1.I want to change runlevel but the Users shall not be
disturbed?how?
2.Disk have 5gb disk utilization even though files unable to
create, why?
3.what are the internal and external command in linux?
4.sar command o/p?
5.how list the open files?
6.what is kernel compiling?
7.How do u See complete configuration in ur system?
8.how will u make a daily updates with cron daily?
9.which port is associated with ttys0?
10.specific some problems linux admin(if u are linux
admin)faced and how did u overcome it?

Answer Posted / susheel narayan singh hcl

Ans for question
2- disk is mount read only

Is This Answer Correct ?    4 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the command prompt commands?

518


What does grep command do?

568


Which command is used to check the number of files and disk space used and the each user’s defined quota?

539


what is the roles and responsibilities in linux system admin having 2yrs exp..?

3759


How do I clear bash history in linux?

524






Brief about the command kill PID?

583


What is cpu core in linux?

504


What is command grouping and how does it work?

640


How do you grep?

555


What does rmdir do in linux?

529


What does history command do in linux?

523


How do you open a command prompt when issuing a command?

553


How find ip address linux?

548


What is grep command in linux with examples?

547


How do you know which shell I am using in linux?

523