help on most efficient search Post: 302182143

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Efficient Dispatching

Does anyone know what's new with Efficient dispatching in the Solaris 2.8 release (vs Solaris 2.6) release? Specifically, does anyone know of a good website to get detailed information on thread dispatching using efficient dispatching in solaris 2.8? Thank you.

2. Shell Programming and Scripting

Is there a more efficient way?

I'm using korn shell to connect to oracle, retrieve certain values, put them in a list, and iterate through them. While this method works, I can't help but think there is an easier method. If you know of one, please suggest a shorter, more efficient method. ############### FUNCTIONS ...

3. Shell Programming and Scripting

efficient search

Hi, i have 2 files each with 200K lines. Each line contains a number. Now, i need to get the list of numbers existing in one fine and NOT in other file. I'm doing this by reading each number from 1 file and grepping on other file. But this taking LOT of time. Is there any efficient way of doing...

4. UNIX for Advanced & Expert Users

efficient repace

some of the data i receive has been typed in manually due to which there are often places where i find 8 instead of ( and the incorrect use of case what according to you is the best way to correct such data. The data has around 20,000 records. The value i want to change is in the 4th field....

5. UNIX for Dummies Questions & Answers

Is this regex efficient?

I want to match the red portion: 9784323456787-Unknown Phrase with punctuation "Some other PhrASE." Is this the best regex to match this? '978\{10\}-*'

6. Shell Programming and Scripting

Better and efficient way to reverse search a file for first matched line number.

How to reverse search for a matched string in a file. Get line# of the first matched line. I am getting '2' into 'lineNum' variable. But it feels like I am using too many commands. Is there a better more efficiant way to do this on Unix? abc.log aaaaaaaaaaaaa bbbbbbbbbbbbb...

7. Shell Programming and Scripting

Help with Efficient Looping

Hello guys My requirement is to read a file with parent-child relationship we need to iterate through each row to find its latest child. for eg. parent child ABC PQR PQR DEF DEF XYZ Expected Output ABC XYZ PQR XYZ DEF XYZ Script Logic : read parent from file seach child...

8. Shell Programming and Scripting

Need an efficient way to search for a tag in an xml file having millions of rows

Hi, I have an XML file with around 1 billion rows in it and i am trying to find the number of times a particular tag occurs in it. The solution i am using works but takes a lot of time (~1 hr) .Please help me with an efficient way to do this. Lets say the input file is <Root> ...

9. Shell Programming and Scripting

Search and replace multiple patterns in a particular column only - efficient script

Hi Bigshots, I have a pattern file with two columns. I have another data file. If column 1 in the pattern file appears as the 4th column in the data file, I need to replace it (4th column of data file) with column 2 of the pattern file. If the pattern is found in any other column, it should not...

10. Shell Programming and Scripting

Efficient way to search array in text file by awk

I have one array SPLNO with approx 10k numbers.Now i want to search the subscriber number from MDN.TXT file (containing approx 1.5 lac record)from the array.if subscriber number found in array it will perform below operation.my issue is that it's taking more time because for one number it's search...

LEARN ABOUT OPENDARWIN

soelim

SOELIM(1)						      General Commands Manual							 SOELIM(1)

NAME

       soelim - interpret .so requests in groff input

SYNOPSIS

       soelim [ -Cv ] [ -Idir ] [ files... ]

       It is possible to have whitespace between the -I command line option and its parameter.

DESCRIPTION

       soelim reads files and replaces lines of the form

	      .so file

       by  the	contents of file.  It is useful if files included with so need to be preprocessed.  Normally, soelim should be invoked with the -s
       option of groff.

       Note that there must be no whitespace between the leading dot and the two characters `s' and `o'.  Otherwise, only groff interprets the .so
       request (and soelim ignores it).

OPTIONS

       -C     Recognize .so even when followed by a character other than space or newline.

       -Idir  This  option  may  be used to specify a directory to search for files (both those on the command line and those named in .so lines).
	      The current directory is always searched first.  This option may be specified more than once, the directories will  be  searched	in
	      the order specified.  No directory search is performed for files specified using an absolute path.

       -v     Print the version number.

SEE ALSO

       groff(1)

Groff Version 1.18.1						     Apr  2002								 SOELIM(1)

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Efficient Dispatching

Discussion started by: uchachra

2. Shell Programming and Scripting

Is there a more efficient way?

Discussion started by: SelectSplat

3. Shell Programming and Scripting

efficient search

Discussion started by: prvnrk

4. UNIX for Advanced & Expert Users

efficient repace

Discussion started by: VGR