what will this do $cat > file.c ?(file.c is a file in
current directory)
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Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?
What do chgrp command do?
Describe the zip/unzip command using gzip.
What is the comma to display different lines that are found when compare two files?
Who wrote grep?
What does awk stand for?
How to display no of records in oracle using unix command?
Write a command to display a file’s contents in various formats?
Write a command to kill the last background job?
What do chmod, chown, chgrp commands do?
What is the use of find command in unix?
What does #!/ Bin sh do?
Differentiate cmp command from diff command.
Name the various commands that are used for the user information in unix.
How do I use nslookup?