Extracting Multiple String in a File Post: 302951643

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Top Forums UNIX for Dummies Questions & Answers Extracting Multiple String in a File Post 302951643 by Don Cragun on Saturday 8th of August 2015 05:05:11 PM

08-08-2015

Registered User

Quote:

Originally Posted by Aia

Thank you for the feedback, specially, since it was nothing more than an approximation of what I interpreted you were looking for. Nevertheless, if it would have not been, it could have been fixed by providing more feedback based on the output of it.
For me, it is never a waste of time.

Hi Aia,
If you look back at the earlier posts in this thread, you'll note that I provided code that did exactly what the OP requested and asked for details describing how we were supposed to determine what text was supposed to be extracted from an input file. The response so far has been that with x as input, y is the desired output.

You provided a great piece of code that didn't produce the output requested for any of the three sample input lines the OP posted. Apparently the OP has a solution that meets his or her requirements, but since we don't really know what those requirements are, I don't see how either of us can write code to meet those requirements.

- Don

Don Cragun

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LEARN ABOUT MINIX

paste

PASTE(1)						      General Commands Manual							  PASTE(1)

NAME

       paste - paste multiple files together

SYNOPSIS

       paste [-s] [-d list] file...

OPTIONS

       -d     Set delimiter used to separate columns to list.

       -s     Print files sequentially, file k on line k.

EXAMPLES

       paste file1 file2   # Print file1 in col 1, file2 in col 2

       paste -s f1 f2	   # Print f1 on line 1 and f2 on line 2

       paste -d : file1 file2
			   # Print the lines separated by a colon

DESCRIPTION

       Paste  concatenates  corresponding  lines of the given input files and writes them to standard output. The lines of the different files are
       separated by the delimiters given with the option -s. If no list is given, a tab is substituted for every linefeed, except  the	last  one.
       If  end-of-file	is hit on an input file, subsequent lines are empty.  Suppose a set of k files each has one word per line.  Then the paste
       output will have k columns, with the contents of file j in column j.  If the -s flag is given, then the first file is on line 1, the second
       file on line 2, etc.  In effect, -s turns the output sideways.

       If  a list of delimiters is given, they are used in turn.  The C escape sequences 
, 	, \, and  are used for linefeed, tab, backslash,
       and the null string, respectively.

																	  PASTE(1)