Hi,
I have about 30 computers for users with subnet mask x.x.x.0, and 25 computers for workers with s.m. x.x.x.128. My server has a s.m. x.x.x.128 so with workers computers I can see my server and all the computers in that s.m., but I can't see the server from the users computers and I need to see... (7 Replies)
Hi,
Could any one help me to write a C program for password mask
with ******. I mean whatever word i will type that will show on the screen as ***** and should store the correct value in a variable.
Thanks in advance
Krishna (5 Replies)
Hi,
I have a task to edit the subnet mask in almost 100+ solaris servers.Few of the servers are configured with IPMP.There will be no change of IP address or default gateway.If its a single IP we can bring NIC down,change the subnet mask in /etc/netmasks,then bring the NIC back to normal.But... (3 Replies)
I have an requirement. There is a file which has the below contents
Unix|123|17-01-2010
....
....
....
....
and so an
now each letter has a corresponding predefined mapping letter in order to mask the original data.(for example U = A,
n=b, i=c, x=d, same like number 1=9,2=8,3=7. Also... (8 Replies)
Hi All,
i am executing peoplesoft sqr command from unix prompt which has the unix id/password as parameter along with other parameters. i want to show whole command in log file but want to mask the id/password field. this command i am executing in shell script. Please suggest..
>sqr sqrname... (2 Replies)
Hi Experts,
I'm using samba -3.6.1 on Red Hat Enterprise Linux ES release 4 (Nahant Update 8) ,all seems ok. The issue im facing is as follows.
When ever a user creates a file via windows explorer the permissions assgined to the file are as follows
-rw-rwxr--+ 1 tom group2 0 Mar 9... (1 Reply)
Hi all,
Im trying to use grep to match a exact mask where some characters are known and some are not. for example:
j***n@email.com
in this case the length is known and the position of the unknown characters are know (and will be )
any idea how I can do this? the file list is not just... (3 Replies)
Discussion started by: flamer
3 Replies
LEARN ABOUT PHP
array_column
ARRAY_COLUMN(3) 1 ARRAY_COLUMN(3)array_column - Return the values from a single column in the input arraySYNOPSIS
array array_column (array $array, mixed $column_key, [mixed $index_key = null])
DESCRIPTION array_column(3) returns the values from a single column of the $array, identified by the $column_key. Optionally, you may provide an
$index_key to index the values in the returned array by the values from the $index_key column in the input array.
PARAMETERS
o $array
- A multi-dimensional array (record set) from which to pull a column of values.
o $column_key
- The column of values to return. This value may be the integer key of the column you wish to retrieve, or it may be the string
key name for an associative array. It may also be NULL to return complete arrays (useful together with $index_key to reindex the
array).
o $index_key
- The column to use as the index/keys for the returned array. This value may be the integer key of the column, or it may be the
string key name.
RETURN VALUES
Returns an array of values representing a single column from the input array.
EXAMPLES
Example #1
Get column of first names from recordset
<?php
// Array representing a possible record set returned from a database
$records = array(
array(
'id' => 2135,
'first_name' => 'John',
'last_name' => 'Doe',
),
array(
'id' => 3245,
'first_name' => 'Sally',
'last_name' => 'Smith',
),
array(
'id' => 5342,
'first_name' => 'Jane',
'last_name' => 'Jones',
),
array(
'id' => 5623,
'first_name' => 'Peter',
'last_name' => 'Doe',
)
);
$first_names = array_column($records, 'first_name');
print_r($first_names);
?>
The above example will output:
Array
(
[0] => John
[1] => Sally
[2] => Jane
[3] => Peter
)
Example #2
Get column of last names from recordset, indexed by the "id" column
<?php
// Using the $records array from Example #1
$last_names = array_column($records, 'last_name', 'id');
print_r($last_names);
?>
The above example will output:
Array
(
[2135] => Doe
[3245] => Smith
[5342] => Jones
[5623] => Doe
)
PHP Documentation Group ARRAY_COLUMN(3)