Common Command Usage in linux

Linux common commands and usage

Linux common commands are as follows: check the kernel version: uname-a. console->graphical interface: init5 or startx. graphical interface->console: init3 or just log off. How to view ip address: ifconfig. configure ip: ifconfigeth0 ip address.

-Display directory and file size 1ping-Test network connection ifconfig/ip-Configure or display network interface information These 20 commands accomplish most Linux file manipulation, process management, and network configuration tasks. Proficiency with them is the foundation for becoming a Linux master.

You can use the ls command using the following variants: ls-R will also list all files in subdirectories ls-a will show hidden files ls-al will list files and directories along with detailed information such as permissions, size, owner, etc. The cat command cat (short for connect) is one of the most commonly used commands in Linux.

Linux commonly used commands: pwd command the English interpretation of the command is printworkingdirectory (print working directory). Enter pwd command, Linux will output the current directory. cd command cd command is used to change the directory.

Linux basic operation commands are as follows: check the kernel version: uname-a. console-graphical interface: init5 or startx. graphical interface-console: init3 or just logout. How to view ip addresses: ifconfig. configure ip: ifconfigeth0 ip address.

linux basic operation commands

linux basic operation commands: pwd command, cd command, ls command, cat command, cp command.

1. pwd command

Use the pwd command to find out the path to your current working directory. The command returns an absolute (full) path, which is basically the path to all directories that begin with /. An example of an absolute path is /home/username.

2. cd command

To browse Linux files and directories, use the cd command. Depending on the current working directory you are in, it takes the full path or name of the directory. Let’s say you are located in /home/username/Documents and want to go to Photos, a subdirectory of Documents.

3. ls Command

The LS command is used to view the contents of a directory. By default, this command displays the contents of the current working directory. To view the contents of a directory, type ls and then the path to the directory.

4. cat command

cat (short for connect) is one of the most commonly used commands in Linux. It is used to list the contents of a file on standard output (sdout). To run this command, type cat followed by the filename and its extension.

5. cp command

Use the cp command to copy a file from the current directory to another directory. For example, the command cpscenery.jpg/home/username/Pictures will create a copy of Scene.jpg in your Pictures directory (from the current directory).

Basic linux operation commands

The basic linux operation commands are as follows:

1, check the kernel version: uname-a.

2, console-graphical interface: init5 or startx.

3, graphical interface-console:init3 or just log off.

4. How to view ip address: ifconfig.

5. Configure ip:ifconfigeth0 ip address.

6, reboot: reboot or shutdown-rnow.

linux common command examples

cd command this is a very basic, but also everyone often need to use the command, it is used to switch the current directory, it is to switch to the directory parameter is the path of the directory, it can be the path of the absolute path, can also is a relative path, such as cd/root/Docements#Switch to the directory /root/Docementscd./path#Switch to the current directory in the path directory.

This is a very useful command to view files and directories, list means, it has a lot of parameters, the following is a list of some of my commonly used parameters, as follows, l, lists a long string of data, including file attributes and permissions data, etc. a, lists all of the files along with the hidden files together with the list d, only lists the directory itself, rather than listing the directory’s file data h, will be listed in a more readable manner file capacity, the file size is listed in a more readable manner. h, list the file capacity in a more readable way. r.

linux commonly used 20 commands

linux commonly used commands are as follows:

1, check the kernel version: uname-a.

2, the console – “graphical interface: init5 or startx.

3, the graphical interface – “console:init3 or just log off.

4. How to view ip address:ifconfig.

5. Configure ip:ifconfigeth0 ip address.

6, reboot: reboot or shutdown-rnow.

7, normal user switch to system user:su.

8, logout user command:logout.

Linux, known as GNU/Linux, is a free-to-use and freely distributed UNIX-like operating system whose kernel was first released on October 5, 1991 by Linus Bennedict Tovaz, and it is a POSIX-based multi-user, multi-tasking, multi-threaded and multi-CPU-supporting operating system largely inspired by Minix and Unix ideas.

Linux Learning Tips:

If you want to learn Linux systematically, you need to realize it clearly. If you really want to learn linux systematically, and want to make a difference with Linux, then please forget the Windows way of thinking, ideological change is more useful than temporary technical improvement.

And the change in thinking is often affected by our actions, do not understand the problem of their own thinking, check the information, and really will not go to find someone else’s computer to check, which deepens my understanding of the problem each time, slowly feel and get used to the Linux way of operation.

A list of common linux commands?

The following are some common Linux commands that can be used to manage files, directories, processes, etc:

ls: lists files and directories in the current directory.

cd: switches the current working directory.

pwd: displays the path to the current working directory.

mkdir: create a new directory.

rmdir: removes an empty directory.

touch: creates a new file or modifies the timestamp of a file.

cp: copy a file or directory.

mv: move or rename a file or directory.

rm: delete a file or directory.

cat: show file contents.

less: display file contents in pages.

head: displays the contents of the header of a file.

tail: displays the end of the file.

grep: find a specific string in a file.

find: Finds a file in the file system that matches a condition.

ps: displays information about the current process.

top: displays system resource usage for the current process.

kill: terminates the specified process.

chmod: modifies the access permissions of a file or directory.

chown: Modifies the owner of a file or directory.

su: switch user identity.

sudo: Execute commands with superuser privileges.

tar: packs and unpacks files.

This is only a part of the common Linux commands, there are many other commands and parameters. It is recommended that you consult the official documentation of the Linux operating system and related tutorials to get a better grasp of Linux commands when learning and using Linux.