Hi
I want to know if the email address in the mailx exists or not
Eg:
Mailx -s "Subj" hello@ab.com
How do I know if the email address is a valid one??? (4 Replies)
Hi,
We have a text file which has the following data.
ISA~00~ ~00~ ~ZZ~VISTN ~ZZ~U1CAD ~051227~183
7~U~00200~000011258~0~P~<
GS~FA~EE05J~U1CAD~051227~1831~000011258~X~002002
ST~997~0001
AK1~SH~247
AK2~856~2470001
AK5~A
AK2~856~2470002
AK5~A... (3 Replies)
Hi folks,
I wrote a ksh program which run scripts from remote server.
To check the status code I wrote the following function:
check_remote_status()
{
status_code=`tail -1 $installLog`
if ] ; then
echo $errMsg | tee -a $installLog
exit 1
else
echo $validMsg >> $installLog
fi... (9 Replies)
I am working on an Linux based application where I am using lp -onobanner -s -d$RPTDEST command to print the file on desired printer. Variable $RPTDEST could be different each time even for the same user. I need to implent the check if last print command was succesful or not, so that application... (3 Replies)
Hi,
How to check the status of tar command using bash script ?
I have the following tar command, how to check the status of the tar?
tar -cjf $today.tar.bz2 /opt/data
Regards,
Eye Gee (1 Reply)
Hi,
I am running a shell script which will spawn the telnet and login.
But sometimes, the telnet session itself is not getting spawned.
My requirement is, if the telnet session is not spawned, the user must be notified that it failed.
Is there any command to capture the status of telnet... (2 Replies)
Hi,
As in scripting , some cd commands getting failed, so we do check the exist status as 0 or 1. But every time we call to function for it. But does any single line exist will do the job with || , && ? i.e
ls -l
Logs
cd Logss | exit
echo hias Logss is not exist , Before printing "hi" we... (5 Replies)
In shell scripting, I can create a conditional statement based on the success or failure (exit status)of a command such as:
pinger()
{
ping -c 2 $remote_host >/dev/null 2>&1
ping_stat=$?
}
pinger
if ]; then
echo "blahblahblah"
exit 0
fi
how is this done using Python using... (3 Replies)
solaris 5.10 Generic_138888-03 sun4v sparc SUNW,Sun-Fire-T200
I need a sed command that tests true when presented with lines that contain either forward and backslash.
input file:
c:/myFile.txt
c:\yourFile.txt
It doesn't appear that sed (in my environment anyway) supports... (4 Replies)
Geeks,
Could you please help me out in my script and identify the missing piece. I need to check/get the exit status of a remote command executed on remote host through script and send out an email when process/processes is/are not running on any/all server(s).
Here's the complete... (5 Replies)
Discussion started by: lovesaikrishna
5 Replies
LEARN ABOUT PHP
imagecolorclosesthwb
IMAGECOLORCLOSESTHWB(3) 1 IMAGECOLORCLOSESTHWB(3)imagecolorclosesthwb - Get the index of the color which has the hue, white and blacknessSYNOPSIS
int imagecolorclosesthwb (resource $image, int $red, int $green, int $blue)
DESCRIPTION
Get the index of the color which has the hue, white and blackness nearest the given color.
PARAMETERS
o $
image -An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(3).
o $red
-Value of red component.
o $green
-Value of green component.
o $blue
-Value of blue component.
RETURN VALUES
Returns an integer with the index of the color which has the hue, white and blackness nearest the given color.
EXAMPLES
Example #1
Example of using imagecolorclosesthwb(3)
<?php
$im = imagecreatefromgif('php.gif');
echo 'HWB: ' . imagecolorclosesthwb($im, 116, 115, 152);
imagedestroy($im);
?>
The above example will output something similar to:
HWB: 33
CHANGELOG
+--------+--------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+--------------------------------------------+
| 5.3.0 | |
| | |
| | This function is now available on Windows |
| | |
+--------+--------------------------------------------+
SEE ALSO imagecolorclosest(3).
PHP Documentation Group IMAGECOLORCLOSESTHWB(3)