Mastering Shell Scripting and Commands

What command is used to list files in a directory?

• list

• dir

• ls

• show

Which symbol is used to denote a comment in a shell script?

• //

• #

• %%

What is the correct syntax to create a variable in shell scripting?

• myVar:Hello

• myVar=Hello

• let myVar=Hello

• set myVar=Hello

Which command is used to compile a Makefile?

• generate

• make

• build

• compile

What does RCS stand for in the context of version control?

• Resource Coordination System

• Revision Control System

• Rapid Change System

• Remote Control System

How do you change file permissions in Linux?

• Run the 'ls' command to view permissions.

• Use the 'chmod' command.

• Edit the file directly with a text editor.

• Use the 'chown' command.

Which command is used to display the current working directory?

• pwd

• mkdir

• cd

• ls

What is the purpose of the 'echo' command in shell scripting?

• To create a new directory in the file system.

• To delete files from the system.

• To display text or variable values to the standard output.

• To execute a command in the background.

How do you execute a shell script named 'script.sh'?

• ./script.sh

• run script.sh

• script.sh

• bash script.sh

What command would you use to check the status of a file in RCS?

• rcs -l

• rcs -n

• rcs -v

• rcs -d

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