$0 - stdin - standard input. The commands that you type in the terminal. $1 - stdout - standard output. The output of the command displayed on the screen $2 - stderr - standard error. The error output displayed on the screen Sai explained this in one of his videos already.
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$() is used when you use user command ex $(date) , $(whoami),$(echo " ")
${} is used when you are using variable name ex ${NAME}
@@monamervin1557 I forgot to mention this , my bad
@@SaiKirannPinapathruni It's ok ✌️
Lets go ❤
@@aakashpunekar9437 ❤️❤️
Thanks Sai, good info.
@@gspvsr most Welcome
Done Day 05 . Great Learning.. Thanks sai garu..
@@venkateshNoudy awesome 🤩
Thank you ❤
@@rocktheworld1596 Most welcome sir :)
Thanks sir
@@bashshellscripting9475 Most welcome
Please keep making videos on shellscript
@@pramodhbr4190 Check the syllabus and please do cover previous videos too
good videos @ sai
@@kvs7720 Thanks ☺️
Done Day5, Thankyou 👍
@@vijaysrinivasarepalli8579 awesome!!
Please make video on working with streams, standard io, and error. Because companies ask for questions like how do you trap error codes.
$0 - stdin - standard input. The commands that you type in the terminal.
$1 - stdout - standard output. The output of the command displayed on the screen
$2 - stderr - standard error. The error output displayed on the screen
Sai explained this in one of his videos already.
Yes :)
telegram channel link plsss
@@mattapallinalam5078 It’s a members only channel