afrer the command line "apt-get update", then...?
Pretty new to managing a server via the command line. Have seen lots of tutorials about the 'apt-get update' command line and frequently see updates when logging in via terminal.
Is it necessary to run 'apt-get UPGRADE' after the update? Curious if update is sufficient or if that only gets the files, then upgrade is necessary. Also, have to reboot after that too?