What methodology can be utilized to modify the password in unix?
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What is pattern matching in unix?
How many types of files are there in unix?
What are the benefits of running processes in the background?
How can you get/set an environment variable from a program?
1)How to schedule a job,that will periodically execute in second by crontab? 2)I know only second specific time to execute the job. like 10 10 * * * sleep 40&&ps -l>/dev/pts/1 It will execute at 10:10:40 AM but do not know how to execute 15 second,30 second so on at 10:10 am.
What are conditions on which deadlock can occur while swapping the processes?
What is standard unix streams ?
How to null a file in unix?
Which unix shell is best?
What are the requirements for a swapper to work?
Explain some of the fundamental concepts of unix?
"ls" command is showing all the subdirectoary and files which are present in the current directoary, i want to cut only directoary name. How to cut only name ?