Enlist some linux networking and troubleshooting commands?
How do I change directories in linux command line?
What is know about grep commands?
What is the command to see on which port which service is running? And what is the difference between /etc/services file and net stat command?
1. Why "d" is postfix in almost every service name of Linux like httpd, dhcpd? 2. how to restrict su & ssh services for some users? 3. how can we configure a default gateway for 10 n/w cards in a server?
What is difference between free and available memory in linux?
The ‘logout’ built in command is used to
How do I stress test my cpu?
difference between nfs soft and hard mouniting points?
What is the fastest way to enter a series of commands from the command-line?
You wish to restore the file memo.ben which was backed up in the tarfile mybackup.tar. What command should you type?
what are the basic elements of firewall?
2 Answers Athena Security Solutions, CMC,
When you issue the command ls -l, what signifies the first character of the resulting display file? 701 What command can you use to determine the purpose of any command?