What is meant by dos operating system?
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What is Path variable?What is its use?
How do I open a jshell in cmd?
Why do we use shell scripting?
What is awk in shell scripting?
write a shell script to check whether all the directories in the path exist has read and write permission
What does it mean by #!/Bin/sh or #!/Bin/bash at the beginning of every script?
How to create environment variables?What are the conditions for creating variables?
How can I Debug a shell scripts and Perl scripting?? or How do you debug a shell scripting and perl scripting ( at the compile time error or run time error) in Unix environment ?
What does it mean to debug a script?
Rewrite the command to print the sentence and convert the variable to plural: echo “i like $variable”.
What are script files?
What is shell scripting?