Enable WiFi on Centos


Here is what I did to activate Wi-Fi on Centos in an old laptop where I removed Windows and installed Centos. How to enable wifi on Centos First step is to Install the following packets

we need to get WiFi card info io order to install firmware for centos

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Basic XEN and KVM-QEMU commands


This is a collection of basic XEN and KVM-QEMU command usefull when you have to manage Virtual Machine on Linux. Virtual Machine XEN and KVM-QEMU basic command KVM-Qemu Virtual Machine configuration files are stored in: /etc/libvirt/qemu/ Virtual Machine list:

Start Virtual Machine:

Shutdown Virtual Machine (even if the…

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SSH Welcome message


If you want to set an SSH Welcome message in your server, you only need to set motd file and be sure that welcome message is enabled for ssh access Edit Motd File Everything you write in your /etc/motd will be display as a welcome message.

Then at login…

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FTP Server – Allow user to write root directory

I had a problem with my ftp server. After login I cannot upload files on my root directory. After logged into my ftp server i check permission for my user in my home folder.

Now I thought it was only necessary to add write permission to myftphome folder to…

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