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Network Manger has changed to "netplan" in Ubuntu 18 netplan's tool for managing DNS is systemd-resolve. On the fly configuration. Check. sudo systemd-resolve --status eth0 eth0 is your interface. if there were no DNS servers, set it. Set. sudo systemd-resolve --interface eth0 --set-dns 1.1.1.1 (you can add more using multiple --set-dns option)
Among these are ubuntu-desktop, as well a couple other desktops. Select it and make sure to press space on it, then enter to continue. If you just press enter, it'll skip it. (On my VMware player) Is said ubuntu-desktop is already the newest version. after reboot it is again opening in command line.
Ubuntu 24.04 has a new Remote Login feature under Settings > System > Remote Access, along with the old Desktop Sharing. Remote Login allows remotely logging into the Ubuntu 24.04 using RDP protocol if no one is logged in locally.
To quote the About Ubuntu page on the website: ubuntu |oǒ'boǒntoō|. Ubuntu is an ancient African word meaning 'humanity to others'. It also means 'I am what I am because of who we all are'. The Ubuntu operating system brings the spirit of Ubuntu to the world of computers. To quote Benjamin Mako Hill: Ubuntu's original name was, and I'm ...
To kill a process you will use the kill command, which sends a SIGNAL to the process. The signal indicates what the process should do. For example, sending a -1 to the process will ask it to reload the configuration file; sending a -2 is equivalent to pressing the Control+C on that process; -9 will cause the kernel to abandon the process ...
In Ubuntu 24.04 server, the default username and password is ubuntu, but it is only accessible (at least by default) through the command line, and it has to be changed as soon as the user is logged in. However, no password-based ssh access by default!
Try lsof sudo lsof -n -P -i +c 13 Output will be like. COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME avahi-daemon 1222 avahi 13u IPv4 10835 0t0 UDP *:5353 avahi-daemon 1222 avahi 14u IPv6 10836 0t0 UDP *:5353 avahi-daemon 1222 avahi 15u IPv4 10837 0t0 UDP *:32913 avahi-daemon 1222 avahi 16u IPv6 10838 0t0 UDP *:41774 cupsd 1242 root 8u IPv6 1847 0t0 TCP [::1]:631 (LISTEN) cupsd 1242 root ...
There is a useful option to du called the --apparent-size. It can be used to find the actual size of a file or directory (as opposed to its footprint on the disk) eg, a text file with just 4 characters will occupy about 6 bytes, but will still show up as taking up ~4K in a regular du -sh output.