Ubuntu Desktop Guide Welcome to Ubuntu Use the Launcher to start applications Find apps, files, music, and more with the Dash Manage apps & settings with the menu bar Log out, power off, switch users messaging… Sound, video & pictures Digital cameras, iPods, playing videos… Files, folders & search Searching, delete files, backups, removable drives, documents… Add & remove software Install, remove of the desktop, the Dash. The Dash is designed to make it easier to find, open, and use apps, files, music, and more. For example, if you type the word "document" into the Search Bar, the Dash will

. . . . . . . . . . . . . . . . . . . . . . . 8 1.2.4 Control of permissions for newly created files: umask . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1.2.5 Permissions for groups of users . . . . . . 14 1.2.10 Device files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1.2.11 Special device files . . . . . . . . . . . . . . . . commandline . . . . . . . . . . . . . . . . . . . . . . . 59 2.4.2 Verification of installed package files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 2.4.3 Safeguarding for

........... 199 6.2. 3D Effects ........................................ 202 6.3. Working with Files Using Nautilus ..... 203 6.3.1. Features of Nautilus ................ 203 6.3.2. Nautilus ...... .............. 255 8.1. Legal Restrictions ............................. 256 8.2. Playing Music Files ........................... 257 8.2.1. Playing Music using Rhythm- box .......................... ................ 293 8.7. Creating and Editing Audio Files ........ 298 8.7.1. Creating Audio Files ............... 298 8.7.2. Editing Audio Files ................. 301 8.8. Playing DVDs ............

# SSH - username and hostname of the remote server that will receive the dump # and dmesg files. # SSH_KEY - Full path of the ssh private key to be used to login to the remote # server hostname of IP address will be used as a prefix to the # timestamped directory when sending files to the remote server. # 'ip' is the default. SSH="ubuntu@kdump-netcrash" The The package files contain all of the necessary files, meta-data, and instructions to implement a particular functionality or software application on your Ubuntu computer. Debian package files typically

about-apt-upgrade-and-phased-updates About apt upgrade and phased updates 3 changing-package-files Changing package files 2 Network 3 network-introduction Networking key concepts 3 network-configuration Configuring it to where the dnsmasq serves TFTP from: cp /mnt/casper/{vmlinuz,initrd} /srv/tftp/ Set up the files for UEFI booting 1. Copy the signed shim binary into place: apt download shim-signed dpkg-deb --fsys-tarfile gfxmode $linux_gfx_mode linux /vmlinux $vt_handoff quiet splash initrd /initrd } Set up the files for legacy boot 1. Download pxelinux.0 and put it into place: wget http://archive.ubuntu.com/ub

different options and parameters you can use on a command. 11 ls Inside a folder you can list all the files that the folder contains using the ls command: ls If you add a folder name or path, it will of data is generated by the l option. The a option instead also shows the hidden files. Hidden files are files that start with a dot ( . ). 13 cd Once you have a folder, you can move into it using The folder you delete must be empty. To delete folders with files in them, we'll use the more generic rm command which deletes files and folders, using the -rf options: rm -rf fruits cars Be

different options and parameters you can use on a command. 3. ls Inside a folder you can list all the files that the folder contains using the ls command: ls If you add a folder name or path, it will of data is generated by the l option. The a option instead also shows the hidden files. Hidden files are files that start with a dot ( . ). 4. cd Once you have a folder, you can move into it using The folder you delete must be empty. To delete folders with files in them, we'll use the more generic rm command which deletes files and folders, using the -rf options: rm -rf fruits cars Be

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.2.1 Where to Find Installation Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.3 準備從 USB 隨身碟開機的檔案 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.7 Verifying the integrity of installation files . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 5 啟動安裝系統 25 5.1 在 64-bit PC 上啟動安裝程式 . . . . . . . . . . . . . . . . . . . 75 B.2.6 Using a DHCP server to specify preconfiguration files . . . . . . . . . . . . . . . . . 76 B.3 Creating a preconfiguration file . . . . . . . . . . .

output Using > to redirect output to a file Moving around in the command line man pages Counting files in a directory Editing longer commands File system FHS Useful commands Creating soft link to a environment variable values locate command Finding date/time in different timezones Bash history Sort files by size Curl! For all your web needs Viewing a file Downloading the file Download with the same sha-bang in executable files Processes in Linux How to view all running processes? How to find a particular process? How to kill/stop a particular process? Finding out list of open files Signals top command

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.22 Counting files in a directory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.20 Sort files by size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . works . . . . . . . . . . . . . . . . . . . . . . . . 36 6.8 she-bang or sha-bang in executable files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 7 Processes in Linux 37 7.1