Posts about That's what Linux should learn
6.1 It all starts with "/"
May 23, 2021 21:00 0 Comment That's what Linux should learn
6.1 It all starts with "/", In Linux systems, directories, character devices, block devices, sockets, printers, etc. are abstracted into files, that is, "everything in Linux syst
Chapter 6 Storage Structure and Disk Division.
May 23, 2021 21:00 0 Comment That's what Linux should learn
Chapter 6 Storage Structure and Disk Division., The unique file storage structure in Linux systems is often a no-goer, and this chapter will begin with the file storage structure in Linux systems, d
5.6 su command with sudo service
May 23, 2021 21:00 0 Comment That's what Linux should learn
5.6 su command with sudo service, Readers rarely encounter security issues in the lab environment, and in order to avoid the configuration service failure due to permissions factors, i
5.5 File access control list
May 23, 2021 21:00 0 Comment That's what Linux should learn
5.5 File access control list, I do not know whether you find that the general permissions, special permissions, hidden permissions explained above actually have a common - permissi
5.4 Hidden properties of the file
May 23, 2021 21:00 0 Comment That's what Linux should learn
5.4 Hidden properties of the file, In addition to general and special permissions for files in a Linux system, there is a hidden permission, which is hidden permissions that cannot be d
5.3 Special permissions for files
May 23, 2021 21:00 0 Comment That's what Linux should learn
5.3 Special permissions for files, In a complex and variable production environment, simply setting up rwx permissions for files does not meet our security and flexibility needs, so we
5.2 File permissions and attribution
May 23, 2021 21:00 0 Comment That's what Linux should learn
5.2 File permissions and attribution, Although everything is a file in a Linux system, the types of each file are different, so the Linux system uses different characters to distinguish be
5.1 User identity and capabilities
May 23, 2021 21:00 0 Comment That's what Linux should learn
5.1 User identity and capabilities, One of the original intents of Linux systems was to meet the needs of multiple users working at the same time, so Linux systems must have good securit
4.4 Schedule task service programs
May 23, 2021 21:00 0 Comment That's what Linux should learn
4.4 Schedule task service programs, Experienced system operations engineers can automate operations by enabling or stopping certain services or commands automatically for a specified per
6.2 Naming rules for physical devices
May 23, 2021 22:00 0 Comment That's what Linux should learn
6.2 Naming rules for physical devices, Everything is a file in a Linux system, and hardware devices are no exception. S, ince it is a file, you must have a file name. T, he udev device mana
6.3 File system and data
May 23, 2021 22:00 0 Comment That's what Linux should learn
6.3 File system and data, The file establishment, writing, reading, modification, transfer and control performed by the user in the hardware storage device are all done by the
6.4 Mount hardware devices
May 23, 2021 22:00 0 Comment That's what Linux should learn
6.4 Mount hardware devices, We are used to the Windows system always feel that everything is taken for granted, usually the USB stick inserted into the computer has never conside
6.5 Add a hard drive device
May 23, 2021 22:00 0 Comment That's what Linux should learn
6.5 Add a hard drive device, According to the theoretical knowledge related to the management of hardware equipment explained earlier, let's first clear up the operation idea of a
6.6 Add swap partitions
May 23, 2021 22:00 0 Comment That's what Linux should learn
6.6 Add swap partitions, SWAP partitioning is a technique designed to address real-world physical memory shortages by pre-dividing a certain amount of space in the hard disk a
6.7 Disk capacity quota
May 23, 2021 22:00 0 Comment That's what Linux should learn
6.7 Disk capacity quota, As this book said earlier, Linux systems are designed to allow many people to work together and perform their own tasks, making them multi-user, multi