01-18-2014
Thank you for your replies, Scrutinizer and drl.
drl wrote:
Quote:
# @(#) p1 Demonstrate slurp and single-string match.
# Best practices, p213 for a file.
I do not understand what are meant by "@(#)", "p1" and "p213".
Does "@(#)" have anything to do with an array variable?
Do p1 and p213 mean page 1 and page 213 of a book or pdf document?
My copy of perlre does not have any page numbers printed.
Many thanks, in advance.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi
I have a file with data arranged into columns. The first column is the chromosome name.
When I use grep to subset only rows with chr1, I get chr1 but also chr10, chr11,..
How do I get only rows with chr1?
grep chr1 filein > fileout
head fileout
chr1 59757841
chr11 108258691 ... (2 Replies)
Discussion started by: jdhahbi
2 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I'm struggling with a regex that would match a 'b' that follows an 'a' and is at the end of a string of non-white characters. For example:
Line 1: aba abab b abb aab bab baa
I can find the right strings but I'm lacking knowledge of how to "discard" the bits that precede bs.... (2 Replies)
Discussion started by: machinogodzilla
2 Replies
3. Shell Programming and Scripting
Hi all,
any idea how to match the following:
char*<no or any string or space> buf and
char *<no or any string or space> buf
i need to capture the buf characters too.
currently i need two checks to cover this:
#search char* <any string> buf or char *<any string> buf
@noarray =... (2 Replies)
Discussion started by: ChaMeN
2 Replies
4. Shell Programming and Scripting
Hello All
I have file which contain sample data like below -
test.txt
----------------------------------------------
jambesh aaa india
trxxx
sdasd
mentor
asss
light
train
bbblah
---------------------------------------------
I want to write a regX which would print only those... (4 Replies)
Discussion started by: jambesh
4 Replies
5. Shell Programming and Scripting
Hi all,
I am looking for a regex syntax to match repeated appearance. Likes,
']+]+' matches for string '65A SOME MORE AND 78B'
Now, this gets messy if I need to extract all such repeated appearance. I don't want to write ] four or five times for matching repeated appearance.
Thanks in... (2 Replies)
Discussion started by: guruparan18
2 Replies
6. Shell Programming and Scripting
I am trying to match a similar line using grep with regular expression
the line is
/remote/mac/pbbbb/abc/def/hij/hop/include/abc/tif/element/test/testfiles/Office.cpp:57: const OfficeType& getType().get() const;
I just need to extract the bold characters using grep with regular expression.... (5 Replies)
Discussion started by: prasbala
5 Replies
7. Shell Programming and Scripting
hi everyone
suppose we have two scenario
echo ABCD | grep \{4\}
DATE
echo SYSDATE | grep \{4\}
SYSDATE
i want to match the string of four length only please help (5 Replies)
Discussion started by: aishsimplesweet
5 Replies
8. Shell Programming and Scripting
cat book.txt
book1 price 23
sku 1234
auth Bill
book2 sku 1233
price 22
auth John
book3 auth Frank
price 24
book4 price 25
sku 129
auth Tod
import re
f = open('book.txt', 'r')
text = f.read()
f.close()
m =... (2 Replies)
Discussion started by: chirish
2 Replies
9. Homework & Coursework Questions
Hi Everybody!
I need some help with a regular expression in Perl that will match files named messages, but also files named message.1, message.2 and so on. So really I need one that will find messages and messages that might be followed by a period and a digit without matching other files like... (2 Replies)
Discussion started by: Hax0rc1ph3r
2 Replies
10. Shell Programming and Scripting
echo 20110101 | awk '{ print match($0,/^((17||18||19||20)|)-*(|0|1)-*(|0||3)$/))
I am getting a match for the above, where as it shouldn't, as there is no hyphen in the echoed date.
Another question is what is the difference between || and | in the above statement (4 Replies)
Discussion started by: tostay2003
4 Replies
LEARN ABOUT PHP
ps_add_pdflink
PS_ADD_PDFLINK(3) 1 PS_ADD_PDFLINK(3)
ps_add_pdflink - Adds link to a page in a second pdf document
SYNOPSIS
bool ps_add_pdflink (resource $psdoc, float $llx, float $lly, float $urx, float $ury, string $filename, int $page, string $dest)
DESCRIPTION
Places a hyperlink at the given position pointing to a second pdf document. Clicking on the link will branch to the document at the given
page. The first page in a document has number 1.
The hyperlink's source position is a rectangle with its lower left corner at ($llx, $lly) and its upper right corner at ($urx, $ury). The
rectangle has by default a thin blue border.
The note will not be visible if the document is printed or viewed but it will show up if the document is converted to pdf by either Acrobat
Distillertm or Ghostview.
PARAMETERS
o $psdoc
- Resource identifier of the postscript file as returned by ps_new(3).
o $llx
- The x-coordinate of the lower left corner.
o $lly
- The y-coordinate of the lower left corner.
o $urx
- The x-coordinate of the upper right corner.
o $ury
- The y-coordinate of the upper right corner.
o $filename
- The name of the pdf document to be opened when clicking on this link.
o $page
- The page number of the destination pdf document
o $dest
- The parameter $dest determines how the document is being viewed. It can be fitpage, fitwidth, fitheight, or fitbbox.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
SEE ALSO
ps_add_launchlink(3), ps_add_locallink(3), ps_add_weblink(3).
PHP Documentation Group PS_ADD_PDFLINK(3)