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Top Forums Shell Programming and Scripting Get line form file by line number Post 302086658 by vgersh99 on Friday 25th of August 2006 12:14:19 PM
Old 08-25-2006
 

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1. Shell Programming and Scripting

Appending the line number and a seperator to each line of a file ?

Hi, I am a newb as far as shell scripting and SED goes so bear with me on this one. I want to basically append to each line in a file a delimiter character and the line's line number e.g Change the file from :- aaaaaa bbbbbb cccccc to:- aaaaaa;1 bbbbbb;2 cccccc;3 I have worked... (4 Replies)
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2. Shell Programming and Scripting

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... (1 Reply)
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3. Shell Programming and Scripting

how to get the data from line number 1 to line number 100 of a file

Hi Everybody, I am trying to write a script that will get some perticuler data from a file and redirect to a file. My Question is, I have a Very huge file,In that file I have my required data is started from 25th line and it will ends in 100th line. I know the line numbers, I need to get all... (9 Replies)
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4. Shell Programming and Scripting

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... (7 Replies)
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5. UNIX for Dummies Questions & Answers

How to read contents of a file from a given line number upto line number again specified by user

Hello Everyone. I am trying to display contains of a file from a specific line to a specific line(let say, from line number 3 to line number 5). For this I got the shell script as shown below: if ; then if ; then tail +$1 $3 | head -n $2 else ... (5 Replies)
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6. Shell Programming and Scripting

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. (9 Replies)
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7. Shell Programming and Scripting

search a string in a particular column of file and return the line number of the line

Hi All, Can you please guide me to search a string in a particular column of file and return the line number of the line where it was found using awk. As an example : abc.txt 7000,john,2,1,0,1,6 7001,elen,2,2,0,1,7 7002,sami,2,3,0,1,6 7003,mike,1,4,0,2,1 8001,nike,1,5,0,1,8... (3 Replies)
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8. Shell Programming and Scripting

sed command to replace a line at a specific line number with some other line

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9. Shell Programming and Scripting

sed command to replace a line in a file using line number from the output of a pipe.

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10. Shell Programming and Scripting

Hos to get the line number of uncommented line from the file

I have few lines in a text file. I am trying to get the line number of uncommented line from the text file using unix shell script. For example : I want the line number of Orange from the below text file. Here expected answer is 4 since the line 2 is commented. Apple #Orange grapes Orange (4 Replies)
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purple-url-handler(1)						   User Commands					     purple-url-handler(1)

NAME
purple-url-handler - Python script to handle URL with purple SYNOPSIS
purple-url-handler [-URL] DESCRIPTION
Python script to handle URL with purple. OPTIONS
Usage: purple-url-handler URL Example: purple-url-handler "xmpp:romeo@montague.net?message" ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWgnome-im-client | +-----------------------------+-----------------------------+ |Interface stability |Volatile | +-----------------------------+-----------------------------+ SEE ALSO
purple-remote(1), purple-send(1), purple-send-async(1), attributes(5) purple-url-handler Manual, http://pidgin.im/ NOTES
Updated by Lei Ju, Sun Microsystems Inc., 2006, 2007. SunOS 5.11 02 Apr 2008 purple-url-handler(1)
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