What are "c" and "b" permission fields of a file?
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what are command line arguments? what is the need of those?
What is MUTEX?
Explain about the exit command?
write a scwipt that a) takes exactly one argument, a directory name. b) if the number of argument is more or less than one,print a usage message c) if the argument is not adirectory, print another message d) for the given directory, print the five biggest files and the five files that were most recently modified. e) save the output to a file called q2output.
I want to connect to a remote server and execute some commands, how can I achieve this?
What is an sh file?
Is SSO and SSL support BOXI?
In shell scripting if text is surrounded by single quotes what does it denotes?
How are shells born?
What is console line?
1.Write a script, which converts a number from binary to hexadecimal format or vice versa.
Is shell scripting easy to learn?