8192 fragments per group 1536 inodes per group Superblock backups stored on blocks: 8193 Writing inode tables: done Creating journal (1024 blocks): done Writing superblocks and filesystem accounting information: done This filesystem will be automatically checked every 20 mounts or 180 days, whichever...
4、虚拟文件系统VFS linux支持的所有文件系统称为逻辑文件系统,而linux在传统的逻辑文件系统的基础上增加料一个蓄念文件系统( Vitual File System ,VFS) 的接口层。 虚拟文件系统(VFS) 位于文件系统的最上层,管理各种逻辑文件系统,并可以屏蔽各种逻辑文件系统之间的差异,提供统一文件和设备的访问接口。 5、文件的逻辑...
exFAT (Extended File Allocation Table) 是一个微软为闪存设备例如 SD 卡和 USB 可移动磁盘优化的专利文件系统。它被设计为替换存储单个文件不能超过 4G 的老旧的 32 位 FAT32 文件系统。 exFAT 文件系统被 Windows 和macOS 操作系统的最新版本所支持。Ubuntu,像其他的主要 Linux 发行版一样,就像其他大部分主流...
配置并使用私人令牌 BPF Compiler Collection (BCC) BCC is a toolkit for creating efficient kernel tracing and manipulation programs, and includes several useful tools and examples. It makes use of extended BPF (Berkeley Packet Filters), formally known as eBPF, a new feature that was first added t...
For Linux desktops, you can configure certain options by editing entries in the config file, viewagent-custom.conf file, and viewagent-greeter.conf file. During Horizon Agent installation, the installer copies the following configuration template files to a directory under /etc: config.template view...
To begin,/dev/nullis a special file called thenull device in Unix systems.Colloquially it is also called thebit-bucket or theblackhole because it immediately discards anything written to it and only returns an end-of-fileEOFwhen read.
perf利用Linux的trace特性,可以用于实时跟踪,统计event计数(perf stat);或者使用采样(perf record),报告(perf report|script|annotate)的使用方式进行诊断。 perf命令行接口并不能利用所有的Linux trace特性,有些trace需要通过ftrace接口得到。 参考https://github.com/brendangregg/perf-tools ...
The virtual file allocation table (VFAT) kernel module must be enabled in the kernel. The maximum size allowed for the VHD is 1,023 GB. When you're installing the Linux system, we recommend that you use standard partitions rather than Logical Volume Manager (LVM). LVM is the default for...
A collection of links related to Linux kernel security and exploitation - ycwu0509/linux-kernel-exploitation
Linux’s built-in support for these virtualization technologies ensures efficient resource allocation and management, making it a preferred choice for hosting multiple servers on a single physical host. Additionally, Linux containers (LXC) and containerization platforms like Docker offer lightweight alterna...