Is this Fedora? Anyway, the ONLY fix is:
And you have to have privilege. Can we know why no sysadmin is available?
If this is a production job, surely SOMEBODY will want to get it running.
Hello,
As recommended by the moderators I will start my questions here...
I am a little confused by my Linux (CentOS/RHEL) distribution's sudo
mechanism. Or perhaps I just do not know how to use sudo. I can run
a sed command as the root user but it fails to write a root-owned
directory... (6 Replies)
Hi! I'm very new to unix, so please keep that in mind with the level of language used if you choose to help :D Thanks!
When attempting to use sudo on and AIX machine with oslevel 5.1.0.0, I get the following error:
exec(): 0509-036 Cannot load program sudo because of the following errors:... (1 Reply)
Hi Gurus:
Can you help me get out of this message ?
I already commented out the ff line in /etc/sudoers file but still prompts me for this message.
#Defaults requiretty
-sh-3.2$ ./check_diskErrors itag3.pm.staging.intra /dev/sda
sudo: no tty present and no askpass program specified... (3 Replies)
Run sudo to another user .
I have two users in my AIX system appadmin (Application admin ) and appuser (Application user)
Application Admin user has special permission to run every thing about this application.
I have one script called /usr/app.sh
Only appadmin has permission to run this... (11 Replies)
I am writing a BASH script to update a webserver and then restart Apache. It looks basically like this:
#!/bin/bash
rsync /path/on/local/machine/ foo.com:path/on/remote/machine/
ssh foo.com sudo /etc/init.d/apache2 reloadrsync and ssh don't prompt for a password, because I have DSA encryption... (9 Replies)
Hi
I am trying to automate the deployment of a tar ball onto a set of remote servers and am getting this error from the ssh -
sudo: no tty present and no askpass program specified
What I have done is add some code into the user's ssh key that does a few things like delete the existing... (2 Replies)
i am trying overide the below error
sudo: sorry, you must have a tty to run sudoi am aware of ssh -t option. But just experimenting with OS :D
So, tried commenting out Defaults requiretty from my sudoers file after which i am getting the below error
sudo: no tty present and no askpass... (4 Replies)
Hi
I have an Oracle DBA that is trying to install an RPM from Stratavia which is a web based portal and it executes the following:
Instance Wrapper=sudo -u oracle /opt/datapalette/jython/jython
Server Wrapper=sudo -u root /opt/datapalette/jython/jython
I've compared the /etc/sudoers... (8 Replies)
Hi, Have a need to run the below command as a "karuser" from a java class which will is running as "root" user. When we are trying to run the below command from java code getting the below error.
Command:
sudo -u karuser -s /bin/bash /bank/karunix/bin/build_cycles.sh
Error:
sudo: sorry,... (8 Replies)
Hi,
I am new to scripting. I am trying to write a script to ssh one remote machine and run a sudo command.
ssh <hostname> sudo -S <command> < ~/pass.txt
I am stored my password in pass.txt.
I am getting error
sudo: no tty present and no askpass program specified
Please suggest me how can... (1 Reply)
Discussion started by: venkia9
1 Replies
LEARN ABOUT PHP
imagecolortransparent
IMAGECOLORTRANSPARENT(3) 1 IMAGECOLORTRANSPARENT(3)imagecolortransparent - Define a color as transparentSYNOPSIS
int imagecolortransparent (resource $image, [int $color])
DESCRIPTION
Sets the transparent color in the given $image.
PARAMETERS
o $
image -An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(3).
o $color
- A color identifier created with imagecolorallocate(3).
RETURN VALUES
The identifier of the new (or current, if none is specified) transparent color is returned. If $color is not specified, and the image has
no transparent color, the returned identifier will be -1.
EXAMPLES
Example #1
imagecolortransparent(3) example
<?php
// Create a 55x30 image
$im = imagecreatetruecolor(55, 30);
$red = imagecolorallocate($im, 255, 0, 0);
$black = imagecolorallocate($im, 0, 0, 0);
// Make the background transparent
imagecolortransparent($im, $black);
// Draw a red rectangle
imagefilledrectangle($im, 4, 4, 50, 25, $red);
// Save the image
imagepng($im, './imagecolortransparent.png');
imagedestroy($im);
?>
The above example will output something similar to:[NOT DISPLAYABLE MEDIA]Output of example : imagecolortransparent()
NOTES
Note
Transparency is copied only with imagecopymerge(3) and true color images, not with imagecopy(3) or pallete images.
Note
The transparent color is a property of the image, transparency is not a property of the color. Once you have set a color to be the
transparent color, any regions of the image in that color that were drawn previously will be transparent.
PHP Documentation Group IMAGECOLORTRANSPARENT(3)