第2 章 Basic Commands and Directory Hierarchy(基本命令和目录层次结构) This chapter is a guide to the Unix commands and utilities that will be referenced throughout this book. This is preliminary material, and you may already know a substantial amount of it. Even if you think you’re up to...
第2 章 Basic Commands and Directory Hierarchy(基本命令和目录层次结构)This chapter is a guide to the Unix commands and utilities that will be referenced throughout this book. This is preliminary m…
T:即Top Of Directory Hierarchy;如果一个目录设置了该属性,它将被视为目录结构的顶极目录u:即Undeletable;当一个应用程序请求删除这个文件,系统会保留其数据块以便以后能够恢复这个文件,用来进行意外删除恢复。 Bug和限制 属性c,s,u 在当前的ext2, ext3文件系统是不能使用的属性j 只对 ext3 文件系统有效属性D...
/tmp This is the Temporary folder. Think of it as a scratch directory for your Linux system. Files that won’t be needed by programs once their used once or twice are put here. Many Linux systems are set toautomatically wipethe /tmp folder at certain intervals, sodon’t put things you...
列出命令所在路径1.6.3locate命令locate命名是可以按照文件名搜索普通文件的命令优点：依照数据库搜寻，搜寻速度快，消耗资源少，数据库位置/var/lib/mlocate/mlocate.db(可以使用updatedb来更新数据库)缺点：只能按照文件名寻找1.6.4find命令命令名称：find英文原意：search for files in a directory hierarchy所在路径...
输入以下命令：cp file1 file2To copy a number of files to a directory (folder) named dir, ...
英文原意:search for files in a directory hierarchy 所在路径:/bin/find 执行权限:所有用户 功能描述:在目录中搜索文件 1.按照文件名搜索 [root@localhost~]# find 搜索路径 [选项] 搜索内容选项:-name: 按照文件名搜素-iname: 按照文件名搜索,不区分大小写-inum: 按照inode号搜索 ...
file1.txt file2.txt folder1 folder2 “` 4. mkdir:创建目录。 示例:创建一个名为“test”的目录: “` $ mkdir test “` 5. rmdir:删除空目录。 示例:删除名为“test”的目录: “` $ rmdir test “` 6. cp:复制文件和目录。 示例:复制名为“file1.txt”的文件到名为“backup”的目录中: ...
postlock - lock mail folder and execute commandpostlog - Postfix-compatible logging utilitypostmap - Postfix lookup table managementpostmulti - Postfix multi-instance managerpostqueue - Postfix queue controlpostsuper - Postfix superintendentrasdaemon - RAS daemon to log the RAS events.runuser - run a...
drwxr-xr-x.2root root612月712:28d1001 drwxr-xr-x.2root root612月618:36folder-rw-r--r--.1root root173512月613:50initial-setup-ks.cfg drwxr-xr-x.2root root19912月2215:16scripts drwxr-xr-x.2root root1812月816:44公共 drwxr-xr-x.2root root611月2521:51模板 ...