Setup VPN in Debian

In this case, using xfce and assuming Network manager is installed and configured, you need to then install the following;

sudo apt-get install network-manager-openconnect

You may need to install additional network-manager plug-ins and you can search those by;

sudo apt search 'network-manager-*'

then installing as;

sudo apt-get install network-manager-plugin-name

To change Netbeans C++ binary output location

RIGHT-CLICK PROJECT

PROJECT PROPERTIES > LINKER > GENERAL > OUTPUT

To enable MySQL logging during runtime.

 To enable MySQL logging...

Forgot MySQL root password

To recover a forgotten root password for MySQL

Connect to remote mySQL server from the command line.

mysql -u username -h xxx.xxx.xxx.xxx -p

where username is the username of the remote mySQL server.

The following can also be used to test connection;

nc -z -w1 xxx.xxx.xxx.xxx 3306

MySQL Master Slave replication setup

MySQL replication setup

mySQL info

A quick way to get some mysql information is to run

mysql --help --verbose

How to setup a ramdisk in Linux

Change temporary tables in mySQL to memory

To change the location of temporary tables in mySQL, we need to edit the tmpdir variable in my.cnf or which ever file contains the [mysqld] section.

Show sleeping process in Linux

ps -e S

and of course 

ps -e S | grep -i "processname"