why /etc/shadow file do not have any permission ?
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what are the steps for Password-less ssh
what is difference between inetd and xinetd
How to Create NIS Server And NIS Client? Explain With Example?
How to trace any process background processing?
What is page-in and page-out in redhat linux?
1.how to know cpu information on linux system? 2.how to hardware information on linux system? 3.if we add the new user what are the files will be changed? 4.how to remove the cache in squid server ? 5.how to know ur useing 32bit r 64 bit os ? 6.at booting process at init level which file it is reads? 7.if ur system performance is show what can u do ? 8.if ur file system corrupted what can u do ? fsck also not working? 9.how did u do health check in linux? 10.how did u check system performance in linux? 11.how did u create NIS server? give me the steps ? 12.how did u add a packages in linux ? 13.how did u know depended packages for any package useing rpm how u know? 14.how did you monitor cronjobs in linux ? 15.what is the use of logroted? and how did u do ? 16.port no is already in use so what canu do for that in http? 17.how to samba configurated are not ? there are any command for that ? 18.how to create a NTP Client using commands ? not as graphical... 19.how to know how many members are using any service? like ftp are any other services? 20.what is the differences between cmp,diff,comm commands?
Hi all Could u plz tell me how I can get UNIX/Linux Certification
My Linux server in the two lan card one lan card is ok working but second lan card after restart daily lan card deactivate and then manual activate then properly working but after restart repeat this problem.(Fedora O.S.) Pls tell me solved this problem.
How does the boot process[init levels] work on Linux? How is it different from Solaris?
What is the difference between home directory and working directory?
How to check all open ports on linux machine and block unsed ports????????
How to build new filesystem ? and what is irig file system?