36952"
FT                   /Gene_Name="Endoplasmic Luciferase"
FT                   /Gene_Number"36953"
FT                   /Gene_Name="Variant Antigen Protein 12"
FT                   /Gene_Number"36954"
FT                   /Gene_Name="Acyl-CoA Synthetase 11"
FT                   /Gene_Number"36955"
FT                   /Gene_Name="Conserved protein, unknown function"
FT                   /Gene_Number"36956"

This is a file in a specialized format that contains all the information about genes on a chromosome, including the names and associated numbers. What I have is a list of numbers ("/Gene_Number," above), like this, let's call it gene_names.txt:
Code:
2568
3658
9567
23657
63654
76532

but I need the names associated with those numbers (on the line above the number in the file). This would be trivial is they were on the same line because then I could use:
Code:
grep -f gene_names.txt Chromosome_9.txt

Because the search term and the actual information I am looking for are on different lines, I am not sure what to do.

Thanks!
 

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LEARN ABOUT MOJAVE

ttk::frame

ttk::frame(n)							 Tk Themed Widget						     ttk::frame(n)

__________________________________________________________________________________________________________________________________________________

NAME

       ttk::frame - Simple container widget

SYNOPSIS

       ttk::frame pathName ?options?
_________________________________________________________________

DESCRIPTION

       A ttk::frame widget is a container, used to group other widgets together.

STANDARD OPTIONS

       -class		     -cursor		  -takefocus
       -style

       See the ttk_widget manual entry for details on the standard options.

WIDGET-SPECIFIC OPTIONS
       [-borderwidth borderWidth]  The desired width of the widget border.  Defaults to 0.  [-relief relief] One of the standard Tk border styles:
       flat, groove, raised, ridge, solid, or sunken.  Defaults to flat.  [-padding padding] Additional padding  to  include  inside  the  border.
       [-width width]  If specified, the widget's requested width in pixels.  [-height height] If specified, the widget's requested height in pix-
       els.

WIDGET COMMAND

       Supports the standard widget commands configure, cget, identify, instate, and state; see ttk::widget(n).

NOTES

       Note that if the pack, grid, or other geometry managers are used to manage the children of the frame, by the GM's requested size will  nor-
       mally take precedence over the frame widget's -width and -height options.  pack propagate and grid propagate can be used to change this.

SEE ALSO

       ttk::widget(n), ttk::labelframe(n), frame(n)

KEYWORDS

       widget, frame, container

Tk									8.5							     ttk::frame(n)
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