Installing Multiple Versions of Node.js on Ubuntu Using NVM
Let's look at the nvm tool for ubuntu and its basic commands for switching between node versions.
On Ubuntu 18.04, nautilus only has a recursive search. This is not always convenient, and when you press the key of the first letter of the file name in the desired folder, it is convenient that it is highlighted, and the search for subfolders does not start.
In other words, I will describe in screenshots.
![]() | ![]() |
| Recursive search, by subfolders | Interactive, in this folder by letter |
Interactive search settings :
sudo add-apt-repository ppa:lubomir-brindza/nautilus-typeahead sudo apt dist-upgrade
Alt + F2 and in the window that opens, enter:
nautilus -r
A reboot may be required.
Rollback of this innovation :
sudo apt install ppa-purge sudo ppa-purge ppa:lubomir-brindza/nautilus-typeahead
As a result, we get two independent search methods. Recursive on the search button, and interactive on the first character keystroke.
Source:
Let's look at the nvm tool for ubuntu and its basic commands for switching between node versions.
Consider setting up swap if there is enough RAM available. The effect of the swappiness parameter on the aggressiveness of swap file usage.
Let's consider the possibility of changing the parameters of the configuration file (php.ini) on a hosting that does not have the ability to configure the Cron scheduler (cli) from the panel.
Configuring Apache for high volume Cookies. Let's analyze the error "Bad Request. Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit." and options to configure the server.
Let's try to cure the black screen when booting Ubuntu after installing proprietary nvidia-340 driver on Nvidia 630M laptop.