How do I run a bash script in linux?
Explain grep command.
What is linux load average?
How do you copy in linux terminal?
What is cat command in linux?
how to give a normal user reboot and shutdown permission? Plz also mention the step.
Who command in linux?
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 will happen when a system call is encountered in a user program?
Which command is used to check the number of files and disk space used and the each user’s defined quota?
How do I get to root directory in linux?
Does linux cp command overwrite?
How do you change file permissions in Linux?