hebi

摘要： /etc/default/grubGRUM_CMDLINE_LINUX="text"sudo update grubwhen I reinstall gnome, the file is the same, but the X-window comes back, then use the following method:/etc/X11/default-display-managerit may be /usr/sbin/gdm or /usr/sbin/lightdm, # it 阅读全文

摘要： install gogent in ubuntu:http://code.google.com/p/goagent/follow struction on it, download goagent(5.4m), type: python uploader.zipIf there are error about gcc and modulewhen install python module, error: command 'gcc' failed with exit status 1. type this: sudo apt-get install python-devWhen 阅读全文

摘要： wicd A networkmanager which is an alternate for networkmanager and dhcpcd. To use it, # systemctl stop netcfg # systemctl stop dhcpcd # systemctl stop NetworkManager //stop all previously running network daemons # systemctl start wicd //start wicd service # systemctl enable wicd.service... 阅读全文

摘要： Using Arch cd - //cd to the former directory ls -lh //there are the size of each file( not include the file in dir, so the dir is very small), and 'h' is used to convert it into format that easy to recognize du -sh <dir> //check the size of dir. Without '-sh', you will get the 阅读全文