The UNIX shell is.... a).does not come with the rest of the system b).forms the interface between the user and the kernal c) does not give any scope for programming d) deos not allow calling one program from with in another e) all of the above
IBM,
2 12659The very first process created by the kernal that runs till the kernal process is haltes is
IBM,
6 16220The command grep first second third /usr/you/myfile a) prints lines containing the words first, second or third from the file /usr/you/myfile b) searches for lines containing the pattern first in the files second, third, and /usr/you/myfile and prints them c) searches the files /usr/you/myfiel and third for lines containing the words first or second and prints them d) replaces the word first with the word second in the files third and /usr/you/myfile e) None of the above
IBM,
4 13819interprocess command in unix be achieved by a)pipes b)messages c)semaphores d)shared memory e)all
2 7345
What was unix originally written for?
What is the condition required for dead lock in unix system?
Differentiate relative path from an absolute path?
How do I convert a string into an internet address?
How can I set the timeout for the connect() system call?
Can a single socket port be used for multiple applications?
What is a socket set used for?
What are the requirements for a swapper to work?
What is unix ipc?
Can multiple sockets use the same port?
What is ctrl d?
Define a single-user system.
What is page fault? Its types?
Is unix an operating system?
What does touch command do in unix?