Linux's directory structure 3. Linux目录结构 4.7K20 Linux目录结构 Linux世界,一切皆为文件!.../dev > dev 是 Device(设备) 的缩写, 该目录下存放的是 Linux 的外部设备,如CPU、disk ==/etc== > 一般存放配置文件,如mysql的配置文件my.conf ==.../home== > 用户的主目录
For example, the following command prints a list of files in the current directory: shell可以将简单的模式与文件和目录名匹配,这个过程称为globbing。 这类似于其他系统中通配符的概念。其中最简单的是通配符*,它告诉shell匹配任意数量的任意字符。 例如,以下命令打印出当前目录中的文件列表:...
Directories also have permissions. You can list the contents of a directory if it’s readable, but you can only access a file in a directory if the directory is executable. (One common mistake people make when setting the permissions of directories is to accidentally remove the execute permissi...
除了看命令行提示符,还有一个方法:pwd命令 pwd是Print Working Directory(“打印当前工作目录”)的缩写 使用方法也很简单,直接输入pwd,然后回车,就会执行此命令(mac中对应的/Users) 2、which命令:获取命令的可执行文件的位置 which命令不是一个必不可少的命令,平时用到它的机会也不多 which命令用于显示一个命令的...
l list known partition types mprintthismenu n add anewpartition<==新增一个partition o create anewempty DOS partition table pprintthe partition table<==在屏幕上显示分割表q quit without saving changes<==不储存离开fdisk程序s create anewemptySundisklabel ...
[root@www ~]# fsck -C -f -t ext3 /dev/hdc6 fsck 1.39 (29-May-2006) e2fsck 1.39 (29-May-2006)Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary info...
[root@www~]# fsck -C -f -t ext3 /dev/hdc6fsck1.39(29-May-2006)e2fsck1.39(29-May-2006)Pass 1:Checkinginodes,blocks,andsizesPass 2:CheckingdirectorystructurePass 3:CheckingdirectoryconnectivityPass 4:CheckingreferencecountsPass 5:Checkinggroupsummaryinformationvbird_logical:11/251968files(9.1%non-...
yes Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information Block bitmap differences: +(98304--98560) +(163840--164096) +(229376--229632) + (294912--...
/* * Structure of a directory entry */ struct ext2_dir_entry { __le32 inode; /* Inode number */ __le16 rec_len; /* Directory entry length */ __le16 name_len; /* Name length */ char name[]; /* File name, up to EXT2_NAME_LEN */ }; /* * The new version of the di...
We don’t have first-class support for arrays in POSIX shell. However, we can use the list of positional parameters as an array. Positional parameters are all the parameters passed to a shell script/function. For example, inmy_function 1 2 3, the numbers followingmy_functionare the positio...