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Linux Homework 4 and 5

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1. Submit written answer to the following questions:
A. What command can be used to view a list of directory hierarchies, including the file system type? df -hT
B. What command will display a list of NFS exports? ls /etc/exports
C. What /etc/exports entry would export a directory named /nfs to all clients on the subnet 192.168.10.0 and give them read-only access? cat /nfs 192.168.10.0 (ro,sync)
D. What entry would you place in /etc/fstab to mount the above export at boot time? Presume the directory hierarchy is being exported by a server named nfsserv, and the mount point is /mnt/nfs. nfsserv: /nfs 192.168.10.0 (ro,sync) /nfsserv.nfs
E. What command line utility is used to create/change passwords for Samba user accounts? smbpasswd F. Why is it a bad idea to run swat (Samba Web Administration Tool) across an insecure network?
The password is sent in cleartext over the connection you are using and can easily be “sniffed”
G. What Samba share will allow users to use their home directories across a Windows network?
[homes]
H. What is the name of the main Samba configuration file?
/etc/samba/smb.conf
2. Create an entry for the above file that would allow Samba to share a directory named /data. The share should be named Data, should be browsable and writable, and should only be accessible by a user named bob. cat /etc/samba/smb.conf
[global]
Workgroup = WORKGROUP server string = Samba Server Version %v log file = /var/log/samba/log.%m
; max log size = 50
; hosts allow = 127.0.0.1, 172.16.192.150
; hosts deny = ALL
; security = user
; encrypt passwords = YES
; guest ok = NO
; guest account = nobody
[homes]
comment = Home Directories read only = NO browsable = NO

[Data] comment = Directory path = /bob writeable = YES guest = NO
; available = YES
; browsable = YES

3. What command line utility can

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