Sometimes using a command line is much more faster than using GUI. Personally I found VMware Virtual Center always have bugs. The following article will guide you how to use vmware-cmd VM management tool for some basic VMware administrative tasks.
The figure below illustrates states, transitions, and state changing commands for virtual machines.
List path and names [...]
My previous post about How to Authenticate to Active Directory on SuSE Linux 9 & How to join Fedora Core 6 Samba Server to Windows 2003 Active Directory talked about using Microsoft Active Directory(AD) for Linux authentication. Yes! Linux & Microsoft can be friends.
Now we talk about SuSE Linux 10 and Microsoft AD authentication.
Basically everything [...]
Due to some security reason, you may require to block certain user SSH access to Linux box.
Edit the sshd_config file, the location will sometimes be different depend on Linux distribution, but it’s usually in /etc/ssh/.
Open the file up while logged on as root:
vi /etc/ssh/sshd_config
Insert a line:
DenyUsers username1 username2 username3 username4
Referring to #man sshd_config:
DenyUsers
[...]
In order to change all home directory permission, I will run the following script:
for DIR in \
`awk -F: ‘($3 >= 500) { print $6 }’ /etc/passwd`; do
chmod g-w $DIR
chmod o-rwx $DIR
done
Basically the script as above will remove WRITE permission for group, remove READ, WRITE, EXECUTE for [...]
For some strange reason, ipv6 is switched ON by default in SuSE Linux.
To check whether you are currently running ipv6, run the following command as root:
ifconfig
eth0 Link encap:Ethernet HWaddr 00:0F:1F:89:8F:D5
inet addr:192.168.1.100 Bcast:140.171.243.255 Mask:255.255.254.0
[...]
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