Extract 10th line in the file Post: 302424346

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Extract a line from a file using the line number

I have a shell script and want to assign a value to a variable. The value is the line exctrated from a file using the line number. The line number it is not fix, and could change any time. I have tried sed, awk, head .. See my script # Get randome line number from the file #selectedline = `awk...

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extract a line from a file using the line number

Hello, I am having trouble extracting a specific line from a file when the line number is known. My first attempt involved grep -n 'hi' (the word 'hi will always be there) to get the line number before the line that I actually want (line 4). Extra Notes: -I am working in a bash script. -The...

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get the fifth line of a text file into a shell script and trim the line to extract a WORD

FOLKS , i have a text file that is generated automatically of an another korn shell script, i want to bring in the fifth line of the text file in to my korn shell script and look for a particular word in the line . Can you all share some thoughts on this one. thanks... Venu

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I have a file that I do a count on : cp $file data1 x=$(grep -c "Considerations:" data1)and I need to cut the file after the 10th occurrence of the word 'Considerations:' in $file

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extract a line from a file by line number

Hi guys, does anyone know how to extract(grep) a line from the file, if I know the line number? Thanks a lot.

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Insert carriage return on the 10th char position of each line

Hi experts, Need your help on how to insert carriage return after the 10th char position of each line in a file and then add two blank spaces after the carriage return. Example: >cat test.txt testingline dummystring samplesample teststringline Expected output should be.. ...

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In the below perl code I am using tags within each line to extract certain information. The tags that are used are: STB >0.8 is STRAND BIAS otherwise GOOD FDP is the second number GO towards the end of the line is read into an array and the value returned is outputed, in the first line that...

10. UNIX for Beginners Questions & Answers

Get an output of lines in pattern 1st line then 10th line then 11th line then 20th line and so on.

Input file: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

LEARN ABOUT OPENSOLARIS

search

search.h(3HEAD) 						      Headers							   search.h(3HEAD)

NAME

       search.h, search - search tables

SYNOPSIS

       #include <search.h>

DESCRIPTION

       The <search.h> header defines the ENTRY type for structure entry, which includes the following members:

	 char *key
	 void *data

       and defines ACTION and VISIT as enumeration data types through type definitions as follows:

	 enum { FIND, ENTER } ACTION;
	 enum { preorder, postorder, endorder, leaf } VISIT;

       The size_t type is defined as described in <sys/types.h>. See types.h(3HEAD).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       hsearch(3C), insque(3C), lsearch(3C), tsearch(3C), types.h(3HEAD), attributes(5), standards(5)

SunOS 5.11							    10 Sep 2004 						   search.h(3HEAD)

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get the fifth line of a text file into a shell script and trim the line to extract a WORD

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