Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Using REGEX within SED range search
Top Forums Shell Programming and Scripting Using REGEX within SED range search Post 302324430 by cfajohnson on Wednesday 10th of June 2009 04:36:21 PM
Old 06-10-2009
Quote:
Originally Posted by danmauer
i was trying to match either a space or end of line after the word "select" -

This matches select (without regard to case) with zero or more spaces before or after it, and nothing else on the line:

Code:
/^ *[Ss][Ee][Ll][Ee][Cc][Tt] *$/

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Search files between a date range

Hi people A newbie here, thrown into the deep end. I want to select the group of files with in a range of dates and perform some operation on it. Are there inbuild date libraries i can use? I did read thru the old posts on this topic. Couldnt get much idea :(, basically want to know how I... (7 Replies)
Discussion started by: zcanji
7 Replies

2. Shell Programming and Scripting

awk search within a range.

I have this kind of file ABC UUIIIIIIIIIIII , HJHKJKL XYZ HHJJJJJJMMM ABC BBOOIO, PPLIOJK XYZ NMJKJKK ABC MMMM ABC OPOPO XYZ LLKLKLL I need to get all data from ABC till XYZ so output should be UUIIIIIIIIIIII (6 Replies)
Discussion started by: dinjo_jo
6 Replies

3. Shell Programming and Scripting

Converting perl regex to sed regex

I am having trouble parsing rpm filenames in a shell script.. I found a snippet of perl code that will perform the task but I really don't have time to rewrite the entire script in perl. I cannot for the life of me convert this code into something sed-friendly: if ($rpm =~ /(*)-(*)-(*)\.(.*)/)... (1 Reply)
Discussion started by: suntzu
1 Replies

4. Shell Programming and Scripting

How do I search with regex in one spot?

Hello im new here and i shot stright with question. Mainly i wanna ask , how do i search with regexp in one spot and show the whole thing, what im trying to ask is , for eg. i do ls -l, and i see all the info for the dirs and dats. now say i wanna get all the dats that in their name they start... (2 Replies)
Discussion started by: Goroner
2 Replies

5. UNIX for Dummies Questions & Answers

How to specify beginning-of-line/end-of-line characters inside a regex range

How can I specify special meaning characters like ^ or $ inside a regex range. e.g Suppose I want to search for a string that either starts with '|' character or begins with start-of-line character. I tried the following but it does not work: sed 's/\(\)/<do something here>/g' file1 ... (3 Replies)
Discussion started by: jawsnnn
3 Replies

6. Shell Programming and Scripting

Generate Regex numeric range with specific sub-ranges

hi all, Say i have a range like 0 - 1000 and i need to split into diffrent files the lines which are within a specific fixed sub-range. I can achieve this manually but is not scalable if the range increase. E.g cat file1.txt Response time 2 ms Response time 15 ms Response time 101... (12 Replies)
Discussion started by: varu0612
12 Replies

7. Shell Programming and Scripting

Regex : help - How to write a range in ls

Experts, Quick question for you guys: - There are a lot of files. - How to list all files in one command from arch1_171034 to 63 , in the below examples. That means how to list with ls : arch1_171034_667780.dbf to arch1_171063_667780.dbf files. Thanks . (7 Replies)
Discussion started by: rveri
7 Replies

8. Shell Programming and Scripting

Regex - search and replace

I have file which contains data in the following format all in a single line: BDW_PUBLN_ID DECIMAL(18:0) NOT NULL PRIMARY INDEX ARGO_ACCT_DEP_PI ( OFC_ID ,CSHBX_ID ,TRXN_SEQ_NUM ,PROCG_DT ) PARTITION BY RANGE_N(PROCG_DT BETWEEN DATE '2012-03-01' AND DATE '2014-12-31' EACH INTERVAL '1' MONTH );... (4 Replies)
Discussion started by: ysvsr1
4 Replies

9. Shell Programming and Scripting

Search for string on a range of lines

Hi, I am trying to parse a file searching for specific set of string and then within those set of strings finding a keyword. The script works the way that I intended it to be but I thought it could be a lot simpler may be. Any advice will be much appreciated. The script at the moment is as... (1 Reply)
Discussion started by: newbie_01
1 Replies

10. UNIX for Beginners Questions & Answers

Sed/awk to delete a regex between range of lines

Hi Guys I am looking for a solution to one problem to remove parentheses in a range of lines. Input file module bist_logic_inst(a, ab , dhd, dhdh , djdj, hdh, djjd, jdj, dhd, dhp, dk ); input a; input ab; input dhd; input djdj; input dhd; output hdh; output djjd; output jdj;... (5 Replies)
Discussion started by: kshitij
5 Replies

LEARN ABOUT BSD

man

MAN(7)							 Miscellaneous Information Manual						    MAN(7)

NAME

       man - macros to typeset manual

SYNOPSIS

       nroff  -man  file ...

       troff  -man  file ...

DESCRIPTION

       These macros are used to lay out pages of this manual.  A skeleton page may be found in the file /usr/man/man.template.

       Any  text  argument  t may be zero to six words.  Quotes may be used to include blanks in a `word'.  If text is empty, special treatment is
       applied to the next input line with text to be printed.	In this way .I may be used to italicize a whole line, or .SM may be followed by .B
       to make small bold letters.

       A  prevailing  indent  distance	is  remembered	between successive indented paragraphs, and is reset to default value upon reaching a non-
       indented paragraph.  Default units for indents i are ens.

       Type font and size are reset to default values before each paragraph, and after processing font and size setting macros.

       These strings are predefined by -man:

       *R    `(Reg)', trademark symbol in troff.

       *S    Change to default type size.

FILES

       /usr/share/tmac/tmac.an
       /usr/man/man.template

SEE ALSO

       troff(1), man(1)

BUGS

       Relative indents don't nest.

REQUESTS

			    Request	 Cause If no	Explanation		 Break Argument .B t	     no    t=n.t.l.*Text t is  bold.   .BI
			    t	     no    t=n.t.l. Join  words  of  t	alternating  bold and italic.  .BR t	    no	  t=n.t.l. Join words of t
			    alternating bold and Roman.  .DT	      no    .5i 1i...Restore default tabs.  .HP  i	  yes	i=p.i.*  Set  pre-
			    vailing  indent  to  i.   Begin  paragraph	with  hanging  indent.	.I t	     no    t=n.t.l. Text t is italic.  .IB
			    t	     no    t=n.t.l. Join words of t alternating italic and bold.  .IP x i      yes   x=""     Same as .TP with tag
			    x.	 .IR  t        no    t=n.t.l. Join  words  of t alternating italic and Roman.  .LP	    yes   -	   Same as
			    .PP.  .PD d        no    d=.4v    Interparagraph distance is  d.   .PP	    yes   -	   Begin  paragraph.   Set
			    prevailing	indent	to  .5i.   .RE		yes   -        End of relative indent.	Set prevailing indent to amount of
			    starting   .RS.    .RB   t	      no    t=n.t.l. Join   words   of	 t    alternating    Roman    and    bold.     .RI
			    t	     no    t=n.t.l. Join  words  of  t	alternating  Roman and italic.	.RS i	     yes   i=p.i.   Start relative
			    indent,  move  left  margin  in  distance  i.    Set   prevailing	indent	 to   .5i   for   nested   indents.    .SH
			    t	     yes   t=n.t.l. Subhead.   .SM  t	     no    t=n.t.l. Text  t  is small.	.TH n c x v m	   yes	    -Begin
			    page named n of chapter c; x is extra commentary, e.g. `local', for page foot center; v alters page  foot  left,  e.g.
			    `4th Berkeley Distribution'; m alters page head center, e.g. `Brand X Programmer's Manual'.  Set prevailing indent and
			    tabs to .5i.  .TP i        yes   i=p.i.   Set prevailing indent to i.  Begin indented paragraph with hanging tag given
			    by next text line.	If tag doesn't fit, place it on separate line.

       * n.t.l. = next text line; p.i. = prevailing indent

7th Edition							 October 22, 1996							    MAN(7)
All times are GMT -4. The time now is 02:03 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy