How to remove manually installed application on Xubuntu
Find a needful application
[sudo dpkg –get-selections |grep avg]
avg2013flx install
Remove it by running
sudo dpkg -r avg2013flx
Done!
… Read the restNotes
Find a needful application
[sudo dpkg –get-selections |grep avg]
avg2013flx install
Remove it by running
sudo dpkg -r avg2013flx
Done!
… Read the restIn order to view active plugins run:
mysql
use database;
SELECT * FROM wp_options WHERE option_name = "active_plugins";
From shell command line
mysql --host=localhost --user=database_user --password=dbpassword database -e 'SELECT * FROM wp_options WHERE option_name = "active_plugins";'
Save active plugins to file
mysql --host=localhost --user=database_user --password=dbpassword database -e 'SELECT * FROM wp_options WHERE option_name = "active_plugins";' |grep active_plugins |awk '{print $3}' > active_plugins.txt… Read the rest
We need additional software to do this
We have to choose between reptyr and retty. As retty works for x86 linux system only, so we are going to use reptyr
Go ahead and install it:
$sudo apt-get install reptyr -y
For Centos you can get it here:
wget https://github.com/nelhage/reptyr… Read the rest
If you have started a huge process and just remember that you've forget do it in screen session, you may try to move this process to the background. You can do this by pressing ctrl+z keys, which will temporary block this process and then run bg, here is example:
We've run maldet command
$maldet -a ./… Read the rest
Firstly check the current configuration
/usr/local/cpanel/bin/rebuild_phpconf --current
Output:
Available handlers: suphp dso cgi none
DEFAULT PHP: 5
PHP4 SAPI: none
PHP5 SAPI: suphp
SUEXEC: enabled
RUID2: not installed
Enable if needed FastCGI by running
/scripts/easyapache
Here is syntax of rebuild_phpconf command
Usage: /usr/local/cpanel/bin/rebuild_phpconf [--dryrun] [--no-restart] [--no-htaccess] [--current|--available] [--errors] <Default PHP> <PHP4 Handler> <PHP5 Handler> <Suexec>
Here is how should look your command
/usr/local/cpanel/bin/rebuild_phpconf 5 none fcgi 1
where,
5 – default php version
none – means you don't need php 4 version
fcgi – php handler
1 – suexec is enable (change to 0 for disabling)
Done, enjoy!… Read the rest
Firsly check if running
/usr/local/cpanel/bin/tailwatchd --status
Output:
Driver (Active: 0) Cpanel::TailWatch::JailManager
Driver (Active: 1) Cpanel::TailWatch::ChkServd
Driver (Active: 1) Cpanel::TailWatch::Eximstats
Driver (Active: 0) Cpanel::TailWatch::Antirelayd
Driver (Active: 1) Cpanel::TailWatch::cPBandwd
Disable eximstats by running:
/usr/local/cpanel/bin/tailwatchd --disable=Cpanel::TailWatch::Eximstats
Done!
You may then decrease size of eximstats database if needed
Enter eximstats database directly
mysql eximstats
and delete data from the following tables:
delete from sends;
delete from smtp;
delete from failures;
delete from defers;
Done, Enjoy!… Read the rest
First you need to identify number of OS that needs to be loaded
cat /boot/grub/grub.cfg |grep class |grep '(' |grep -n menuentry
1:menuentry 'Ubuntu, with Linux 3.2.0-63-generic-pae (recovery mode)' –class ubuntu –class gnu-linux –class gnu –class os {
2:menuentry 'Ubuntu, with Linux 3.2.0-63-generic (recovery mode)' –class ubuntu –class gnu-linux –class gnu –class os {
3:menuentry 'Ubuntu, with Linux 3.2.0-61-generic-pae (recovery mode)' –class ubuntu –class gnu-linux –class gnu –class os {
4:menuentry 'Ubuntu, with Linux 3.2.0-61-generic (recovery mode)' –class ubuntu –class gnu-linux –class gnu –class os {
5:menuentry 'Ubuntu, with Linux 3.2.0-58-generic (recovery mode)' –class ubuntu –class gnu-linux –class gnu –class os {
6:menuentry "Ubuntu, with Linux 2.6.32-51-generic (on /dev/sda1)" –class gnu-linux –class gnu –class os {
7:menuentry "Ubuntu, with Linux 2.6.32-51-generic (recovery mode) (on /dev/sda1)" –class gnu-linux –class gnu –class os {
8:menuentry "Ubuntu, with Linux 2.6.32-28-generic (on /dev/sda1)" –class gnu-linux –class gnu –class os {
9:menuentry "Ubuntu, with Linux 2.6.32-28-generic (recovery mode) (on /dev/sda1)" –class gnu-linux –class gnu –class os {
Please note that calculation in grub starts from the zero, so for example number of
7:menuentry "Ubuntu, with Linux 2.6.32-51-generic (recovery mode) (on /dev/sda1)" –class gnu-linux –class gnu –class os {
is 6
Update the line GRUB_DEFAULT=0 into the followin file
sudo vi /etc/default/grub
from
GRUB_DEFAULT=0
to
GRUB_DEFAULT=999
where 999 is number of partition that needs to be loaded first
Update your grub.cfg… Read the rest
Add new user using the following command
sudo adduser newusername
Enter password for this username and fill fields if you wish
Confirm the information is correct and enter "y"
You have user added with very basic privileges.
You now need to set a user up with sudo access previlegies
We need to edit /etc/sudoers file as sudo
sudo visudo
Add new line under the following
root ALL=(ALL:ALL) ALL
newusername ALL=(ALL:ALL) ALL
Ctrl + x to save this file
Delete .tmp… Read the rest
To sort this problem out you need to install/reinstall video driver for your card
Check you video driver
sudo lshw -c video |grep configuration
lspci -vnn | grep -i VGA -A 12
Output should contain driver that currently installed
The xorg-edgers ppa provides the very latest nvidia drivers.… Read the rest