I started a Linux study.

I started a Linux self-learning journey-general Linux technology-Linux technology and application information. The following is a detailed description. Author: playbear baby
Linux is an open-source system with a completely different operating and thinking method from Windows. As the saying goes: Everything starts hard. Today, I took the first step in getting in touch with Linux.

Today, we will review and summarize the content we have learned.

The system was ready before. The vmwarevm software was used on Windows xp on the local machine (mainly considering hardware compatibility and timely switch to Windows xp). About 10 Gb space was allocated for Linux (unless otherwise specified, in this article, Linux refers to Fedore Linux), and the memory is allocated 512 MB. A virtual Nic is installed and an IP address is assigned. Linux can access the Internet normally.

As a newbie, I have made a solid choice for the graphic interface (Haha, I have not gotten rid of Microsoft's poison ).

To learn more about the system, I downloaded the Tutorial "《linuxlinuxlinuxv2.pdf" from the network ,:

The Learning Log is as follows:

① Linux uses hd to name IDE devices (such as hard drives and optical drives). The first is hda, the second is hdb, and so on. Generally, there are two IDE interfaces (one blue and one white) on the computer motherboard. Four interfaces can be installed in total. Because most optical drives are connected to the master of the second ide, hdc is used.

② The SCSI device is named sd, the first is sda, the second is sdb, and so on. (I have never seen the entire device. Learn more)

③ Hard disk partition: device name + number. For example, hda1 represents the first partition on the hda hard disk. Each hard disk can have four primary partitions, and the logical partitions start from the fifth and so on. For example, disk C is represented as hda1, d, e, and f correspond to hda5, hda6, and hda7 respectively (because they are logical partitions ). Dizzy, again came to the idea of Windows, stop.

④ Linux partitions, which I have never understood. During installation, the system default score is also given. It is generally recommended to divide the several zones,/the partition is about 9 GB, And the swap is generally set to twice the memory, that is, 1 GB (why? I don't know.) In addition, we need to create a boot partition, which can store boot files. There is not much to give, and 10 MB is enough.

Partitioning is very troublesome. I have not understood many of them yet. I have downloaded "Linux partitioning". Due to time issues, I still have many questions today. I must fully understand it tomorrow, take notes to prevent forgetting.

⑤ A simple Linux Command ls-l (column directory command)

⑥ Eth is the code of the network controller (that is, the computer Nic we call)

7. Linux uses directories to manage partitions and devices. Remember, this is one of the essential differences with Windows.

Time is tight. Today I have not learned much. Tomorrow's goal is to understand Linux partitions and then be familiar with Common commands and file structures, with a focus on the mount, insmod, and nfs settings set by the brother-in-law, if time permits, test file sharing between the samba server and Windows xp.