What is subshell?
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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 scripting autism?
How to print the first array element?
Devise a script that takes file name as arguement(which must present in the current directory)and locates from your home directory tree all thpath names of its links.Then mail the list to self.
What is shell scripting used for?
Write a shell script to looking at the log file to see if the test has passed or not
How can I set the default rwx permission to all users on every file which is created in the current shell?
What is the command to find out users on the system?
Which shell is the best?
What is shell prompt?
What does sh mean?
If you have a string "one two three", which shell command would you use to extract the strings?