How to

Ubuntu 20.04 commands for Beginners

dateDisplays the current date and time of the system
calDisplays the current month’s calendar
uptimeshows the uptime of the system
whoamicurrent user’s name
userslogged in user name
idcurrent user’s id
who
w
manreference manual of other commands
lsLists Directory
catView whole File at once
moreView File page by page
lessView File page by page (Loads faster than more)
headDisplay first 10 lines of a file
tailDisplay last 10 lines of a file
wc -lCount number of lines in a file
Gokul Deepak S

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Gokul Deepak S

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