Ubuntu Networking Set proxy from CLI


Example

If you need to add proxy of your network in a reboot-persistent way, edit:

sudo vim /etc/environment

Press i and after the row with PATH variable insert:

http_proxy=http://<proxy_server>:<port>/
https_proxy=http://<proxy_server>:<port>/
ftp_proxy=http://<proxy_server>:<port>/

Then press ESC, enter : and write wq! for save and exit from vim.

If you need to use wget, add the same three rows to (eventually uncommenting them inside the file):

sudo vim /etc/wgetrc