1.I want to change runlevel but the Users shall not be
disturbed?how?
2.Disk have 5gb disk utilization even though files unable to
create, why?
3.what are the internal and external command in linux?
4.sar command o/p?
5.how list the open files?
6.what is kernel compiling?
7.How do u See complete configuration in ur system?
8.how will u make a daily updates with cron daily?
9.which port is associated with ttys0?
10.specific some problems linux admin(if u are linux
admin)faced and how did u overcome it?
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Answer Posted / balasundaram
1. We can use the command, init <run level>.
2. It has many reasons,
a. Quota may touched to allocated hard limit.
repquota <mount point>
b. Capacity of the hard disk itself is 5GB. So 100%
utilization happened already.
df -h
c. inode limit may reached its maximum limit
df -i
| Is This Answer Correct ? | 2 Yes | 1 No |
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