tailieunhanh - Các lệnh thông dụng trong ubuntu

Tài liệu tham khảo Các lệnh thông dụng trong ubuntu dành cho các bạn sinh viên chuyên ngành công nghệ thông tin | Ubuntu Reference FOSSwire Privileges Network sudo command - run command as root sudo -s - open a root shell sudo -s -u user - open a shell as user sudo -k - forget sudo passwords gksudo command - visual sudo dialog GNOME kdesudo command - visual sudo dialog KDE sudo visudo - edit etc sudoers gksudo nautilus - root file manager GNOME kdesudo konqueror - root file manager KDE passwd - change your password Displa sudo etc gdm restart - restart X and return to login GNOME sudo etc kdm restart - restart X and return to login KDE file etc X11 xorg. conf - display configuration sudo dexconf - reset configuration Ctrl Alt Bksp - restart X display if frozen Ctrl Alt FW - switch to tty N Ctrl Alt F7 - switch back to X display System Services1 start service - start job service Upstart stop service - stop job service Upstart status service - check if service is running Upstart etc service start - start service SysV _ _ etc service stop - stop service SysV etc service status - check service ifconfig - show network information iwconfig - show wireless information sudo iwlist scan - scan for wireless networks sudo etc networking restart - reset network for manual configurations file etc network interfaces - manual configuration ifup interface - bring interface online ifdown interface - disable interface Special Packages ubuntu-desktop - standard Ubuntu environment kubuntu-desktop - KDE desktop xubuntu-desktop - XFCE desktop ubuntu-minimal - core Ubuntu utilities ubuntu-standard - standard Ubuntu utilities ubuntu-restricted-extras - non-free but useful kubuntu-restricted-extras - KDE of the above xubuntu-restricted-extras - XFCE of the above build-essential - packages used to compile programs linux-image-generic - latest generic kernel image linux-headers-generic - latest build headers Firewalli ufw enable - turn on the firewall ufw disable - turn off the firewall ufw default allow - allow all connections by default ufw default .