Difference between revisions of "NAD710 Lab 4 Answers"

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'''2. Which file stores the static IP addresses ?'''
 
'''2. Which file stores the static IP addresses ?'''
 
  /etc/sysconfig/networking/devices/ifcfg-eth1
 
  /etc/sysconfig/networking/devices/ifcfg-eth1
 +
 +
In my opinion the file is:
 +
/etc/sysconfig/network-scripts/ifcfg-eth0
  
 
'''3. Which file stores the static hostname to IP address mapping ?'''
 
'''3. Which file stores the static hostname to IP address mapping ?'''
 
  /etc/sysconfig/networking/profiles/default/hosts
 
  /etc/sysconfig/networking/profiles/default/hosts
 +
 +
How about:
 +
/etc/hosts
  
 
'''4. Which file stores the DNS servers IP addresses ?'''
 
'''4. Which file stores the DNS servers IP addresses ?'''
 
  /etc/sysconfig/networking/profiles/default/resolv.conf
 
  /etc/sysconfig/networking/profiles/default/resolv.conf
 +
 +
I think the file is:
 +
/etc/resolv.conf
  
 
'''5. What information is stored in /etc/sysconfig/network file ?'''
 
'''5. What information is stored in /etc/sysconfig/network file ?'''
  This file stores information like computer's hostname.
+
  This file stores information like computer's hostname and default gateway.
 
  This file looks like
 
  This file looks like
 
   
 
   
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'''6. Would you be able to construct a single pipe line command using "find", "xargs", and "tar" to copy all the files (with the same directory structure) found by the "find" command to the currect directory ?'''
 
'''6. Would you be able to construct a single pipe line command using "find", "xargs", and "tar" to copy all the files (with the same directory structure) found by the "find" command to the currect directory ?'''
 +
 +
----
 +
CHALLENGER
 +
  
 
'''7. Pick one of the following system configuration program and determine what files are being used to store the configure parameters:'''
 
'''7. Pick one of the following system configuration program and determine what files are being used to store the configure parameters:'''

Revision as of 11:51, 29 September 2008

Questions

1. Which file stores the computer's host name?

/etc/sysconfig/network

2. Which file stores the static IP addresses ?

/etc/sysconfig/networking/devices/ifcfg-eth1

In my opinion the file is:

/etc/sysconfig/network-scripts/ifcfg-eth0

3. Which file stores the static hostname to IP address mapping ?

/etc/sysconfig/networking/profiles/default/hosts

How about:

/etc/hosts

4. Which file stores the DNS servers IP addresses ?

/etc/sysconfig/networking/profiles/default/resolv.conf

I think the file is:

/etc/resolv.conf

5. What information is stored in /etc/sysconfig/network file ?

This file stores information like computer's hostname and default gateway.
This file looks like

NETWORKING=yes
HOSTNAME=mohak

6. Would you be able to construct a single pipe line command using "find", "xargs", and "tar" to copy all the files (with the same directory structure) found by the "find" command to the currect directory ?


CHALLENGER


7. Pick one of the following system configuration program and determine what files are being used to store the configure parameters:

a. system-config-firewall

  • /etc/sysconfig/iptables
  • /proc/net/ip_tables_matches
  • /proc/net/ip_tables_names
  • /proc/net/ip_tables_targets
  • Milton Paiva

b. system-config-printer

  • list of files here
  • your name here

c. system-config-users

  • /etc/group- >>> Saves new users and UID's in this file.
  • /etc/sysconfig/system-config-users >>> Each time you open this utility, this file gets edited.
  • /etc/passwd >>> This file stores the users, UID's, users home directory and users login shell
  • /etc/gshadow >>> This file stores a new group created.
  • Mohak Vyas

d. system-config-display

  • list of files here
  • your name here

e. system-config-services

  • list of files here
  • your name here