What are bash commands?
what is the command to list all files in a directory, including the hidden files in UNIX ?
What is shrinking file system in AIX where it actually resides?
How to find the files that are accessed before 10 minutes?
Which mode is used for allowing file write,read and append mode?
What is file system in unix??
what are processor execution levels and priorities?
distinguish between interrupts and exceptions?
distinguish between paging and swapping?
What are grep patterns?
How will you know who are the users logged in to the system before 15 minutes?
how many internal commands is there in UNIX?
What is the difference between a hard link and a soft link in Unix?