01-06-2017, 09:19 AM
• What is shell?
• Name of commonly used shells in different UNIX / Linux variants.
• What is soft link / symbolic link and what command can you use to create one?
• What are Sun micro UNIX systems called?
• What is the role of the kernel?
• Which program is responsible for entering the login prompt?
• What is the name of the password to change the password?
• What is the second column that designates in the long listing of the output of the ls command?
• What are the different ways you can disconnect / disconnect from the UNIX server from the console terminal?
• Name a command that can be used to shut down the system?
• Is UNIX / Linux case sensitive from the console terminal?
• Name a command that can be used to restart the machine?
• Is UNIX open source?
• Name 5 variants of linux?
• With the ls -l list of the output of the first column that the nth character (out of 10) represents the file type?
• What is a hidden file?
• Who designed the UNIX operating system?
• Which programming language is used in the design of the UNIX operating system.
• In which UNIX company is designed first.
• What does the second column mean in the output generated by the 'who' command?
• What command can a command give?