How does case sensitivity affect the way you use commands?

1149

Where is command history stored in linux?

1007

What is the purpose output of cd command?

1070

What does cd do in linux?

1171

What are commands in grammar?

1074

What is the use of ls command?

1047

What is linux pwd (print working directory) command?

972

What is command grouping and how does it work?

1135

What does uname command do?

1165

Explain any one service which are working on udp only?

899

You want to copy the user’s home directories to a new location. Which of the following commands will accomplish this?

986

What are grep commands?

1056

You have a tab delimited file called phonenos and want to change each tab to four spaces. What command can you use to accomplish this?

1059

What command can you use to make a tape archive file of a /home directory and send it to the /dev/tape device?

1049

What does chmod 777 do?

1084