Searching partial columns and returning maximum as output

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Keep only columns in first two rows based on partial header pattern.

I have this code below that only prints out certain columns from the first two rows (doesn't affect rows 3 and beyond). How can I do the same on a partial header pattern �G_TP� instead of having to know specific column numbers (e.g. 374-479)? I've tried many other commands within this pipe with no...

2. UNIX for Dummies Questions & Answers

Maximum of the values from the output a query

Following is the output of a command ran inside the script: 2015-01-29-05-38-02 5 2015-01-29-05-38-02 5 2015-01-29-05-38-02 5 2015-01-29-05-38-02 5 2015-01-29-05-38-02 5 2015-01-29-05-38-03 5 2015-01-29-05-38-03 5 2015-01-29-05-38-03 5 2015-01-29-05-38-03 5 2015-01-29-05-38-03 5...

3. Shell Programming and Scripting

Returning specific columns upon matching

Hi All, Need help in this requirement. I have fileA with one column and fileB with 26 columns. I need to match the value from fileA with fileB, if matches I have to return that value from fileB, and the next value, 5th and 6th values. NOTE- the matching value's position changes in...

4. Shell Programming and Scripting

minimum and maximum from columns

Hi Friends, my input file is this way chr1 100 120 abc chr1 100 121 def chr1 100 122 ghi chr2 240 263 kil chr2 240 276 ghj chr2 255 290 hjh my output chr1 100 122 abc chr2 240 276 kil chr2 255 290 hjh Basically, I want to match on first and second column and then print the...

5. UNIX for Advanced & Expert Users

Grep returning partial lines due to special characters

Hey guys, I have a file with an ID which I'm using to grep out the original record from another file. Problem is I have special characters in the original file, and grep is returning only a partial record. How can I get around this? Appreciate your help! Pete

6. Shell Programming and Scripting

AWK - Print partial line/partial field

Hello, this is probably a simple request but I've been toying with it for a while. I have a large list of devices and commands that were run with a script, now I have lines such as: a-router-hostname-C#show ver I want to print everything up to (and excluding) the # and everything after it...

7. Shell Programming and Scripting

Question about partial searching

Hi there! New user to UNIX scripting. Had a question I was stuck on. I've been trying to make a script(for a larger project) that would search a file(lets say playerlist). the file is already formatted into columns so it may look like First name(1-10) Last Name(11-20) address (21-30) ...

8. Shell Programming and Scripting

Partial Column extraction/Process/Repasting changed Columns back to Source file

I have the following requirement. file1.txt (this could contain 5 million rows) ABC 1234 XYZ .... (3000 bytes) QRD 4612 GHT .... (3000 bytes) I need to create file2.txt 1234 4612 I have a EAI process to change file2.txt into file3.txt 4555 3743 Then I would have to use...

9. Shell Programming and Scripting

Searching blocks of rows and returning maximum as output

10. UNIX for Dummies Questions & Answers

Interested in partial command output.

Command output is given to the console. As in the following case - wc -l filename produces following output nn filename From this, I am only interested with nn(rowcount). Cant we simply extract it thr console? I also tried with null device, I know as - /dev/null wc -l filename >...

LEARN ABOUT SUSE

pfscut

pfscut(1)						      General Commands Manual							 pfscut(1)

NAME

       pfscut - Extract a rectangle out of a frame in PFS stream

SYNOPSIS

       pfscut [--left <columns>] [--right <columns>] [--top <rows>] [--bottom <rows>] [--width <new_width>] [--height <new_height>] [--help] [x_ul
       y_ul x_br y_br]

DESCRIPTION

       Extract a rectangle out of each frame in PFS stream. You can either specify x and y coordinates of upper left and lower right  corner  (the
       coordinates start with 0 and rise in the left-to-right and up-to-botton directions) or give a combination of the options listed below.

OPTIONS

       --left <columns>, -l <columns>
	      Number of columns to be cut out from the left edge of an image.

       --right <columns>, -r <columns>
	      Number of columns to be cut out from the right edge of an image.

       --top <rows>, -t <rows>
	      Number of rows to be cut out from the top edge of an image.

       --bottom <rows>, -b <rows>
	      Number of rows to be cut out from the bottom edge of an image.

       --width <new_width>, -W <new_width>
	      Width of an output image. Note that --width can be mixed with either --left or --right option.

       --height <new_height>, -H <new_height>
	      Height of an output image. Note that --height can be mixed with either --top or --bottom option.

       --help, -h
	      Print a list of commandline options.

EXAMPLES

       pfsin image.hdr | pfscut --left 20 --top 5 | pfsout out.hdr
	      Cut out 20 columns from the left and 5 rows from the top edge of image.hdr and save frame as out.hdr.

       pfsin image.hdr | pfscut --left 20 --width 400 | pfsout out.hdr
	      Cut out 20 columns from the left edge of image.hdr, and create output image 400 pixels in width.

       pfsin image.hdr | pfscut 0 0 511 511 | pfsout out.hdr
	      Cut  left-upper  part  of  the  image of the size 512x512 (note that coordinates start with 0 and 512 is the last row/column that is
	      included in the resulting image).

       SEE ALSO
	      pfsin(1) pfsout(1)

BUGS

       Please report bugs and comments to Dorota Zdrojewska <dzdrojewska@wi.ps.pl>.

																	 pfscut(1)

UNIX for Dummies Questions & Answers