By skyforbes 
This command will show you the complete detail of a package.
Check your Username :
whoami
This will show you the user-name in your termux.
See calendar in Termux :
cal
This command will display a calendar and show you the current date.
Check your Termux usage time :
uptime
This will show, How much time you have spent using termux.
Check your Kernel info in Termux:
uname -a
This will show you info about your system as well as you can also check your Architecture using this command.
Check Network Interface Configuration:
ifconfig
This command will show you your network information including your Local IP address.
Check Connectivity with any server/ping a server:
ping Ip-or-URL-or-the-server
send packets to a network host to check its connectivity. People also use ping to check their internet connection.
Example : ping google.com
Check your Memory Usage in Termux:
Set Alias in Termx ( Make your own command shortcuts):
alias d=”cd storage/shared/Download“
Alias is the command that you can do to make shortcut commands. like in above example you can see that I have use “d” as a command to change my directory to the Download folder inside my internal storage. so now whenever I type d and press enter, I will be inside the downloads folder. You can change the above green code with your own example and learn it’s working.
Termux Basic Commands pdf Download:
Here is the pdf file which contains all the above command as well as some extra commands so you can read it offline and learn as much as possible. (Don’t Worry, I am Not Using any Shot Links )
Termux Basic commands Video In Hindi [Part 1]:
I Have Uploaded 3 Videos Regarding Termux Basic Commands on my Youtube channel, but these Videos are in Hindi, I will soon create a full Video about Termux commands in English Till then, If you are From India then You can Watch this Video, and I have only given link of the First part here, but you will find the next part of this video in the end screen.
Conclusion:
The above commands are very basic commands and it will not make you a hacker but trust me it will be in use whenever you are using terminal or termux. learning to operate on CLI (command line interface) is really important if you wanna get into cybersecurity. I didn’t include all the commands but almost everything important is there, You can also Checkout my [Top 10 Termux Secret commands ] If you think I missed something, you can comment I will include that in this post. If you wanna make termux easier then you can install FishShell in termux, It will give you auto suggestions in termux. [Install-Fish-shell-In-Termux].Thanks For reading Guys and as always Stay Ethical👾.