1. User gaves df -h and the system get hanged. why ? 2. what is the hardlink and softlink mount ? 3. why is portmape should be started ? 4. what is nologin option 5. how to restrict users from accessing nfs ? 6. what is the difference between cpio and tar 7. what are the kernel parameters ? how to find out it ? 8. why we use sysctl.conf ? 9. if we gives init1 from multiuser runlevel, will it affect other users who already logged in to the system ? 10. what will be the available space to use after configuering raid5 with 5 disks each having 5gb spce ?

2837

what is difference between  TFTP abd FTP?

2213

What is Hard mount and soft Mount?

1848

why /etc/shadow file do not have any permission ?

1618

This question is belong to linux support. "one of my customer told to me, my application is getting slow response". how to resolve the issue. what are the steps you will follow to resolve the issue.

1947

what is the gate of ftp server in redhat linux?

1975

I want to configure production interface and manage interface, how to configure both interfaces in Linux. please post the answers

2082

Why is it suggested to disable journalism in ext4 filesystem?

3627

What are the differences between FTP , NFS , SAMBA servers explain separately.

1310

How to Trouble shoot performance issue in RHEL administration ? please give to one example

2121

As a system admin i want to know some things what are the troubleshooting issues we are facing frequently and what are the tickets will be raised.

1604

i installed clustering packages.When i try to run it getting LUCI error...what is it..??

2446

What is the difference between ext3 and ext4?

2525

How to catagories tickets in RHEL, which tickets are belong to PROBLEM, INCIDENT and CHANGE management? please given to me with examples

1848