How can I only see the last 5 lines of a file?
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What is the example of command sentence?
Compare between SYS V launched processes and Xinetd processes in Linux.
I know ssh, telnet, dns,apache all are worked on TCP/UDP but i want to know any one service which are working on UDP only?
How do you create a blank file in linux?
How do I get to root directory in linux?
my clients are getting services from servers but how to know which client is using which service. is there any files to keep information about these? clients used ftp, nis, samba, apache, squid, nfs and mail services how to know how many users got service from server side with date,time and client system ip ?
what is snmp and for what purpose we are using in linux
What does chmod 777 do?
What is grep command?
The command ‘umask -S’
Where is command history stored in linux?
How do you ask politely?