how to sort the content of the file based on numeric values
How do I delete files from command prompt?
How do I run a whois command?
What is the command to find hidden files in the current directory?
what is the command to list files in a directory in UNIX?
What is the unix command to confirm a remote host is alive or not?
what these two commands prints "echo test","cat test"?
what does the job command do?
How can you create a symbolic link to a file or directory?
Give the command to display space usage on the UNIX file system.
What's a command word?
How are UNIX file permissions represented?
What is the pipe command?