How to give execute permission for a file in unix?
Suppose you have a scheduling chain where the process 1 is a predecessor of the process 2 and both of them are scheduled every Monday at 8.00pm. Will I find execution log of process 1 every Tuesday morning? And what about the other one? Why?
What are special characters in unix?
What is the difference between a shell variable that is exported and the one that is not exported?
How do I run a unix script?
Which unix shell is best?
What does ls lrt in unix?
What are the types of unix operating system?
Can you explain what does the kernel do?
Difference between the fork() and vfork() system call?
Explain what is standard unix streams ?
Is unix free to use?
Is ios based on unix?