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.
3 7312What is the difference between a shell variable that is exported and the one that is not exported?
2 5717What does "bulk loading of a table" mean? Can you describe advantages or disadvantages of using these features?
2 12221Suppose 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?
1 4737What are the general Commands in using Unix OS for a beginner? how many commands you know in that?
2 6412how to use grep command to list find the records of a file containg 10 different strings
IBM,
5 12731What will be the result if we run the command #find /tmp - mtime -2 and #find /tmp -mtime +2
6 12027Post New Unix General Questions
What is unix portability?
Where is unix operating system used?
What is standard unix streams ?
What is necessary before running a shell script from the terminal?
What is .login file in unix?
Is unix a programming language?
What is the architecture of unix operating system?
What is the command to connect to remote terminals
What are the components of unix kernel?
How do I delete files older than 2 days unix?
What are states that the page can be in, after causing a page fault?
What is a parent directory in unix?
What was unix originally written for?
List some of the frequent shells used in unix along with their indicators?
How do I create a directory in unix?
