How to set up remote control from Windows 7 to CentOS 5.5

输入命令:rpm -qa |grep vnc

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How to install emacs 24.3 in CentOS 5.5

# su -
# yum install gcc make ncurses-devel
# yum install giflib-devel libjpeg-devel libtiff-devel
# cd /usr/local/src
# wget
# tar xzvf emacs-24.3.tar.gz
# cd emacs-24.3
# ./configure --without-x --without-selinux
# make
# make install
# which emacs
# emacs --version
GNU Emacs 24.3.1

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how to fix wireless connection with CentOS5.5 on Thinkpad X61S laptop

The first step you have to do is download and install iwl4965 firmware for the intel 4965AGN wireless driver.

Then you have to enable the NetworkManager and its Service.

If everything works fine, you will find an icon on the right top side of the screen for you to find a list of wifi connection point.