Hi,
I'm currently working on a project that requires parsing xml file. One of the field in the xml is shown below (don't remember exactly):
<variable="ITEM">12345678</variable>
I coded my script keeping in mind that the value denoted in bold will always be a number. After getting just the... (1 Reply)
Hi,
I am writing a Perl script that reads in many lines, if a line meets the criteria I want to edit, it. For example, the script will return the following example line... test=abc123
All I want to do is strip off the "test=" and just be left with the abc123. In my script I can easily... (3 Replies)
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 have below line in a unix file, I want to delete one character after "Â".
20091020.Non-Agency CMO Daily Trade Recap Â~V Hybrids
The result should be :
20091020.Non-Agency CMO Daily Trade Recap  Hybrids
i dont want to use "~V" anywhere in the sed command or any other command, just remove... (1 Reply)
Hello,
I have a problem when i execute the script underneath.
If i tape azerty 123 and i use the arrow touch, in the file /tmp/test i have the caracter #!/usr/bin/ksh
clear
echo "Taper l adresse IP de la partition a creer :"
tput cup 1 48
read Adress
echo $Adress
echo "${Adress}" >>... (0 Replies)
I am reading the free book linux 101 hacks.
The book show how to create a new command mkdircd, which create a new directory and then move you to the directory.
so it just to add the following function (down) to the .bash_profile
function mkdircd () { mkdir -p "$@" && eval cd
"\"\$$#\""; }... (5 Replies)
Question: How I can change the shell option in my current environment, which I want to change the result of the command echo $-.
Background:
Special variable $-. It means the current shell option, and in my ENV, the result of this command as follows.
-bash-3.2$ echo $-
himBH
-bash-3.2$
... (2 Replies)
I have a script in which I used "sudo -s" I notice some extremely strange behavior when executing this script. To investigate this I decided to recreate the problem in the following script. I notice that "sudo -s" is only being executed one time. Soon after completely falls apart. Is there... (4 Replies)
Hello Gurus,
I have a script developed...
#!/bin/bash
#---------------------------------------------------------------------
# This pScript will remove/replace the special characters fromfiles
#---------------------------------------------------------------------
trxdate="`date... (1 Reply)
I am still learning shell scripting. Recently I see a function for read configuration. But some of special character make me confused. I checked online to find answer. It was not successful. I post the code here to consult with expert or guru to get better understanding on these special characters... (3 Replies)
Discussion started by: duke0001
3 Replies
LEARN ABOUT PHP
gearmanclient.dobackground
GEARMANCLIENT.DOBACKGROUND(3) 1 GEARMANCLIENT.DOBACKGROUND(3)GearmanClient::doBackground - Run a task in the background
SYNOPSIS
public string GearmanClient::doBackground (string $function_name, string $workload, [string $unique])
DESCRIPTION
Runs a task in the background, returning a job handle which can be used to get the status of the running task.
PARAMETERS
o $function_name
- A registered function the worker is to execute
o $workload
- Serialized data to be processed
o $unique
- A unique ID used to identify a particular task
RETURN VALUES
The job handle for the submitted task.
EXAMPLES
Example #1
Submit and monitor a background job
The worker in this example has an artificial delay introduced to mimic a long running job. The client script periodically checks
the status of the running job.
<?php
/* create our object */
$gmclient= new GearmanClient();
/* add the default server */
$gmclient->addServer();
/* run reverse client */
$job_handle = $gmclient->doBackground("reverse", "this is a test");
if ($gmclient->returnCode() != GEARMAN_SUCCESS)
{
echo "bad return code
";
exit;
}
$done = false;
do
{
sleep(3);
$stat = $gmclient->jobStatus($job_handle);
if (!$stat[0]) // the job is known so it is not done
$done = true;
echo "Running: " . ($stat[1] ? "true" : "false") . ", numerator: " . $stat[2] . ", denomintor: " . $stat[3] . "
";
}
while(!$done);
echo "done!
";
?>
The above example will output something similar to:
Running: true, numerator: 3, denomintor: 14
Running: true, numerator: 6, denomintor: 14
Running: true, numerator: 9, denomintor: 14
Running: true, numerator: 12, denomintor: 14
Running: false, numerator: 0, denomintor: 0
done!
SEE ALSO
GearmanClient::doNormal, GearmanClient::doHigh, GearmanClient::doLow, GearmanClient::doHighBackground, GearmanClient::doLowBackground.
PHP Documentation Group GEARMANCLIENT.DOBACKGROUND(3)