Hello All,
Can you help me with this ,
I need to search a pattern replace it with the new pattern in all the files in a directory.
what would be the easiest way to do that?
Thanks in advance. :)
Sam, (6 Replies)
Hello All,
I have a string "CP_STATUS OSSRC_R6_0_Shipment_R1H_CU AOM_901046 R1H_LLSV1_2008031", and I just want to extract LLSV1, but I dont get the expected result when using the sed command below.
# echo "CP_STATUS OSSRC_R6_0_Shipment_R1H_CU AOM_901046 R1H_LLSV1_2008031" | awk '{print... (4 Replies)
Need help in finding pattern then replacing pattern that contains multiple
slashes ..
ex .
<imgp src="Attention_web.eps.jpg" align="left">
<imgp src="NewToday062308.eps.jpg">
replace with
<imgp src="/ww2/adpay/liner/Attention_web.eps.jpg" align="left">
<imgp... (2 Replies)
Hi All,
I have a requirement where I have to find a pattern in a file and comment the whole line containing the search pattern. Any ideas in shell is welcome.
Thanks in advance,
Regards,
Arun (3 Replies)
Hi
i want to search two pattern on same line and replace onther pattern..
INPut file
aaaa bbbbb nnnnnn ttttt
cccc bbbbb nnnnnn ppppp
dddd ccccc nnnnnn ttttt
ffff bbbbb oooooo ttttt
now i want replace this matrix like.. i want search for "bbbbb","nnnnnn" and search and replace for... (4 Replies)
Hey folks!
I am new to shell-scripting, but I have a problem that I would like to solve using a script. I create very large html forms, used for randomized trials. In these forms, each question is supplied with a variable that looks something like this: PROJECT_formNN
Where NN is the question... (1 Reply)
Hi,
My problem is that I have to search a changing pattern and replace it with the wild card char "*"
i/p: 99_*_YYYYMMDD_SRC.txt.tar.gz
o/p: 99_*_*_SRC.txt.tar.gz
The problem is that YYYYMMDD pattern is not static. It could be YYYYMMDDHHMI or could be YYYYMMDDHHMISS.
Can... (10 Replies)
I have three variables $a, $b and $c
$a = file_abc_123.txt
$b = 123
$c = 100
I want to search if $b is present in $a. If it is present, then i want to replace that portion by $c.
Here $b = 123 is present in "file_abc_123.txt", so i need the output as "file_abc_100.txt'
How can this be... (3 Replies)
Hi Guys!
Unix newbie here!
Have a requirement for which I have been scouting the forums for a solution but has been out of luck so far :(
I have a file which contains the following:-
TEST1|TEST2|"TEST3|1@!2"|TEST5
My sed command should result in either one the following output:-... (6 Replies)
If condition satisfy, want to find pattern and modify two Fields in Modify.txt
Input.txt
SOURCE1
SOURCE2
SOURCE3
SOURCE4
SOURCE5
SOURCE6
Modify.txt
SOURCE1|SLA|2016/12/11 11:12:11 PM|HMM|11-11-16|
SOURCE2|SLA|2016/13/11 11:12:11 PM|HMM|10-11-16|
SOURCE3|SLA|2016/14/11 11:12:11... (7 Replies)
Discussion started by: Joselouis
7 Replies
LEARN ABOUT PHP
preg_filter
PREG_FILTER(3) 1 PREG_FILTER(3)preg_filter - Perform a regular expression search and replaceSYNOPSIS
mixed preg_filter (mixed $pattern, mixed $replacement, mixed $subject, [int $limit = -1], [int &$count])
DESCRIPTION preg_filter(3) is identical to preg_replace(3) except it only returns the (possibly transformed) subjects where there was a match. For
details about how this function works, read the preg_replace(3) documentation.
RETURN VALUES
Returns an array if the $subject parameter is an array, or a string otherwise.
If no matches are found or an error occurred, an empty array is returned when $subject is an array or NULL otherwise.
EXAMPLES
Example #1
Example comparing preg_filter(3) with preg_replace(3)
<?php
$subject = array('1', 'a', '2', 'b', '3', 'A', 'B', '4');
$pattern = array('/d/', '/[a-z]/', '/[1a]/');
$replace = array('A:$0', 'B:$0', 'C:$0');
echo "preg_filter returns
";
print_r(preg_filter($pattern, $replace, $subject));
echo "preg_replace returns
";
print_r(preg_replace($pattern, $replace, $subject));
?>
The above example will output:
preg_filter returns
Array
(
[0] => A:C:1
[1] => B:C:a
[2] => A:2
[3] => B:b
[4] => A:3
[7] => A:4
)
preg_replace returns
Array
(
[0] => A:C:1
[1] => B:C:a
[2] => A:2
[3] => B:b
[4] => A:3
[5] => A
[6] => B
[7] => A:4
)
SEE ALSO
PCRE Patterns, preg_quote(3), preg_replace(3), preg_replace_callback(3), preg_grep(3), preg_last_error(3).
PHP Documentation Group PREG_FILTER(3)