Which command is used to restrict incoming messages?
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what is the advaantage of each user having its own copy of the shell?
How do I use nslookup?
1-how will you display a file whose name is starting with '- '? 2-how will you add a patten at end of every line in vi editor?
what is the difference between "cron" command and "at" command?
What is grep command in unix with examples?
what is the use of wild cards?
Give Command that will move a single file called "unix.txt"
Write a command that will display files in the current directory, in a colored, long format.
what is the shell for dos,nt operating systems?
What is the difference between pipe (|) and tee command in unix
What is grep and sed command?
which command is used to stop a running process in unix?