How to Enable or Disable Services in Ubuntu Systemd/Upstart
Often, there is a need to enable or disable services temporarily or permanently on our Ubuntu system. Sometimes, we may require certain services to start up automatically on boot up e.g ssh or web servers and sometimes we may need [...]
How to fix Chrome protocol handler "Always open these types of links" pop up when opening RV through rvlink
Hi after Chrome version 77, the checkbox to always open RV when opening rvlinks is missing, making it very annoying everytime you click Play on RV as Chrome asks for confirmation, after Chrome version 79 there is a special policy (ExternalProtocolDialogShowAlwaysOpenCheckbox) that you can enable to get the checkbox back, this example is for Linux, but you can follow the same approach for win and mac. Create the folders needed. mkdir -p /etc/opt/chrome/policies/managed/ Create an empty Json ...
HowTo: Wake Up Computers Using Linux Command [ Wake-on-LAN ( WOL ) ]
Wake-on-LAN (WOL) is an Ethernet networking standard that allows a server to be turned on by a network message. You need to send 'magic packets' to wake-on-lan enabled ethernet adapters and motherboards, in order to switch on the called systems. Make sure you connect the NIC (eth0 or eth1) with the motherboard, and enable the WOL function in the BIOS. This is a quick guide to enable WOL under RHEL / Fedora / CentOS / Debian / Ubuntu Linux.
New Shutter PPA For Ubuntu 20.04, 19.10, 19.04 And 18.04 | Linux Mint 19.x
Shutter screenshot tool was removed from Debian Unstable and Ubuntu 18.10 (to be released tomorrow) recently. It's still possible to install it on Ubuntu 19.10, 19.04, 18.10 and 18.04 by using a new Shutter PPA (which includes all its dependencies that allow editing screenshots, adding annotations and even take screenshots of full web pages) provided by Linux Uprising.
How To Bind Mouse Buttons To Keyboard Keys Or Commands (Linux Using X11)
If you have a mouse with extra buttons, you can rebind those buttons to perform a key combination, run a program, command or script. This will only work if you use X11 (it does not work on Wayland) because the tools we'll use for this only support X11.
TO_CHAR - Convert Datetime to String - Oracle to SQL Server Migration - SQLines Open Source Tools
In Oracle, TO_CHAR function converts a datetime value (DATE, TIMESTAMP data types i.e.) to a string using the specified format. In SQL Server, you can use CONVERT or CAST functions to convert a datetime value (DATETIME, DATETIME2 data types i.e.) to a string.