文档介绍：第四讲 Linux 常用命令 Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 课程大纲 文件处理命令 权限管理命令 文件搜索命令 帮助命令 用户管理命令 压缩解压命令 网络命令 关机重启命令 Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 命令格式与目录处理命令 ls 目录处理命令 文件处理命令 链接命令 Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 文件处理命令: ln 命令名称: ln 命令英文原意: link命令所在路径: /bin/ln 执行权限:所有用户语法: ln -s [ 原文件] [ 目标文件] -s 创建软链接功能描述:生成链接文件 Evaluation only. Evaluation only. Created with Client Profile . Created with Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd. 文件处理命令: ln 范例: $ ln -s /etc/issue /tmp/ 创建文件/etc/issue 的软链接/tmp/ $ ln /etc/issue /tmp/ 创建文件/etc/issue 的硬链接/tmp/