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This article mainly introduces the Linux skills in the use of what related knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe you read this Linux in the use of skills what articles will have a harvest, let's take a look at it.

To get process information, use the ps command:

1. Get all process information

Command: ps aux

two。 Get a process named tomcat

Command: ps aux | grep tomcat

Add permissions to a folder:

1. Add admin user to / tmp/test folder: chown admin / tmp/test

two。 Add admin user to all folders under / tmp: chown-R admin / tmp/test

Get the disk:

Command: fdisk-l

The dd command enables writing and reading to the disk:

Nc-l 7000 | dd of=/dev/sda # # the command to wait for data to be written to / dev/sda

Dd if=/dev/xvda bs=32M | nc 10.110.11.110 7000 # # indicates that the file from / dev/xvda disk is written to the upper machine (10.110.11.110), via port 7000

Centos 7 changed the firewall rules by:

Systemctl stop firewalld.service, turn off the firewall

This is the end of the article on "what are the tips for using Linux?" Thank you for reading! I believe you all have a certain understanding of the knowledge of "what are the skills in Linux". If you want to learn more, you are welcome to follow the industry information channel.

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