Find bumblebee and Megatron patterns (input2) in input1.
If it is + read input1 patterns from Left to Right
if it is - read input1 patterns from Right to Left
Y= any letter (A/B/C/D)
In a nutshell, I need to work out how to return the last matching pattern from an awk //,// search. I can bring back the first, but am unsure how to obtain the last, and a simple tail won't work as the match could be over multiple lines.
Secondly I would like some way of pattern matching, a... (10 Replies)
Dear Team,
How do we match two patterns on the same line using awk?Are there any logical operators which i could use in awk like awk '\gokul && chennai\' <filename>
Eg:
Input file:
gokul,10/11/1986,coimbatore.
gokul,10/11/1986,bangalore.
gokul,12/04/2008,chennai.... (2 Replies)
Hi,
How can I tell awk to print all lines/columns if column number 5 contains the word Monday?
I have tried
nawk -F, '$5==Monday' OFS=, myfile > outputfile
but that doesn't work (I am a newb!!)
Thanks, (7 Replies)
Hello all,
I am trying to sort thru a database and print all the customers whose first names are only four characters. I just want to pull the first name only from the database.
the database records appear like this in file:
Mike Harrington:(510) 548-1278:250:100:175; first is name Mike... (4 Replies)
Hi,
I am still a beginner on shell scripting so please bear with me.
What i am trying to do is filter my logfile based on some ID on field 24 which is defined in array. The filter result output will be moved to my log folder with the same name. The problem is when not using loop, this command... (2 Replies)
Hi folks,
i am trying to filer some log file using awk command. When i try it on remote server, it can show the result.
awk '$1=="2012-10-29" && $4==17353' somelogfile
But when i try to execute it from ssh, it cannot show the same result.
ssh someserver "awk '\$1=="2012-10-28" &&... (7 Replies)
can somebody provide me with some ksh code that will return true if my the contents in my variable match anyone of these strings ORA|ERROR|SP2
variable="Error:ORA-01017: Invalid username/password; logon denied\nSP2-0640:Not connected"
I tried this and it does not seem to work for me
... (3 Replies)
Hi,
I'm very new to these forums. I was wondering if someone could help an AWK beginner with a pattern matching
an actor to his appearance in movies, which would be stored as records. Let's say we have a database of 4 movies (each movie a record with name, studio + year, and actor fields with... (2 Replies)
Hi I am trying to find a pattern match with column one containing 3 numbers.
input file tmp.lst
abcd456|1|23123|123123|23423
kumadff|a|dadfadf|adfd|adfadfadf
xxxd999|d|adfdfs|adfadf|adfdasfadf
admin|a|dafdf|adfadfa|||
output file tmp4.lst
abcd456|1|23123|123123|23423... (3 Replies)
I have two files, want to compare file1 data with file2 second column and print line which are not matching. Need help in matching the pattern, file2 second column number can be leading 0 or 00 or 000.
Example:
file1
1
2
3
file2
a,0001
b,02
c,000
d,01
e,2
f,0005
Expected output:... (20 Replies)
Discussion started by: vegasluxor
20 Replies
LEARN ABOUT PHP
explode
EXPLODE(3) 1 EXPLODE(3)explode - Split a string by stringSYNOPSIS
array explode (string $delimiter, string $string, [int $limit])
DESCRIPTION
Returns an array of strings, each of which is a substring of $string formed by splitting it on boundaries formed by the string $delimiter.
PARAMETERS
o $delimiter
- The boundary string.
o $string
- The input string.
o $limit
- If $limit is set and positive, the returned array will contain a maximum of $limit elements with the last element containing the
rest of $string. If the $limit parameter is negative, all components except the last -$limit are returned. If the $limit parame-
ter is zero, then this is treated as 1.
Note
Although implode(3) can, for historical reasons, accept its parameters in either order, explode(3) cannot. You must ensure that the
$delimiter argument comes before the $string argument.
RETURN VALUES
Returns an array of strings created by splitting the $string parameter on boundaries formed by the $delimiter.
If $delimiter is an empty string (""), explode(3) will return FALSE. If $delimiter contains a value that is not contained in $string and a
negative $limit is used, then an empty array will be returned, otherwise an array containing $string will be returned.
CHANGELOG
+--------+-----------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+-----------------------------------------+
| 5.1.0 | |
| | |
| | Support for negative $limits was added |
| | |
+--------+-----------------------------------------+
EXAMPLES
Example #1
explode(3) examples
<?php
// Example 1
$pizza = "piece1 piece2 piece3 piece4 piece5 piece6";
$pieces = explode(" ", $pizza);
echo $pieces[0]; // piece1
echo $pieces[1]; // piece2
// Example 2
$data = "foo:*:1023:1000::/home/foo:/bin/sh";
list($user, $pass, $uid, $gid, $gecos, $home, $shell) = explode(":", $data);
echo $user; // foo
echo $pass; // *
?>
Example #2
explode(3) return examples
<?php
/*
A string that doesn't contain the delimiter will simply
return a one-length array of the original string.
*/
$input1 = "hello";
$input2 = "hello,there";
var_dump( explode( ',', $input1 ) );
var_dump( explode( ',', $input2 ) );
?>
The above example will output:
array(1)
(
[0] => string(5) "hello"
)
array(2)
(
[0] => string(5) "hello"
[1] => string(5) "there"
)
Example #3
$limit parameter examples
<?php
$str = 'one|two|three|four';
// positive limit
print_r(explode('|', $str, 2));
// negative limit (since PHP 5.1)
print_r(explode('|', $str, -1));
?>
The above example will output:
Array
(
[0] => one
[1] => two|three|four
)
Array
(
[0] => one
[1] => two
[2] => three
)
NOTES
Note
This function is binary-safe.
SEE ALSO preg_split(3), str_split(3), mb_split(3), str_word_count(3), strtok(3), implode(3).
PHP Documentation Group EXPLODE(3)