linux audit file changes

such as ls OR stat to view the metadata of files and directories. The time attribute of a file is divided into three parts: File Access time, modification time, and change. Let's take a look at the specific situation under which the attribute changes. In linux, the time attribute of a

, such as a serial device such as a cat. you can see that the/dev/sda property is brw-r----- , note that the previous character is b, which indicates a block device, such as a hard disk, an optical drive, and other devices. Special Tip: How to view hardware changes in Linux:[Email protected] ~]#/etc/init.d/ for hardware changes [ OK ] set of interface files Wh

Original: https://linux.cn/article-6132-weibo.htmlWhat are the files in Linux? What is its file system? Where are the configuration files? Where is my downloaded program saved? is the file system in Linux a standard structure? Well, it concisely illustrates the hierarchical relationship of

the remaining space, and (3) The allocation and tracing of the inode. In addition, the inode and block are the system needs to use, this dynamic configuration generated, so the format of the action super fast. Unlike the Ext family, the XFS block and Inode have a number of different capacity to set, block capacity can be provisioned by 512bytes ~ 64K, however, in the Linux environment, due to the memory control of the relationship (paging

Reprint: http://www.codeceo.com/article/linux-file-introduction.html#0-youdao-1-13607-32553cecb956bf88a1550052113e506aWhat are the files in Linux? What is its file system? Where are the configuration files? Where is my downloaded program saved? is the file system in

8.0 Professional. Although there is no reason to believe that they will not work on other systems, you should review your documentation for possible changes if problems arise. Background concepts Before delving into the specification, let's review some of the basics. Files and commands In the Linux/unix operating system, everything is handled as a file: hardware

Linux Study Notes (14) file system management and linux Study Notes1. Review partition and System (1) Partition types Linux partitions generally include primary partitions, extended partitions, and logical partitions. Where: A maximum of four primary partitions can be created; There can be only one extended partition,

Tags:mntsys bytes interfaces current directory Related icegesimage The main partitioning mechanism has MBR and GPT two MBR partitions: The first sector is the most important, with the following: The boot code (Bootstrap codes area) and the partition table (partition table), where Bootstrap code area occupies 446 bytes, and Partition table occupies 16*4 bytes, know the start and end magnetic column of the divider, the last two bytes is the boot identity 55h and AAH can only use a hard disk not

11th through 20th. But it involves a pipeline command that needs to be addressed in the third chapter. (47)"7.3.4" Plain text file: OD view binaries (48)Litchi 1) will/usr/bin/passwd content using the ASCII way to show. (49)Lychee 2) will/etc/issue the contents of this file to the table with the data stored in 8 and ASCII (50) "7.3.5" Modify the file time or

Professional. Although there is no reason to believe that they will not work on other systems, you should review your documentation for possible changes if problems arise. 　　 Background Concepts Before delving into the specification, let's review some of the basics. 　　 Files and commandsIn the Linux/unix operating system, everything is handled as a file: hardwar

] ~]# Lsof | grep ' 4448 ' | Wc-l42The following methods are used to query the number of file descriptors used by the process[Email protected] ~]# ls-l/proc/4448/fd/Total 18LR-X------1 Oracle Oinstall 5 15:04 0-/dev/nullLR-X------1 Oracle Oinstall 5 15:04 1-/dev/nullLRWX------1 Oracle Oinstall 5 15:04-/u01/app/oracle/product/10.2.0/db_1/rdbms/audit/ora_4446.audLR-X------1 Oracle Oinstall 5 15:04-/dev/zeroLR

encoding UTF-8 mode ~ In linux, the system language is set: [root @ sor-sys zy] # cat/etc/sysconfig/i18n LANG = zh_CN.GB18030SYSFONT = "latarcyrheb-sun16" this time to view the file content and encoding: [root @ sor-sys zy] # file UTF-8.sh UTF-8.sh: UTF-8 Unicode text, with no line terminators [root @ sor-sys zy ~ [Root @ sor-sys zy] # [root @ sor-sys zy] # at t

A few common concepts about Linux folders PathDescriptive narrative mechanism of file location information. Refers to a path from a folder hierarchy in a tree folder to one of its files. It is divided into relative path and absolute path; working folderAfter logging into the system. The user is always in a folder, which is the working folder. Or is called the current folder root FolderTop-l