摘要：Regular file Main article: Computer file-rw-r-—r-- ... /etc/passwdDirectory Main article: File directorydrwxr-xr-x 26 root root 4096 Sep 22 09:29 /Symbolic link Main article: Symbolic linklrwxrwxrwx ... termcap -> /usr/share/misc/termcapNamed pipe Main article: Named pipeprw-rw---- ... mypipeSock 阅读全文

摘要：Character devicesBlock devicesPseudo-devices/dev/nullAccepts and discards all input; produces no output./dev/zeroAccepts and discards all input; produces a continuous stream of NULL (zero value) bytes./dev/fullProduces a continuous stream of NULL (zero value) bytes when read, and returns a "dis 阅读全文

摘要：df displays the amount of disk space available on the file system containing each file name argument. If no file name is given, the space available on all currently mounted file systems is shown. Disk space is shown in 1K blocks by default, unless the environment variable ... 阅读全文

摘要：A conceptual understanding of file system, especially data structure and related terms will help you become a successful system administrator. I have seen many new Linux system administrator without any clue about file system. The conceptual knowledge can be applied to restore file system in an emer 阅读全文

摘要：Filesystem volume name: Last mounted on: /Filesystem UUID: 77a65c98-79e9-427b-8e4b-bb3fbfe38ce9Filesystem magic number: 0xEF53Filesystem revision #: 1 (dynamic)Filesystem features: has_journal ext_attr resize_inode dir_index filetype needs_recovery extent flex_bg sparse_su... 阅读全文

摘要：A file system relies on data structures about the files, beside the file content. The former is called metadata—data that describes data. Each file is associated with an inode, which is identified by an integer number, often referred to as an i-number or inode number. 1.commandsdumpe2fs [-bh] 裝置檔名-. 阅读全文

摘要：1.cdpwd------------------------------------pwd---------------------pwd -Pmkdirmkdir test1/test2/test3/test4mkdir -p test1/test2/test3/test4rmdir--->>p rmdir2.cp -a -l hard link -s symbolic linkrmmv v.s. renamebasename dirname3.cat concatenatetacnl number lines of filesmoreless less is more? no 阅读全文

摘要：Some Commandswhatis [指令或者是資料] >processshutdown -h now "shut down..." ------------------------------------------------------------------------------->> poweroff -h >> init 0/etc/issue-------------------------------------------------------------------->>Ubuntu 12.04.2 LT 阅读全文

摘要：正規檔案(regular file )：純文字檔(ASCII)二進位檔(binary)資料格式檔(data)目錄(directory)連結檔(link)設備與裝置檔(device)區塊(block)設備檔字元(character)設備檔資料接口檔(sockets)資料輸送檔(FIFO, pipe)//-------------------------------------------------------------------------------------------------------------//FHS目錄樹架構from:Vbird 阅读全文

只有注册用户登录后才能阅读该文。