Answer Posted / rajib mallick
echo command is used for displaying contents of environment
variables, messages and statements as well.
| Is This Answer Correct ? | 15 Yes | 5 No |
Post New Answer View All Answers
What is awk good for?
how to sort the content of the file based on numeric values
What is ‘ps’ command for?
Explain the terms ‘system calls’ and ‘library functions’ with respect to unix commands?
What are the general commands in using unix os for a beginner?
How do I use grep to find a file?
Explain the steps that a shell follows while processing a command.
How to find $ai_serual resolved path by using unix
What is $0 bash?
How do I search for text in vi?
What is in grep command?
Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?
Who invented grep?
What's a command word?
What is command statement?