Hi,
I would like to display the following message from my shell (Korn) script
Copy "old_file.txt" to "new_file.txt"
My code looks as follows
print "Copy "old_file.txt" to "new_file.txt""
However, when I execute the script, I get the following output
Copy old_file.txt to... (6 Replies)
I'm using awk '{print $1}' and it works most of the time to print the contents of a mysql query loop, but occationally I get a field with some special character in it, is there a way to tell awk to ignore all special characters between my FS? I have >186K records, so building a list of ALL special... (6 Replies)
Hi, I wish to replace a new line with br (html) but it doesn't seem to work
message=$(echo ${FORM_message} | tr '\r' '<br \/>' )
what it gives me seems to be ... b...?
I am also having problem escaping hash sign in cut command:
list=$(echo "$line" | cut -d'\#;\#' -f1) ;
my intention is... (2 Replies)
Hi ,
I want to replace the special characters in the file.
For eg: cat abc
1234/4455/acb
234/k/lll/
234`fs`fd
I want to replace / and ` with the letter a and the output should like below. How to achieve this.
1234a4455aacb
234akallla
234afsafd (2 Replies)
Hello Everyone,
I need to read an encrypted password from the user and update that value in an xml file. I am trying to use "sed" for searching the appropriate tag and replacing this new value that get from the user. Since the encrypted password can contain special characters(like /,\,&,etc),... (4 Replies)
Need help in escaping special characters in sed command.
Here is the the string which i am trying to find a replace with
From :- REQUEST_TYPE=PIXEL&MSG_ID={//MESSAGE_ID}
To :- REQUEST_TYPE=PIXEL&MSG_ID= X_EDELIVERY_MESSAGE_ID & BATCH_ID= X_EDELIVERY_BATCH_ID
Here is the sed command i am... (2 Replies)
Hi Unix Guru,
I have an requirement for replace some specail characters in a file, my file came from mainframe.
please see below example:
when open it with vi
17896660|89059215|04/24/1998 00:00:00.000000| abc 123-453-1312^M<85>^M<85>|124557
if I run cat -v I got following:... (25 Replies)
Hi,
I have written a unix expect utility "ssh-login.exp" which connects (ssh) to remote host and execute some shell script. I am calling this "ssh-login.exp" utility from another shell script.
"ssh-login.exp" takes username, password, host and shell script path to execute on remote host. All... (1 Reply)
I have an application which I am integrating with that accepts the password via a CLI. I am running in to issues with passwords that contain special characters. I tried to escape them all, but I ran in to an issue where I cannot escape the characters
'
]
My attempt is as follows:
$... (2 Replies)
Hi Team,
I have data like this.
|*|.5|*|0.2|*|A.B|*|
Would like to add zero (0) before the decimal point where there is no zero as
|*|0.5|*|0.2|*|A.B|*|
How to replace |*|. with |*|0.
I tried below command which didn't work
echo '|*|.5|*|0.2|*|A.B|*' | sed... (4 Replies)
Discussion started by: Ravi.K
4 Replies
LEARN ABOUT PHP
list
LIST(3) 1 LIST(3)list - Assign variables as if they were an arraySYNOPSIS
array list (mixed $var1, [mixed $...])
DESCRIPTION
Like array(3), this is not really a function, but a language construct. list(3) is used to assign a list of variables in one operation.
PARAMETERS
o $var1
- A variable.
RETURN VALUES
Returns the assigned array.
EXAMPLES
Example #1
list(3) examples
<?php
$info = array('coffee', 'brown', 'caffeine');
// Listing all the variables
list($drink, $color, $power) = $info;
echo "$drink is $color and $power makes it special.
";
// Listing some of them
list($drink, , $power) = $info;
echo "$drink has $power.
";
// Or let's skip to only the third one
list( , , $power) = $info;
echo "I need $power!
";
// list() doesn't work with strings
list($bar) = "abcde";
var_dump($bar); // NULL
?>
Example #2
An example use of list(3)
<table>
<tr>
<th>Employee name</th>
<th>Salary</th>
</tr>
<?php
$result = $pdo->query("SELECT id, name, salary FROM employees");
while (list($id, $name, $salary) = $result->fetch(PDO::FETCH_NUM)) {
echo " <tr>
" .
" <td><a href="info.php?id=$id">$name</a></td>
" .
" <td>$salary</td>
" .
" </tr>
";
}
?>
</table>
Example #3
Using nested list(3)
<?php
list($a, list($b, $c)) = array(1, array(2, 3));
var_dump($a, $b, $c);
?>
int(1)int(2)int(3)
Example #4
Using list(3) with array indices
<?php
$info = array('coffee', 'brown', 'caffeine');
list($a[0], $a[1], $a[2]) = $info;
var_dump($a);
?>
Gives the following output (note the order of the elements compared in which order they were written in the list(3) syntax):
array(3) {
[2]=>
string(8) "caffeine"
[1]=>
string(5) "brown"
[0]=>
string(6) "coffee"
}
NOTES
Warning
list(3) assigns the values starting with the right-most parameter. If you are using plain variables, you don't have to worry about
this. But if you are using arrays with indices you usually expect the order of the indices in the array the same you wrote in the
list(3) from left to right; which it isn't. It's assigned in the reverse order.
Warning
Modification of the array during list(3) execution (e.g. using list($a, $b) = $b) results in undefined behavior.
Note
list(3) only works on numerical arrays and assumes the numerical indices start at 0.
SEE ALSO each(3), array(3), extract(3).
PHP Documentation Group LIST(3)