Please help below topics?
1:How to scheduled crontab every day at 11 only weak days?
2:How do you trouble shoot if crontab is not working?
3:What is the crontab log location?
6:How to resolve DNS issues?
7:How to kill 100 process at a time?with out pasting all PID’s manually
8:How to check memory utilizations and how to see core memory?
9:what is shee bang statement in shell script explain deeply?
10:Explain Netstat command?
12:How to find files based on UID?
13:What is UID and GID?
14:write a shell script 1 to 10 numbers and 1 should be print 2 times?
16:How to login server A to Server B without known user name and passwd?
17:How to know server service is running or not from server B?