by ray | Dec 2, 2017 | Microsoft Windows
Introduction SSH agent forwarding allow you once you’ve SSHed into a machine to continue and SSH from it, to the other machine, with the same key. How to enable ssh agent forwarding in Putty Open PuTTY Under “Connection” -> “SSH” -> “Auth” Check the “Allow...
by ray | Dec 1, 2017 | Linux / Ubuntu
Just use crontab -e and follow the tutorial here: Crontab – Quick Reference Look at point 3 for a guide on how to specify the frequency. Based on your requirement, it should effectively be: */10 * * * * /usr/bin/python...
by ray | Dec 1, 2017 | Linux / Ubuntu
Sudo resets PATH, along with many other environment variables, for security reasons. It doesn’t matter what is set in /etc/profile, unless you run sudo -i. The sudo manual page, under SECURITY NOTES, gives an insight about the security implications, along with...
by ray | Oct 30, 2017 | IT / Tech News
Here is a proposed solution.
by ray | Oct 30, 2017 | HTML / Web
The @media rule is used to define different style rules for different media types/devices. Example Change the background-color if the viewport is 480 pixels wide or wider: @media screen and (min-width: 480px) { body { background-color: lightgreen; }...
