The first line in any shell script begins with?
Which control unlocks the keyboard?
Which command is used to create a child shell?
Which of the following is the login name of the system administrator in UNIX?
Which command creates a empty file if the file does not exists in directory.
Which command is used for unzipping files which are compressed using zip command?
For moving two levels up in the file hierarchy system using the cd
command, which symbol is used to separate the two periods (..) ?
What does the pwd
command do in Linux?
The correct syntax of the find
command is:
What does the command $ cp abd/ .user_06
do?