What is whois command?
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How do I run a command in linux?
I want to kill zombie process, but with using kill 9 i cannot kill that process? can u tell other commands?
What language is clang written in?
What is trusted/untrusted operating system?
What does umask 022 mean?
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?
10 Answers IBM, TCS,
What is cpu core in linux?
How do you execute more than one command or program from a single command line entry?
How do I check my cpu cores?
You attempt to delete a file called sales.mem using the rm command but the command fails. What could be the problem?
Which command will show you free/used memory?
What is the purpose of the "top" command?