What are the 3 standard streams in linux?
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Why is the use of shell script?
How can you get the value of pi till a 100 decimal places?
What is bash shell command?
What are script files?
I want to read all input to the command from file1 direct all output to file2 and error to file 3, how can I achieve this?
What is meant by $1 in shell script?
What is awk in shell script?
how can you execute the shell scripts?
How will you schedule a job that will run every month last day?(some months have 30 days,some 31 days,28,29 days)
Where cron file kept?
how to separate the even and odd number generated from one file to two separate file i.e. even numbers in file1.txt and odd numbers in file2.txt
1.Write a script, which converts a number from binary to hexadecimal format or vice versa.