What are whois tools?
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a remote shell is invoked by the command a)remote_shell b)remote_sh c)rsh d)remote conn
explain about vnc
How will you execute a java program inside a kornshell script?
What does umask 022 mean?
The command ‘umask -S’
How do I check command history?
Write a command that will look for files with an extension "c", and has the occurrence of the string "apple" in it.
Why ls -F dev/log file output indicate as = sign at end of the file name?
What is the use of finger command in linux?
My linux machine is crashed due to root file system, I need not to bother about the root file system, but i need to take care of /etc, /usr, like that.,, can i recover these file systems?
What is Syntax of any Linux command?
What is the command to change from /etc/passwd file to /etc/shadow file?