Switch user without using sudo January 17, 2025 | No Comments | linux This is very useful if you don’t want to use sudo. In my case I changed the permissions of /etc/sudoers and I could no longer […]
connect ubuntu server to the internet | No Comments | linux, server It is a very simple process, but you need to know a few things. first access via ethernet cable: I have a 10-meter Ethernet cable […]
download an ubuntu package manually and install it January 13, 2025 | No Comments | linux you will need a USB flash drive. What we will do is like running ‘sudo apt-get install package’, but since we do not have an […]
use vim | No Comments | information, linux, vim For unix-like systems vim comes installed by default If you have a graphical operating system, vim is not very useful, you can use a graphical […]
give permissions to a file January 12, 2025 | No Comments | linux the command is The first digit (7) refers to the permissions of the file owner.The second digit (7) refers to the permissions of the group […]
access a server via ssh | No Comments | linux, server, ssh access a server and its port via ssh port is the port number that the SSH server is using (by default, port 22). Let’s say […]
create a file and rename it | No Comments | linux This works for unix-like systems. create a file You will probably be asked for the password. rename a file obviously you must have superuser permissions, […]
Create a server on a computer January 1, 2025 | No Comments | information, linux, server They are paid steps, but not very expensive, you can look for their free alternatives. We have 2 types of IPs: The public IP is […]
