Hello everyone. Well, I will get right to the point. I am new to Perl and trying to learn it as much as I can. I have been assigned the task of writing a perl script to extract information from firewall logs.
Like I said, I am new to Perl and I am having a tough time because I think what I am... (3 Replies)
Anyone have an example of a simple shell script that solicits a (Y)es or (N)o response from the user. If the response is 'Y' display a message on the screen that thanks the user for the positive response. If the response is 'N' display a message that thanks the user for the negative response. If... (15 Replies)
Hi, I need help writing a unix script to change the time in the server automatically when it reaches a specified time.
Only on the 14th of april, when the time becomes midnight (00:00:00), I need the server to change the time automatically to 23:30:00 and start working on as usual with a... (2 Replies)
hi all
i am having a file(a fixed length file) of 28 bytes.The file has account number from 5th place to next 16 digits.
the file looks like below,
58331600563588885696ACXT5263
58331600563588885697ACXT5263
58331600563588885698ACXT5263
i want to write a script which will extract the... (8 Replies)
Here is the script I am trying to write along with my answer I wrote. Please help me understand why it doesn't work.
Create an executable script file called "newname" that will perform the followings:
1. Rename a file upon the user's request. If the file exists, prompt the user for... (1 Reply)
Hi,
I have written a script which converts a give hexdecimal value to binary value in perl. But now, the problem is I should read every bit of it ( if its 10101010, i should read the value in each position and if the value in that position is 1 i should print a string and should exit if its... (1 Reply)
hello all,
I have a script, used to search for the strings from the set of 5 similar pattern file from the log dir. So here it goes . The input parameter is a part of the file name. When during the script execution, the script should parse the input parameter to original file's with the same... (0 Replies)
Dear Madam/Sir
Who can help me with writing a script doing the following?
1- Read names of files (only files with special name format let say initially they have the same file name start like TT*)
2- Then create an empty files with the same names have been read in step one but with extension... (1 Reply)
:wall:
Can't seem to figure out how to fix this please help
its not starting over like I would like it to
When I enter in "Date" or "Time" nothing comes
Also if you can tell me the commands for the other 3 stuff that would be much appreciated
#!/bin/bash
clear
while ; do
echo... (8 Replies)
I am new for script writing. I have a file named as name.dat and contain numbers with different rows and columns. I want to sum numbers at one row with that of at another row; like row1 + row101 + row 201, with corresponding columns. Any one can help me to write a script for this operation.
... (1 Reply)
Discussion started by: kumnegert
1 Replies
LEARN ABOUT PHP
apc_inc
APC_INC(3) 1 APC_INC(3)apc_inc - Increase a stored numberSYNOPSIS
int apc_inc (string $key, [int $step = 1], [bool &$success])
DESCRIPTION
Increases a stored number.
PARAMETERS
o $key
- The key of the value being increased.
o $step
- The step, or value to increase.
o $success
- Optionally pass the success or fail boolean value to this referenced variable.
RETURN VALUES
Returns the current value of $key's value on success, or FALSE on failure
EXAMPLES
Example #1
apc_inc(3) example
<?php
echo "Let's do something with success", PHP_EOL;
apc_store('anumber', 42);
echo apc_fetch('anumber'), PHP_EOL;
echo apc_inc('anumber'), PHP_EOL;
echo apc_inc('anumber', 10), PHP_EOL;
echo apc_inc('anumber', 10, $success), PHP_EOL;
var_dump($success);
echo "Now, let's fail", PHP_EOL, PHP_EOL;
apc_store('astring', 'foo');
$ret = apc_inc('astring', 1, $fail);
var_dump($ret);
var_dump($fail);
?>
The above example will output something similar to:
42
43
53
63
bool(true)
Now, let's fail
bool(false)
bool(false)
SEE ALSO apc_dec(3).
PHP Documentation Group APC_INC(3)