list of file systems

coming out of the CPU, such as the parent process is dead, the child process is still in2. CommandPS View process PS aux process detailsPS aux | grep Gnome finds information about a process, such as GNOME (grep filtering means)Pgrep + process name display process PIDKill PID killing Process kill-9 pid forced kill processpkill-9 + process Name---> pkill-9 firefox kill Firefox processProcess name + let the process run in the background to not occupy the current terminal------>firefox Pstree Chec

1. Locking system Important filesThe system operator may sometimes encounter situations where a file cannot be modified or deleted by the root user, most likely because the file is locked. The command to lock a file under Linux is Chattr, which allows you to modify the file properties of the Ext2, ext3, and Ext4

Standard):Most Linux versions use this form of file, similar to the file directory of the C drive in the Windows operating system, which organizes files in a tree-FHS structure. FHS defines the purpose of each region in the system, the minimum required composition of the files and directories, and also gives the exception handling and contradictory processing.LSB, FHS:/boot: Boot

Hard and soft connections to the Title:linux file systemdate:2018-02-06t20:26:25+08:00Tags: ["File System"]Categories: ["Linux"] To better illustrate what the file links are, let's start by talking about how Linux is managed on disk.The file system format of Linux is called Extn (n=2,3,4), is a

that the line containing the specified content is found in the text file Grep–n 456 B.txt -N Show line Numbers Show line numbers in B.txt that contain 456 -I. String is case-insensitive Grep–v 456 B.txt -V Reverse, indicating that a line with no specified content is found in a text file Show rows that do not contain 456 in B.txt

that the line containing the specified content is found in the text file Grep–n 456 B.txt -N Show line Numbers Show line numbers in B.txt that contain 456 -I. String is case-insensitive Grep–v 456 B.txt -V Reverse, indicating that a line with no specified content is found in a text file Show rows that do not contain 456 in B.txt

loading of applications on file systems as processesDev/nodev: Whether to support the use of device files on this file systemRO: Read-only, RW: Read/writeUser/nouser: Whether to support normal user mount this deviceDefault mount options:1, defaults:Async,rw,dev,exec,auto,nouserUninstall command: Umount/mount_printUmount DEVICETo view the processes that are acces

As can see in Table 14.3, all disk device names end with the letter A. That's because it is the first disk, that's found in your server. The second SCSI disk, for instance, would has the name/dev/sdb. If many disks is installed in a server, can has up to/dev/sdz and even beyond. After/dev/sdz, the kernel continues creating devices with names Like/dev/sdaa And/dev/sdab. To format a partition with one of the supported file

formatting, and the goal of formatting is not to create new file systems so that new data storage needs File system FAT16 A maximum of 16g per partition and a maximum of 2g for a single file FAT32 The capacity is doubled on a FAT16 basis. Ntfs

: Display the directory's own properties-i:index node, inode-R: Reverse Display-R: Recursive (Recursive) displayCd:change DirectoryHome directories, home directories, home directoryCD ~username: Enter the home directory of the specified userCD-: Switch back and forth between the current directory and the previous directorymkdir: Creating an empty Directory-P:-v:verbose# Tree: View directory treeFile creation and deletion# Touch-A-M-T-C# StatDelete File